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Automotive Fittings & Adapters

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023-80095-00 Mahle Red High Side Service Coupler All R134A Machines & Gauge Sets
023-80095-00 Mahle Red High Side Service Coupler All R134A Machines & Gauge Sets
Price $46.15

023-80095-00 Mahle Red High Side Service Coupler All R134A Machines & Gauge Sets. Highside Service Coupler 134a. Field service couplers connect to hoses to allow access to service ports on automotive R-134a A/C systems. more info
023-80096-00 Mahle Blue Low Side Service Coupler All R134A Machines & Gauge Sets
023-80096-00 Mahle Blue Low Side Service Coupler All R134A Machines & Gauge Sets
Price $46.15

023-80096-00 Mahle Blue Low Side Service Coupler All R134A Machines & Gauge Sets. Lowside Service Coupler 134a. Field service couplers connect to hoses to allow access to service ports on automotive R-134a A/C systems. more info
023-80147-00 RTI Tank Adapter 1/2" Acme Female X Low Side R134A
023-80147-00 RTI Tank Adapter 1/2" Acme Female X Low Side R134A
Price $7.44

Tank Adapter 1/2" Acme Female X Low Side R134A more info
026-80209-06 RTI Gm '91 High Side Adapter R12
026-80209-06 RTI Gm '91 High Side Adapter R12
Price $24.20

Gm '91 High Side Adapter R12 more info
10237A Robinair Fits-All R-12 A/C Adapter Kit
10237A Robinair Fits-All R-12 A/C Adapter Kit
Price $70.86

These top quality adapters have been combined into a kit that's ideal for accessing R-12 vehicle A/C systems, as well as other types of systems. Five different adapters are included to fit most vehicles with R-12 systems & 1/4" fittings. more info
10250 Robinair Quick Coupler 90° Brass Adapter 1/4" MFL X 1/4" FFL
10250 Robinair Quick Coupler 90° Brass Adapter 1/4" MFL X 1/4" FFL
Price $21.10

10250 Robinair Quick Coupler 1/4' MFL X 1/4" FFL 90.  Quick Seal fittings automatically shut off the charging hose when you disconnect it from the system, so any refrigerant left in the hose is not released. This also prevents “finger burn” and adds an extra measure of safety. Made of solid brass. more info
10292 Robinair Quick Seal Adapter 1/4" MFL X 1/4" FFL
10292 Robinair Quick Seal Adapter 1/4" MFL X 1/4" FFL
Price $21.88

10292 Robinair Quick Seal Adapter 1/4" MFL x 1/4" FFL automatically shuts off the charging hose when you disconnect it from the system, so any refrigerant left in the hose is not released. This also prevents “finger burn” and adds an extra measure of safety. Made of solid brass. more info
10293 Robinair Flexible Adapter 1/4"MFL  X 1/8"FFL, Blue
10293 Robinair Flexible Adapter 1/4"MFL X 1/8"FFL, Blue
Discontinued

10293 Robinair Flexible Adapter 1/4"MFL  x 1/8"FFL is great for hooking up A/C systems for evacuation and recharging.  Adapters fit most systems, and sizes are available to fit most passenger cars.  Features brass fittings and a durable neoprene-coated hose, 6" long. more info
10296 Robinair 3/16 Quick Seal Adapter 1/4" MFL X 3/16" FFL
10296 Robinair 3/16 Quick Seal Adapter 1/4" MFL X 3/16" FFL
Discontinued

The 10296 Robinair 3/16 Quick Seal Adapter automatically shuts off the charging hose when you disconnect it from the system, so any refrigerant left in the hose is not released. This also prevents “finger burn” and adds an extra measure of safety. Made of solid brass. more info
10328 Robinair Hose Extension Coupler 1/2 ACME Male X 14MM Female
10328 Robinair Hose Extension Coupler R134a 14mm Female X 1/2 ACME Male Hose Connector
Price $14.07

This connector is used to extend the length of R134a hoses by connecting them together. Can be used on red or blue hoses. Connect any number of hoses to get the extra length you need— there’s no need to order special hose lengths (for automotive R-134a). Hose Extension Coupler R134a 14mm Female X 1/2 ACME Male Hose Connector (Each). more info
10459 Robinair Adapter 1/2 FFL To 1/4 MFL
10459 Robinair Adapter 1/2 FFL To 1/4 MFL
Price $8.95

Adapter 1/2" FFL To 1/4" MFL more info
10468A Robinair 3/16 FFL X 1/4 MFL Quick Coupler Adapter W/Long Depressor For Deep Set Cores
10468A Robinair 3/16 FFL X 1/4 MFL Quick Coupler Adapter W/Long Depressor For Deep Set Cores
Price $17.97

3/16" FFL X 1/4" MFL Quick Coupler Adapter W/Long Depressor For Deep Set Cores. Fits '77 and later GM and '81 and later Ford more info
10469A Robinair Quick Coupler 90° Brass Adapter 1/4" MFL X 3/16" FFL
10469A Robinair Quick Coupler 90° Brass Adapter 1/4" MFL X 3/16" FFL
Price $21.10

Quick Coupler 90° brass adapter 1/4" MFL x 3/16 "FFL. Fits '77 and later GM & '81 and later Ford more info
10470A Robinair 3/16in. FFL 1/4in. MFL 90 Degree Quick Coupler Adapter
10470A Robinair 3/16in. FFL 1/4in. MFL 90 Degree Quick Coupler Adapter
Price $28.14

10470A Robinair 3/16in. FFL 1/4in. MFL 90 Degree Quick Coupler Adapter is great for hooking up A/C systems for evacuation and recharging. Features brass fittings and a durable neoprene-coated hose, 6" long. more info
13493 JB Industries 1/2-16 Acme O-Ring Seal Cap w/Retainer Strap 2 Pack
13493 JB Industries 1/2-16 Acme O-Ring Seal Cap w/Retainer Strap 2 Pack
Price $2.99

Made In The USATwo pack of 1/2-16 ACME o-ring seal caps with retainer straps. more info
13494 JB Industries 1/2-16 Acme O-Ring Seal Cap - Each
13494 JB Industries 1/2-16 Acme O-Ring Seal Cap - Each
Price $2.60

