A/C Manifold Gauge Sets

A/C Manifold Gauge Sets
  • FJC® - Brass R-1234yf Low Side Manual Coupler with M12 Fitting
    FJC®Brass R-1234yf Low Side Manual Coupler with M12 Fitting (6802)
    0
    # mpn1451636367
    Universal Brass R-1234yf Low Side Manual Coupler with M12 Fitting by FJC®. Keep your A/C well-maintained with extensive inventory of fittings, adapters and couplers. FJC is your source for reasonable prices and exceptional service....
    Brass Low Side Manual Coupler with M12 fittingColor coded Blue for high side
    $32.98
  • FJC® - Brass R-134a Manifold Gauge Set with 72" Hoses and Quick Couplers
    FJC®Brass R-134a Manifold Gauge Set with 72" Hoses and Quick Couplers (6715)
    0
    # mpn4640401816
    Universal Brass R-134a Manifold Gauge Set with 72" Hoses and Quick Couplers (6715) by FJC®. FJC's A/C Manifold Gauge Sets test automotive air conditioning systems by comparing the pressure readings between the "high side" and "low...
    Anti-flutter design gaugesAlso Available with different lengths of hoses and choice of couplers
    $89.38
  • FJC® - Brass R134a, R12 Dual Manifold Gauge Set with 72" Hoses and Quick Couplers
    FJC®Brass R134a, R12 Dual Manifold Gauge Set with 72" Hoses and Quick Couplers (6692)
    0
    # mpn1156861
    Universal Brass R134a, R12 Dual Manifold Gauge Set with 72" Hoses and Quick Couplers by FJC®. FJC's A/C Manifold Gauge Sets test automotive air conditioning systems by comparing the pressure readings between the "high side" and "low...
    For use with R-134a, R-12 and R-22Brass block design
    $151.98
  • FJC® - Heavy Duty Aluminum R-134a Manifold Gauge Set with 120" Hoses and Manual Service Couplers
    FJC®Heavy Duty Aluminum R-134a Manifold Gauge Set with 120" Hoses and Manual Service Couplers (6799)
    0
    # mpn1451636369
    Universal Heavy Duty Aluminum R-134a Manifold Gauge Set with 120" Hoses and Manual Service Couplers by FJC®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...
    Heavy Duty ManifoldExtra large 80 mm dials
    $137.69
  • FJC® - Red R-134a High Side Manual Coupler
    FJC®Red R-134a High Side Manual Coupler (6001)
    0
    # mpn1451636292
    Universal Red R-134a High Side Manual Coupler by FJC®. FJC field service couplers connect to hoses to allow easy access and a secure lock to A/C service ports on automotive R-134a systems. Manufactured from superior quality materials...
    90 degree replacement coupler for all R-134a manifold gauge setsHigh side – Red
    $22.03
  • Mastercool® - 1/4" FL x 1/2" ACME R-134a Coupler Adapter Kit
    Mastercool®1/4" FL x 1/2" ACME R-134a Coupler Adapter Kit (98373)
    0
    # mpn1578456370
    Universal 1/4" FL x 1/2" ACME R-134a Coupler Adapter Kit by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $95.04
  • Mastercool® - 1/4" FL-M x 16 mm R-134a Economy High Side Manual Coupler
    Mastercool®1/4" FL-M x 16 mm R-134a Economy High Side Manual Coupler (66434R)
    0
    # mpn4693392583
    Universal 1/4" FL-M x 16 mm R-134a Economy High Side Manual Coupler by Mastercool®. Specially designed to work in the tightest quarters. Attaches to your existing R12 hoses and snaps easily to A/C service ports. This product is made of...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $29.60
  • Mastercool® - 12 mm-F x 14 mm R-1234yf Low Side Quick Coupler
    Mastercool®12 mm-F x 14 mm R-1234yf Low Side Quick Coupler (67534)
    0
    # mpn4640401820
    Universal 12 mm-F x 14 mm R-1234yf Low Side Quick Coupler by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $28.48
  • Mastercool® - 12 mm-F x 17 mm R-1234yf High Side Quick Coupler
    Mastercool®12 mm-F x 17 mm R-1234yf High Side Quick Coupler (67434)
    0
    # mpn4640401756
    Universal 12 mm-F x 17 mm R-1234yf High Side Quick Coupler by Mastercool®. Meets SAE J639 & J2888. Allows recovery of entire refrigerant, including the space between the coupler & fitting This product is made of high-quality materials...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $28.48
  • Mastercool® - 14 mm-F x 13 mm R-134a Low Side Safety Lock Manual Coupler
    Mastercool®14 mm-F x 13 mm R-134a Low Side Safety Lock Manual Coupler (82934-SL)
    0
    # mpn1451625382
    Universal 14 mm-F x 13 mm R-134a Low Side Safety Lock Manual Coupler (82934-SL) by Mastercool®. Mastercool's new safety-lock manual couplers are designed for use on all R134a systems. This unique design allows the technician to work on...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $49.50
  • Mastercool® - 14 mm-F x 16 mm R-134a High Side Extra Long Manual Coupler
    Mastercool®14 mm-F x 16 mm R-134a High Side Extra Long Manual Coupler (82836)
    0
    # mpn2322737
    Universal 14 mm-F x 16 mm R-134a High Side Extra Long Manual Coupler by Mastercool®. Extra long high side R134a coupler used on BMW E60 (2003-2009 5 series) and some volvo models. This extra long high side coupler can easily reach the...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $59.34
  • Mastercool® - 2-Piece R-134a Conversion Kit
    Mastercool®2-Piece R-134a Conversion Kit (98370)
    0
    # mpn2322783
    Universal 2-Piece R-134a Conversion Kit by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Mastercool...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $69.97
  • Mastercool® - 3-1/8" R-134a High Side Refrigerant Gauge Scale
    Mastercool®3-1/8" R-134a High Side Refrigerant Gauge Scale (86500)
    0
    # mpn1578456070
    Universal 3-1/8" R-134a High Side Refrigerant Gauge Scale (86500) by Mastercool®. Mastercool offers one of the most extensive lines of high quality replacement gauges. These wide variety of gauge scales are available in different sizes...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $40.60
  • Mastercool® - 60" Blue R-1234yf A/C Charging Hose
    Mastercool®60" Blue R-1234yf A/C Charging Hose (83601)
    0
    # mpn4640401353
    Universal 60" Blue R-1234yf A/C Charging Hose (83601) by Mastercool®. Mastercool uses only (GRADE 5 HOSE) with a selection of Standard and Nylon Barrier for high pressure applications. Knurled brass nuts make finger tightening easy....