Made In The USA13494 1/2-16 Acme O-Ring Seal Cap more info
16301 Robinair Low Side Tank Adapter 1/2" ACME Female x Low-Side R-134a Coupler
16301 Robinair Low Side Tank Adapter 1/2" ACME Female x Low-Side R-134a Coupler
Price $11.69

Low Side Tank Adapter. 1/2" ACME Female X Lowside Spud used for tank fill and maintenance procedures. 1/2" ACME Female x Low-Side R-134a Coupler more info
18122 Robinair Lowside Service Coupler 1234yf
18122 Robinair Lowside Service Coupler 1234yf
Price $50.51

Lowside Service Coupler 1234yf. Field service couplers connect to our special Enviro-Guard hoses to allow access to service ports on automotive R-1234yf A/C systems. more info
18123 Robinair Highside Service Coupler 1234yf
18123 Robinair Highside Service Coupler 1234yf
Price $50.51

Highside Service Coupler 1234yf. Field service couplers connect to our special Enviro-Guard hoses to allow access to service ports on automotive R-1234yf A/C systems. more info
18124 Robinair High - Low Side Service Coupler Set 1234yf
18124 Robinair High - Low Side Service Coupler Set 1234yf
Price $99.66

18124 Robinair High - Low Side Service Coupler Set 1234yf. Field service couplers connect to our special Enviro-Guard hoses to allow access to service ports on automotive R-1234yf A/C systems. more info
18143 Robinair Straight Adapter For GM 1991 A F U And W Cars 1/4 MFL X 3/16 FFL
18143 Robinair Straight Adapter For GM 1991 A F U And W Cars 1/4 MFL X 3/16 FFL
Price $12.56

This straight adapter is designed specifically for General Motors vehicles with R-12 air conditioning systems featuring “Positive Seal” high-side charge valves. The adapter is made of brass with an easy-to-grip coupler nut, 1/4" MFL x 3/16" FFL. more info
18190A Robinair Lowside Service Coupler 134a
18190A Robinair Lowside Service Coupler 134a
Price $36.47

Lowside Service Coupler 134a. Field service couplers connect to our special Enviro-Guard hoses to allow access to service ports on automotive R-134a A/C systems. more info
18191A Robinair Highside Service Coupler 134a
18191A Robinair Highside Service Coupler 134a
Price $36.47

Highside Service Coupler 134a. Field service couplers connect to our special Enviro-Guard hoses to allow access to service ports on automotive R-134a A/C systems. more info
18192 Robinair High/Low Side Service Couplers 134a
18192 Robinair High/Low Side Service Couplers 134a
Price $69.46

18192 Robinair High/Low Side Service Couplers 134a. Field service couplers connect to our special Enviro-Guard hoses to allow access to service ports on automotive R-134a A/C systems. more info
18341 Robinair R134A Automatic Service Coupler Set
18341 Robinair R134A Automatic Service Coupler Set
Price $29.44

The 18341 R134A Automatic Service Coupler Set features a unique automatic design which open automatically upon connection to the service port, you no longer are required to screw open or closed the valve actuator on the coupler to access the system. more info
18402 Robinair GE Compressor Access Valve
18402 Robinair GE Compressor Access Valve
Discontinued

GE Access Valve Use for evacuation, charging, attaching gauges, etc. For HVAC applications. Fits all refrigerators, freezers, R.A.C. units Replaces 14476 more info
18993 Ritchie Gas Retention Valve Flow Control Valve
18993 Ritchie Gas Retention Valve Flow Control Valve
Price $18.37

Valve controls refrigerant flow from access fitting. Access valve closes Schrader before disconnecting the valve preventing frost burns. Back seat valve feature to retain gas in hose when disconnecting. 1/4" Female flare. x 1/4" Male flare. 500 psi working pressure. Made in the USA more info
19157 Ritchie 1/4' Male Flare X 14mm Male Thread Adapter
19157 Ritchie 1/4' Male Flare X 14mm Male Thread Adapter
Price $14.85

Easily convert your 1/4" Flare manifold hose set to 134A Automotive with these adapters. more info
19161 Ritchie Yellow Jacket 1/2 Acme Male X 1/4 Flare Swivel With Depressor
19161 Ritchie Yellow Jacket 1/2 Acme Male X 1/4 Flare Swivel With Depressor
Price $10.95

1/2 Acme Male X 1/4 Flare Swivel With Depressor more info
19162 Ritchie Yellow Jacket 1/2 Acme Male X 1/4 Female Solid Adapter
19162 Ritchie Yellow Jacket 1/2 Acme Male X 1/4 Female Solid Adapter
Price $10.95

19162 Ritchie Yellow Jacket 1/2 Acme Male X 1/4 Female Solid Adapter more info
19165 Ritchie Yellow Jacket 1/2" Acme Female Quick Coupler X 1/4" Male Flare Adapter
19165 Ritchie Yellow Jacket 1/2" Acme Female Quick Coupler X 1/4" Male Flare Adapter
Price $12.28

19165 Ritchie Yellow Jacket 1/2" Acme Female Quick Coupler X 1/4" Male Flare Adapter more info
19885 Robinair Low Side Coupler For AC 375
19885 Robinair Low Side Coupler For AC 375
Price $49.11

Low Side Coupler For Ac 375 more info
19886 Robinair High Side Coupler For AC 375
19886 Robinair High Side Coupler For AC 375
Price $47.70

High Side Coupler For Ac 375 more info
33112N JB Industries 1/4" Female Flare Quick Coupler x 1/4" Male Flare Auto Shut-Off Coupler
33112N JB Industries 1/4" Female Flare Quick Coupler x 1/4" Male Flare Auto Shut-Off Coupler
Price $20.80

33112N JB Industries 1/4" Female Flare Quick Coupler x 1/4" Male Flare Auto Shut-Off Coupler. Use this quick coupler with existing charging hose. Immediately traps refrigerant discharge from hose when disconnecting from access fitting. more info
33112RK JB Industries 1/4 Flare Secure Seal Rebuild Kit 33112N and 33113N
33112RK JB Industries 1/4 Flare Secure Seal Rebuild Kit 33112N and 33113N
Price $14.46

33112RK JB Industries 1/4 Flare Secure Seal Rebuild Kit 33112N and 33113N more info
33113N JB Industries 1/4" Female Flare Quick Coupler x 1/4" Male Flare 90° Coupler
33113N JB Industries 1/4" Female Flare Quick Coupler x 1/4" Male Flare 90° Coupler
Price $21.84

33113N JB Industries 1/4" Female Flare Quick Coupler x 1/4" Male Flare Auto Shut-Off Coupler-90°. Use this quick coupler with existing charging hose. Immediately traps refrigerant discharge from hose when disconnecting from access fitting. more info
33115N JB Industries 5/16" Female Flare Quick Coupler x 1/4" Male Flare Auto Shut-Off Coupler
33115N JB Industries 5/16" Female Flare Quick Coupler x 1/4" Male Flare Auto Shut-Off Coupler
Price $21.60

33115N JB Industries 5/16" Female Flare Quick Coupler x 1/4" Male Flare Auto Shut-Off Coupler. Use this quick coupler with existing charging hose. Immediately traps refrigerant discharge from hose when disconnecting from access fitting. more info
33116N JB Industries 5/16" Female Flare Quick Coupler x 1/4" Male Flare Auto Shut-Off Coupler 90°
33116N JB Industries 5/16" Female Flare Quick Coupler x 1/4" Male Flare Auto Shut-Off Coupler 90°
Price $22.64

33116N JB Industries 5/16" Female Flare Quick Coupler x 1/4" Male Flare Auto Shut-Off Coupler 90°. Use this quick coupler with existing charging hose. Immediately traps refrigerant discharge from hose when disconnecting from access fitting. more info
3525 ATD Tools R-134A Coupler Conversion Set
3525 ATD Tools R-134A Coupler Conversion Set
Price $22.99

R-134A Coupler Conversion Set more info
360-80844-00 RTI Vacuum Pump Adapter 1/4 Flare Female X 1/2 Acme Male
360-80844-00 RTI Vacuum Pump Adapter 1/4 Flare Female X 1/2 Acme Male
Price $8.36

Pump Adapter 1/4 Flare Female X 1/2 Acme Male more info
42-410 CPS Tank Adaptor 1/2 Acme X Low Side 134A
42-410 CPS Tank Adaptor 1/2 Acme X Low Side 134A
Price $7.92

42-410 CPS Tank Adaptor 1/2 Acme X Low Side 134A more info
522975 Robinair 116" High Side Enviro-Guard Hose Coupler Set R134A
522975 Robinair 116" High Side Enviro-Guard Hose Coupler Set R134A
Price $126.32

522975 Robinair 116" High Side Enviro-Guard Hose Coupler Set R134A. Enviro-Guard Hoses for Automotive R-134a. Enviro-Guard Hoses are constructed of special barrier material which prevent virtually any permeation of refrigerant, yet remains flexible. Meet all specifications for low permeation construction. Clearly marked for R-134a. 740 psi working pressure, 3700 psi burst pressure. Fittings are 7/16" Flare x 14MM Hose for Automotive R-134a. more info
522976 Robinair 116" Low Side Enviro-Guard Hose Coupler Set R134A
522976 Robinair 116" Low Side Enviro-Guard Hose Coupler Set R134A
Price $126.32

522976 Robinair 116" Low Side System Hose with coupler R134A. Enviro-Guard Hoses for Automotive R-134a. Enviro-Guard Hoses are constructed of special barrier material which prevent virtually any permeation of refrigerant, yet remains flexible. Meet all specifications for low permeation construction. Clearly marked for R-134a. 740 psi working pressure, 3700 psi burst pressure. Fittings are 7/16" Flare x 14MM Hose for Automotive R-134a. more info
6038 FJC Inc. R134a Anti-Blowback Adapter - 1/2" ACME Male x 1/2" ACME female
6038 FJC Inc. R134a Anti-Blowback Adapter - 1/2" ACME Male x 1/2" ACME Female (Each)
Price $9.07

R134a Anti-Blowback Adapter - 1/2" ACME Male x 1/2" ACME female: This adapter helps to prevent refrigerant loss from the yellow hose when disconnecting from the R134a tank. more info
6072 FJC Inc. R134a Manifold / Hose Adapter Assortment (Each)
6072 FJC Inc. R134a Manifold / Hose Adapter Assortment (Each)
Price $31.64

6072 R134a Manifold / Hose Adapter Assortment (Each) - Common adapter fitting for hoses on R134a manifold gauge sets. more info
6801 FJC Inc. R1234YF High Side Manual Coupler with M12 Fitting (Each)
6801 FJC Inc. R1234YF High Side Manual Coupler with M12 Fitting (Each)
Price $27.86

6801 R1234YF High Side Manual Coupler with M12 Fitting more info
6802 FJC Inc. R1234YF Low Side Manual Coupler with M12 Fitting (Each)
6802 FJC Inc. R1234YF Low Side Manual Coupler with M12 Fitting (Each)
Price $27.86

6802 R1234YF Low Side Manual Coupler with M12 Fitting more info
80296 Mastercool 1/2" Male Acme X 1/8" Male Pipe Access Fitting
80296 Mastercool 1/2" Male Acme X 1/8" Male Pipe Access Fitting
Price $2.84

80296 Mastercool 1/2" Male Acme X 1/8" Male Pipe Access Fitting more info
82214 Mastercool High Side E-Z Snap R134A 14mm-F X 16mm Quick Coupler
82214 Mastercool High Side E-Z Snap R134A 14mm-F X 16mm Quick Coupler
Price $37.86

High Side E-Z Snap R134A 14mm-F X 16mm Quick Coupler more info
82224 Mastercool Low Side E-Z Snap R134A 14mm-F X 13mm Quick Coupler
82224 Mastercool Low Side E-Z Snap R134A 14mm-F X 13mm Quick Coupler
Price $37.86

Low Side E-Z Snap R134A 14mm-F X 13mm Quick Coupler more info
82272 Mastercool 1/2? Acme-F X 13mm (Low Side)
82272 Mastercool 1/2" Acme-F X 13mm (Low Side)
Price $4.76

1/2" Acme-F X 13mm (Low Side) more info
82274-10 Mastercool Low Side 1/4? X 13mm Straight Adapter (10 Pieces)
82274-10 Mastercool Low Side 1/4" X 13mm Straight Adapter (10 Pieces)
Price $30.05

Low Side 1/4" X 13mm Straight Adapter (10 Pieces) more info
82634 Mastercool 1/4" Female Flare X 1/2" Acme Male Adapter
82634 Mastercool 1/4" Female Flare X 1/2" Acme Male Adapter
Price $5.26

82634 Mastercool 1/4" Female Flare X 1/2" Acme Male Adapter more info
82634-M Mastercool 1/4" Female Flare X 1/2" Acme Male Adapter Without Shrader Core
82634-M Mastercool 1/4" Female Flare X 1/2" Acme Male Adapter Without Shrader Core
Price $4.95

82634-M Mastercool 1/4" Female Flare X 1/2" Acme Male Adapter Without Shrader Core more info
82635 Mastercool 1/2" Acme Female X 1/4 Male Flare R134A Adapter
82635 Mastercool 1/2" Acme Female X 1/4 Male Flare R134A Adapter
Price $5.26

82635 Mastercool 1/2" Acme Female X 1/4 Male Flare R134A Adapter more info
82834 Mastercool Compact Manual Service Coupler (High Side) For R134A
82834 Mastercool Compact Manual Service Coupler (High Side) For R134A
Price $29.09

Mastercool 82834 High-Side Manual R134a 14mm-F x 16mm Quick Couplers (Red) are patented manual couplers adjust easily to R134a service ports with varying dimensions. All metal construction for extra durability. Patented, spring loaded depressor will not damage service valves. Can be removed from service ports regardless of knob position without losing refrigerant. Meets SAE, UL and EPA requirements for containment of refrigerant. Color coded. Patent# 5,370,359 more info
82834-SL Mastercool High Side Safety Lock Manual Coupler
82834-SL Mastercool High Side Safety Lock Manual Coupler
Price $29.09

82834-SL Mastercool High Side Safety Lock Manual Coupler - Patented manual couplers adjust easily to R134a service ports with varying dimensions. All metal construction for extra durability. Patented, spring loaded depressor will not damage service valves. Can be removed from service ports regardless of knob position without losing refrigerant. Meets SAE, UL and EPA requirements for containment of refrigerant. Color coded. more info
82834-SL-E Mastercool High Side Manual R134a Safety Lock Coupler 1/4" Flare Male by 16mm
82834-SL-E Mastercool High Side Manual R134a Safety Lock Coupler 1/4" Flare Male by 16mm
Price $29.09

82834-SL-E Mastercool High Side Manual R134a Safety Lock Coupler 1/4" Flare Male by 16mm - Patented manual couplers adjust easily to R134a service ports with varying dimensions. All metal construction for extra durability. Patented, spring loaded depressor will not damage service valves. Can be removed from service ports regardless of knob position without losing refrigerant. Meets SAE, UL and EPA requirements for containment of refrigerant. Color coded. more info
82934 Mastercool Compact Manual Service Coupler (Low Side) For R134A
82934 Mastercool Compact Manual Service Coupler (Low Side) For R134A
Price $29.09

The Mastercool 82934 Low-Side Manual R134a 14mm-F x 13mm Quick Coupler (Blue) are patented manual couplers adjust easily to R134a service ports with varying dimensions. All metal construction for extra durability. Patented, spring loaded depressor will not damage service valves. Can be removed from service ports regardless of knob position without losing refrigerant. Meets SAE, UL and EPA requirements for containment of refrigerant. Color coded. Patent# 5,370,359 more info
82934-SL Mastercool Low Side Safety Lock Manual Coupler
82934-SL Mastercool Low Side Safety Lock Manual Coupler
Price $29.09

82934-SL Mastercool Low Side Safety Lock Manual Coupler - Patented manual couplers adjust easily to R134a service ports with varying dimensions. All metal construction for extra durability. Patented, spring loaded depressor will not damage service valves. Can be removed from service ports regardless of knob position without losing refrigerant. Meets SAE, UL and EPA requirements for containment of refrigerant. Color coded. more info
82934-SL-E Mastercool Low Side Manual R134a Safety Lock Coupler 1/4" Flare Male by 16mm
82934-SL-E Mastercool Low Side Manual R134a Safety Lock Coupler 1/4" Flare Male by 16mm
Price $29.09

82934-SL-E Mastercool Low Side Manual R134a Safety Lock Coupler 1/4" Flare Male by 16mm - Patented manual couplers adjust easily to R134a service ports with varying dimensions. All metal construction for extra durability. Patented, spring loaded depressor will not damage service valves. Can be removed from service ports regardless of knob position without losing refrigerant. Meets SAE, UL and EPA requirements for containment of refrigerant. Color coded. more info
83634 Mastercool 1/4" Female Flare X 1/2" Acme Left Hand Thread Male Fitting 1234YF
83634 Mastercool 1/4" Female Flare X 1/2" Acme Left Hand Thread Male Fitting 1234YF
Price $5.00

83634 Mastercool 1/4" Female Flare X 1/2" Acme Left Hand Thread Male Fitting 1234YF more info
83834 Mastercool Manual High Side Coupler For R1234Yf
83834 Mastercool Manual High Side Coupler For R1234Yf
Price $40.31

Manual High Side Coupler For R1234Yf more info
83934 Mastercool Manual Low Side Coupler For R1234Yf
83934 Mastercool Manual Low Side Coupler For R1234Yf
Price $40.31

Manual Low Side Coupler For R1234Yf more info
90296 Mastercool 1/4" Male Flare X 1/8" Male Pipe Access Fitting
90296 Mastercool 1/4" Male Flare X 1/8" Male Pipe Access Fitting
Price $2.40

90296 Mastercool 1/4" Male Flare X 1/8" Male Pipe Access Fitting more info
90314 Mastercool 1/4? X 1/4? 90Deg Adapter W/Valve Core
90314 Mastercool 1/4" X 1/4" 90° Adapter W/Valve Core
Price $4.99

1/4" X 1/4" 90Deg Adapter W/Valve Core more info
90354 Mastercool 1/4" Male Flare X 3/16" Female Flare 90 Adapter
90354 Mastercool 1/4 Male Flare X 3/16" Female Flare 90 Adapter
Price $4.73

1/4" Male Flare X 3/16" Female Flare 90 Adapter more info
90355 Mastercool 1/4" Male Flare X 3/16" Female Flare Flex Adapter
90355 Mastercool 1/4" Male Flare X 3/16" Female Flare Flex Adapter
Price $7.27

1/4" Male Flare X 3/16" Female Flare Flex Adapter more info
A32502 JB Industries 3/16" Automotive  Adapter
A32502 JB Industries 3/16" Automotive Adapter
Price $3.75

A32502 JB Industries 3/16" Automotive  Adapter more info
AC-13430 JB Industries R134a Automotive High Side Coupler - Each
AC-13430 JB Industries R134a Automotive High Side Coupler - Each
Price $71.25

High side (red) 90º degree snap coupler x 14MM made in the USA. Quick connect/disconnect valve actuation without refrigerant venting. Safety sleeve holds coupler securely to service port. more info
AC-13435 JB Industries R134a Automotive Low Side Coupler - Each
AC-13435 JB Industries R134a Automotive Low Side Coupler - Each
Price $71.25

Low side (blue) 90º degree snap coupler x 14MM made in the USA. Quick connect/disconnect valve actuation without refrigeration venting. Safety sleeve holds coupler securely to service port. more info
AC-14530 JB Industries High Side 90 Straight Snap Coupler X 14MM
AC-14530 JB Industries High Side 90 Straight Snap Coupler X 14MM
Price $33.53

AC-14530 JB Industries High Side 90 Straight Snap Coupler X 14MM more info
AC-14535 JB Industries Low Side Straight Snap Coupler X 14MM
AC-14535 JB Industries Low Side Straight Snap Coupler X 14MM
Price $33.53

AC-14535 JB Industries Low Side Straight Snap Coupler X 14MM more info
AC-15530 JB Industries High Side Red 90° Snap Coupler x 1/4" SAE
AC-15530 JB Industries High Side Red 90° Snap Coupler x 1/4" SAE
Price $41.96

Made In The USAAC-15530 JB Industries High Side Red 90° Snap Coupler x 1/4" SAE - High side (red) 90 degrees snap coupler X 1/4" SAE. Quick connect/disconnect valve actuation without refrigeration venting. Safety sleeve holds coupler securely to service port. Color-coded knobs. more info
AC-15535 JB Industries Low Side Blue 90° Snap Coupler x 1/4" SAE
AC-15535 JB Industries Low Side Blue 90° Snap Coupler x 1/4" SAE
Price $41.96

AC-15535 JB Industries Low Side Blue 90° Snap Coupler x 1/4" SAE - AUTOMOTIVE - Low side (blue) 90 degrees snap coupler X 1/4" SAE. Quick connect/disconnect valve actuation without refrigeration venting. Safety sleeve holds coupler securely to service port. Color-coded knobs. Made in the USA. more info
AD12 CPS Auto 1/2" ACME Female x Low-Side R-134a Coupler
AD12 CPS Auto 1/2" ACME Female x Low-Side R-134a Coupler
Price $6.25

Automotive 1/2'' ACME F x Low-Side R-134a adapter. For R-134a automotive tanks. more info
AD14 CPS 1/4' Male Flare X 14mm Male Thread Adapter
AD14 CPS 1/4' Male Flare X 14mm Male Thread Adapter
Price $6.25

AD14 CPS 14mm Male x 1/4" Male Flare Coupler Adapter. Used to adapt 14mm 134A service couplers to 1/4" flare for universal use.
more info
AD149C 1/4" Male Flare x 1/4" Female Flare 90º Swivel Adapter
AD149C 1/4" Male Flare x 1/4" Female Flare 90º Swivel Adapter
Price $6.84

AD149C 1/4" Male Flare x 1/4" Female Flare 90º Swivel Access Adapter. Female side features knurled fitting with a valve core depressor. Great for getting into tight spaces where a regular refrigerant hose wont reach. more info
AD18C CPS 1/4" Male Flare x 1/8" Female With Valve Core Adapter
AD18C CPS 1/4" Male Flare x 1/8" Female With Valve Core Adapter
Price $6.25

AD18C CPS 1/4" Male Flare x 1/8" Female With Valve Core Adapter. For use with manifolds and compressors. more info
AD24 CPS 1/4" Male Flare x 1/8" Male Pipe With Cap & Core Access Fitting (6 Pack)
AD24 CPS 1/4" Male Flare x 1/8" Male Pipe With Cap & Core Access Fitting (6 Pack)
Price $12.60

AD24 CPS 1/4" Male Flare x 1/8" Male Pipe With Cap & Core Access Fitting (6 Pack). For use with manifolds and compressors. more info
AD24B CPS 1/4" Male Flare x 1/8" Male Pipe With Cap & Core Access Fitting (100 Pack)
AD24B CPS 1/4" Male Flare x 1/8" Male Pipe With Cap & Core Access Fitting (100 Pack)
Price $180.39

AD24B CPS 1/4" Male Flare x 1/8" Male Pipe With Cap & Core Access Fitting (100 Pack). For use with manifolds and compressors. more info
AD36 CPS 3/16" SAE Female x 1/4" Male Flare Adapter
AD36 CPS 3/16" SAE Female x 1/4" Male Flare Adapter
Price $4.60

AD36 CPS 3/16" SAE Female x 1/4" Male Flare Adapter. TLVC Valve Core Tool for R-12 HI-side. more info
AD47 CPS 1/4" Male Flare x 1/4" Male Flare Union
AD47 CPS 1/4" Male Flare x 1/4" Male Flare Union
Price $3.25

AD47 CPS 1/4" Male Flare x 1/4" Male Flare Union more info
AD47B CPS 1/4" Male Flare x 1/4" Male Flare Union (100 Pack)
AD47B CPS 1/4" Male Flare x 1/4" Male Flare Union (100 Pack)
Price $180.39

AD47B CPS 1/4" Male Flare x 1/4" Male Flare Union (100 Pack) more info
AD48 CPS 1/2" ACME Male x 1/4" Female Flare Adapter (3 Pack)
AD48 CPS 1/2" ACME Male x 1/4" Female Flare Adapter (3 Pack)
Price $11.56

AD48 CPS 1/2" ACME Male x 1/4" Female Flare Adapter (3 Pack). For use with vacuum pumps, manifolds, and recovery tanks. more info
AD48B CPS 1/2" ACME Male x 1/4" Female Flare Adapter (50 Pack)
AD48B CPS 1/2" ACME Male x 1/4" Female Flare Adapter (50 Pack)
Price $186.95

AD48B CPS 1/2" ACME Male x 1/4" Female Flare Adapter (50 Pack). For use with vacuum pumps, manifolds, and recovery tanks. more info
AD64 CPS 3/8" SAE M X 1/4"SAE Female Adapter
AD64 CPS 3/8" SAE M X 1/4"SAE Female Adapter
Price $6.85

AD64 CPS 3/8" SAE M X 1/4"SAE Female Adapter more info
AD68 CPS 3/8" Male Flare X 1/2" Female ACME Adapter (3 Pack)
AD68 CPS 3/8" Male Flare X 1/2" Female ACME Adapter (3 Pack)
Price $15.10

AD68 CPS 3/8" Male Flare X 1/2" Female ACME Adapter (3 Pack) For use with vacuum pumps. more info
AD68V CPS 3/8" Male Flare X 1/2" Female Flare Adapter (Each)
AD68V CPS 3/8" Male Flare X 1/2" Female Flare Adapter (Each)
Price $5.10

AD68V CPS 3/8" Male Flare X 1/2" Female Flare Adapter more info
AD78 CPS 1/4" SAE Female x 5/16" (1/2"-20 UNF) Male Adapter
AD78 CPS 1/4" SAE Female x 5/16" (1/2"-20 UNF) Male Adapter
Price $4.93

Brass R-410a international adapter. 1/4" SAE female x 5/16" SAE (1/2"-20 UNF) male. Includes core and depressor. more info
AD783 CPS 1/4" SAE Female x 5/16" (1/2"-20 UNF) Male Adapter (3 Pk)
AD783 CPS 1/4" SAE Female x 5/16" (1/2"-20 UNF) Male Adapter (3 Pk)
Price $11.28

AD783 CPS Brass R-410a international adapter. 1/4" SAE Female X 5/16" SAE (1/2"-20 UNF) Male Adapter (3 Pk) more info
AD78B CPS 1/4" Female x 5/16" (1/2"-20 UNF) Male Adapter (100 Pack)
AD78B CPS 1/4" Female x 5/16" (1/2"-20 UNF) Male Adapter (100 Pack)
Price $346.43

(100 Pack) Brass R-410a international adapter. 1/4" SAE female x 5/16" SAE (1/2"-20 UNF) male. Includes core and depressor. more info
AD84 CPS 1/4" SAE Male x 1/2" ACME Female Adapter (3 Pack)
AD84 CPS 1/4" SAE Male x 1/2" ACME Female Adapter (3 Pack)
Price $11.66

3 pack of brass adapters. 1/4" SAE male x 1/2" ACME female. For use with vacuum pumps, manifolds, and recovery tanks more info
AD849C 1/4" Male Flare x 1/2" Acme Female 90º Swivel Access Adapter
AD849C 1/4" Male Flare x 1/2" Acme Female 90º Swivel Access Adapter
Price $6.84

AD849C 1/4" Male Flare x 1/2" Acme Female 90º Swivel Access Adapter. Female side features knurled fitting with a valve core depressor. Great for getting into tight spaces where a regular refrigerant hose wont reach. more info
AD84B CPS 1/4" Male Flare x 1/2" ACME Female Adapter (100 Pack)
AD84B CPS 1/4" Male Flare x 1/2" ACME Female Adapter (100 Pack)
Price $311.17

AD84B CPS 1/4" Male Flare x 1/2" ACME Female Adapter (100 Pack). For use with vacuum pumps, manifolds, and recovery tanks. more info
AD84C CPS 1/4" Male Flare With Core x 1/2" ACME Female Adapter (3 Pack)
AD84C CPS 1/4" Male Flare With Core x 1/2" ACME Female Adapter (3 Pack)
Price $11.65

AD84C CPS 1/4" Male Flare With Core x 1/2" ACME Female Adapter (3 Pack). For use with vacuum pumps, manifolds and recovery tanks. more info
AD87 CPS 1/4" Male Flare x 5/16" Female (1/2"- 20 UNF) R-410A Adapter
AD87 CPS 1/4" Male Flare x 5/16" Female (1/2"- 20 UNF) R-410A Adapter
Price $4.93

AD87 CPS 1/4" Male Flare x 5/16" Female (1/2"- 20 UNF) R-410A Adapter with valve core and depressor. more info
ADK1234 CPS Flex Hose Adapter Kit for R-134a to R-12 with 90° Fittings
ADK1234 CPS Flex Hose Adapter Kit for R-134a to R-12 with 90° Fittings
Discontinued See Individual Parts

The CPS ADK1234adaptor kit allows use of you your R-134a manifold to check older R-12 systems. The kit includes high side and low side adapter hoses for R-12 vehicles and connect to your existing 134A couplers to the vehicle. The kit also includes several 1/4 flare to ACME adapters for cylinders and recovery units. more info
ADK134 CPS R-12 to R-134a Charge & Vacuum Adapter Kit
ADK134 CPS R-12 to R-134a Charge & Vacuum Adapter Kit
Discontinued

R-12 to R-134a Charge & Vacuum Adapter Kit. Includes: QCL14 R-134a LO Side Premium Manual Coupler, 1/4" SAE Fittings, AD12 Automotive 1/2'' ACME F x Low-Side R-134a adapter, TLCT134 Can Tap, 1/2" ACME Fitting, AD48 1/4" SAE Female x 1/2" ACME Male Adapter, AD84 1/4" SAE male x 1/2" ACME female Adapter, QCH14 R-134a HI Side Premium Manual Coupler, 1/4" SAE Fittings. more info
FA1234X35 CPS 1234YF Coupler Storage Fittings Set
FA1234X35 CPS 1234YF Coupler Storage Fittings Set
Price $24.65

FA1234X35 CPS 1234YF Low Side / High Side Coupler docking and coupler adapter fittings set. 1/4 SAE Female Flare x HFO with schrader valve core. more info
HTAD2 CPS Flexible Adapter 1/4"MFL X 1/8" Female Flare
HTAD2 CPS Flexible Adapter 1/4"MFL X 1/8" Female Flare
Discontinued See AD18C

HTAD2 CPS Flexible Adapter 1/4"MFL X 1/8" Female Flare is great for hooking up A/C systems for evacuation and recharging.  Adapters fit most systems, and sizes are available to fit most passenger cars.  Features brass fittings and a durable neoprene-coated hose, 6" long. more info
HTAD3 CPS 3/16in. FFL 1/4in. MFL 90 Degree Quick Coupler Adapter
HTAD3 CPS 3/16in. FFL 1/4in. MFL 90 Degree Quick Coupler Adapter
Price $6.00

HTAD3 CPS 3/16in. FFL 1/4in. MFL 90 Degree Quick Coupler Adapter is great for hooking up A/C systems for evacuation and recharging. Features brass fittings and a durable neoprene-coated hose, 6" long. more info
QC1214SET CPS HFO1234yf Conversion Set 14mm Fittings With Tank Adapter
QC1214SET CPS HFO1234yf Conversion Set 14mm Fittings With Tank Adapter
Price $59.54

QC1214SET HFO1234yf Conversion Set includes a manual coupler set with 14mm hose fittings for R-134a gauges. Features 6 latching balls to provide superior alignment and seal. 14mm female thread fits on R-134a manifold gauges. Convert older R-134a manifolds to use with HFO1234yf. Includes AD88L HFO Tank adapter, 1/2" Acme Male Right Hand Thread x 1/2" Acme Female Left Hand Thread. more info
QC123414SET CPS HFO1234yf Manual Coupler Set 1/4 Flare Fittings
QC123414SET CPS HFO1234yf Manual Coupler Set 1/4 Flare Fittings
Price $59.54

QC123414SET CPS HFO1234yf Manual Coupler Set 1/4 Flare Fittings. 6 latching balls provide superior alignment. 1/4" male flare thread. Convert older R-12 manifolds & machines to use HFO1234yf. more info
QC1234SET CPS HFO1234yf Manual Coupler Set 12mm Fittings
QC1234SET CPS HFO1234yf Manual Coupler Set 12mm Fittings
Price $59.54

QC1234SET CPS HFO1234yf Manual Coupler Set 12mm Fittings. 6 latching balls provide superior alignment. 12mm female thread. Used with HFO1234yf machines and manifolds. One year warranty. more info
QC13490SET CPS R-134a Snap Coupler Set 14mm Fittings HI & LO
QC13490SET CPS R-134a Snap Coupler Set 14mm Fittings HI & LO
Price $29.77

Quick Connect couplers for automotive 134a fittings feature quick push on air hose style coupling action. 14mm hose thread for most 134a hoses. more info
QC134SET CPS R-134a Premium Manual Coupler Set, 14mm Fittings HI & LO
QC134SET CPS R-134a Premium Manual Coupler Set, 14mm Fittings HI & LO
Price $38.27

These patented couplers include latching balls to provide superior service port alignment, cross pin valve depressor control, and a safety sleeve to prevent accidental refrigerant venting. more info
QC14SET CPS R-134a Premium Manual Coupler Set, 1/4" Fittings, HI & LO
QC14SET CPS R-134a Premium Manual Coupler Set, 1/4" Fittings, HI & LO
Price $55.16

This automotive coupler set can be used to connect 1/4" flare fitting hoses to be used for R-134a automotive applications. Includes (1) CPSAD84 1/2" ACME Female X 1/4" Male Adapter for tanks. more info
QC90SET CPS R-134a Snap Coupler Set, 1/4" Fittings, HI & LO
QC90SET CPS R-134a Snap Coupler Set, 1/4" Fittings, HI & LO
Price $41.56

Change your old R-12 brass manifold to R-134a with the QC90SET . Many A/C injectors use the quick connect snap style for the low side dye/oil application. more info
QCH1214MM CPS HFO1234yf High Side Manual Coupler 14mm Fittings
QCH1214MM CPS HFO1234yf High Side Manual Coupler 14mm Fittings
Price $31.19

QCH1214MM CPS HFO1234yf High Side Manual Coupler 14mm Fittings. 14mm female thread. Convert older R-134a manifolds & machines to HFO1234yf. more info
QCH1234 CPS HFO1234yf HI Side Manual Coupler 12mm Fittings
QCH1234 CPS HFO1234yf HI Side Manual Coupler 12mm Fittings
Price $31.19

QCH1234 CPS HFO1234yf HI Side Manual Coupler 12mm Fittings. 6 latching balls provide superior alignment. 12mm female thread. Used with HFO1234yf machines and manifolds. One year warranty. more info
QCH123414 CPS HFO1234yf HI Side Manual Conversion Coupler 1/4" Flare Fittings
QCH123414 CPS HFO1234yf HI Side Manual Conversion Coupler 1/4" Flare Fittings
Price $27.55

QCH123414 CPS HFO1234yf HI Side Manual Conversion Coupler 1/4" Flare Fittings. 6 latching balls provide superior alignment. 1/4" male flare thread. Convert older R-12 manifolds & machines to use HFO1234yf. more info
QCH134 CPS R-134a HI Side Premium Manual Coupler 14mm Fittings
QCH134 CPS R-134a HI Side Premium Manual Coupler 14mm Fittings
Price $19.73

This patented coupler includes latching balls to provide superior service port alignment, cross pin valve depressor control, and a safety sleeve to prevent accidental refrigerant venting. 14mm hose fitting. more info
QCH13490 CPS R-134a HI Side Snap Coupler, 14mm Fittings
QCH13490 CPS R-134a HI Side Snap Coupler, 14mm Fittings
Price $15.34

R-134a HI Side Snap Coupler, 14mm Fittings more info
QCH14 CPS R-134a HI Side Premium Manual Coupler, 1/4" SAE Fittings
QCH14 CPS R-134a HI Side Premium Manual Coupler, 1/4" SAE Fittings
Price $19.73

R-134a HI Side Premium Manual Coupler, 1/4" SAE Fittings more info
QCH90 CPS R-134a HI Side 90° Snap Coupler, 1/4" SAE Fittings
QCH90 CPS R-134a HI Side 90° Snap Coupler, 1/4" SAE Fittings
Price $15.96

Change your old R-12 brass manifold to R-134a with using the QCH90 coupler. Many A/C injectors use the quick connect snap style for the low side dye/oil application. more info
QCL1214MM CPS HFO1234yf LO Side Manual Coupler 14mm Fittings
QCL1214MM CPS HFO1234yf LO Side Manual Coupler 14mm Fittings
Price $31.19

QCL1214MM CPS HFO1234yf LO Side Manual Coupler 14mm Fittings. 14mm female thread. Convert older R-134a manifolds & machines to HFO1234yf. more info
QCL1234 CPS HFO1234yf LO Side Manual Coupler 12mm Fittings
QCL1234 CPS HFO1234yf LO Side Manual Coupler 12mm Fittings
Price $31.19

QCL1234 CPS HFO1234yf LO Side Manual Coupler 12mm Fittings 12mm Fittings. 6 latching balls provide superior alignment. 12mm female thread. Used with HFO1234yf machines and manifolds. One year warranty. more info
QCL123414 CPS HFO1234yf LO Side Manual Conversion Coupler 1/4" Flare Fittings
QCL123414 CPS HFO1234yf LO Side Manual Conversion Coupler 1/4" Flare Fittings
Price $27.55

QCL123414 CPS HFO1234yf LO Side Manual Conversion Coupler 1/4" Flare Fittings. 6 latching balls provide superior alignment. 1/4" male flare thread. Convert older R-12 manifolds & machines to use HFO1234yf. more info
QCL134 CPS R-134a LO Side Premium Manual Coupler 14mm Fittings
QCL134 CPS R-134a LO Side Premium Manual Coupler 14mm Fittings
Price $19.73

This patented coupler includes latching balls to provide superior service port alignment, cross pin valve depressor control, and a safety sleeve to prevent accidental refrigerant venting. 14mm hose fitting. more info
QCL13490 CPS R-134a LO Side Snap Coupler, 14mm Fittings
QCL13490 CPS R-134a LO Side Snap Coupler, 14mm Fittings
Price $15.34

R-134a LO Side Snap Coupler, 14mm Fittings more info
QCL14 CPS R-134a LO Side Premium Manual Coupler, 1/4" SAE Fittings
QCL14 CPS R-134a LO Side Premium Manual Coupler, 1/4" SAE Fittings
Price $19.73

R-134a LO Side Premium Manual Coupler, 1/4" SAE Fittings more info
QCL90 CPS R-134a LO Side 90° Snap Coupler, 1/4" SAE Fittings
QCL90 CPS R-134a LO Side 90° Snap Coupler, 1/4" SAE Fittings
Price $15.96

Change your old R-12 brass manifold to R-134a with this LO side coupler . Many A/C injectors use the quick connect snap style for the low side dye/oil application. more info
QCXO CPS HI (5ea.) & LO (5ea.) O-Rings for Premium Couplers (QCH90/QCL90)
QCXO CPS HI (5ea.) & LO (5ea.) O-Rings for Premium Couplers (QCH90/QCL90)
Price $5.87

HI (5ea.) & LO (5ea.) O-Rings for Premium Couplers (QCH90/QCL90) more info
QCXR1234 CPS High & Low O-Rings for HFO Premium Couplers Pack of 5 sets
QCXR1234 CPS High & Low O-Rings for HFO Premium Couplers Pack of 5 sets
Price $6.87

QCXR1234 CPS High & Low O-Rings for HFO Premium Couplers Pack of 5 sets more info
QCXR34 CPS HI & LO O-Rings for Premium Couplers (QCH14/QCL14)
QCXR34 CPS HI & LO O-Rings for Premium Couplers (QCH14/QCL14)
Price $7.48

HI (5ea.) & LO (5ea.) O-Rings for Premium Couplers (QCH14/QCL14). Use with older version of CPS Premium Coupler (Brass Or Chrome Finish with blank handles) Use black o-rings. Low side is 5/8" OD X 7/16" ID. High side is 3/4" OD X 9/16" ID X 3/32" Thick. Current Version of the CPS Premium Coupler (CPS Labels on the knob) Use the green o-rings. Low side is 15.6 mm OD X 10.8 mm ID X 2.4 mm Thick. High side o-ring is 18.6 mm OD X 13.8 mm ID X 2.4 mm Thick. more info
RA30074 Robinair Low Side Coupler 1234yf
RA30074 Robinair Low Side Coupler 1234yf
Price $213.25

RA30074 Robinair Low Side Coupler 1234yf more info
RA30075 Robinair High Side Coupler 1234yf
RA30075 Robinair High Side Coupler 1234yf
Price $213.25

RA30075 Robinair High Side Coupler 1234yf more info
UR3-68-1 Flare Adapter 3/8 Female Flare X 1/2 Male Flare Adapter WIth Copper Gasket (Each)
UR3-68-1 Flare Adapter 3/8 Female Flare X 1/2 Male Flare Adapter WIth Copper Gasket (Each)
Price $8.95

3/8'' female flare x 1/2'' male flare brass adapters made in the USA using the highest level of brass consisting of 65% copper and 35% zinc which means high-tensile strength while resisting corrosion. The forging process of fittings maximize strength and eliminate cracking. more info
   
 
Automotive Fittings & Adapters
Century Tool & Equipment
4013 S. Old Hwy 94
St. Peters MO 63304
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