    Nylon Barrier Hoses, Working Pressure 800 PSI, Burst 4000 PSIExpertly developed to provide a high level of safety and quality
    $30.89
  • Mastercool® - 60" R-1234yf A/C Charging Hose Set
    Mastercool®60" R-1234yf A/C Charging Hose Set (83660)
    0
    # mpn4693393261
    Universal 60" R-1234yf A/C Charging Hose Set (83660) by Mastercool®. Mastercool uses only (GRADE 5 HOSE) with a selection of Standard and Nylon Barrier for high pressure applications. Knurled brass nuts make finger tightening easy....
    Expertly developed to provide a high level of safety and qualityDesigned and manufactured using innovative technologies
    $66.00
  • Mastercool® - 60" Red R-1234yf A/C Charging Hose
    Mastercool®60" Red R-1234yf A/C Charging Hose (83603)
    0
    # mpn4640401355
    Universal 60" Red R-1234yf A/C Charging Hose (83603) by Mastercool®. Mastercool uses only (GRADE 5 HOSE) with a selection of Standard and Nylon Barrier for high pressure applications. Knurled brass nuts make finger tightening easy....
    Nylon Barrier Hoses, Working Pressure 800 PSI, Burst 4000 PSIExpertly developed to provide a high level of safety and quality
    $30.89
  • Mastercool® - 60" Yellow R-134a A/C Charging Hose with Auto Shut-Off Valve
    Mastercool®60" Yellow R-134a A/C Charging Hose with Auto Shut-Off Valve (84602)
    0
    # mpn4693393267
    Universal 60" Yellow R-134a A/C Charging Hose with Auto Shut-Off Valve (84602) by Mastercool®. With Auto A/C Fitting. With Shut-Off Valve. Mastercool uses only (GRADE 5 HOSE) with a selection of Standard and Nylon Barrier for high...
    Mastercool R134a Charging Hoses meet SAE J2196 specifications and are UL testedNylon Barrier Hoses, Working Pressure 800 PSI, Burst 4000 PSI
    $38.84
  • Mastercool® - 72" Blue Standard A/C Charging Hose with Automatic Shut-Off Valve Fittings
    Mastercool®72" Blue Standard A/C Charging Hose with Automatic Shut-Off Valve Fittings (45721)
    0
    # mpn4693392914
    Universal 72" Blue Standard A/C Charging Hose with Automatic Shut-Off Valve Fittings (45721) by Mastercool®. With Automatic Shut-Off Valve Fittings. Working Pressure 600 PSI, Burst 3000 PSI. Mastercool uses only (GRADE 5 HOSE) with a...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $25.77
  • Mastercool® - 72" R-134a A/C Charging Hose Set with Automatic Shut-Off Valves and Auto A/C Fittings
    Mastercool®72" R-134a A/C Charging Hose Set with Automatic Shut-Off Valves and Auto A/C Fittings (84372)
    0
    # mpn4693393076
    Universal 72" R-134a A/C Charging Hose Set with Automatic Shut-Off Valves and Auto A/C Fittings (84372) by Mastercool®. With Auto A/C Fitting. With Shut-Off Valve. Blue/Red, 14 mm-M x 1/2" ACME-F, Yellow with Shut-Off Valve, 1/2" ACME-F...
    Mastercool R134a Charging Hoses meet SAE J2196 specifications and are UL testedNylon Barrier Hoses, Working Pressure 800 PSI, Burst 4000 PSI
    $75.37
  • Mastercool® - 72" Red Standard A/C Charging Hose with Automatic Shut-Off Valve Fittings
    Mastercool®72" Red Standard A/C Charging Hose with Automatic Shut-Off Valve Fittings (45723)
    0
    # mpn4693392933
    Universal 72" Red Standard A/C Charging Hose with Automatic Shut-Off Valve Fittings (45723) by Mastercool®. With Automatic Shut-Off Valve Fittings. Working Pressure 600 PSI, Burst 3000 PSI. Mastercool uses only (GRADE 5 HOSE) with a...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $25.74
  • Mastercool® - 72" Yellow R-134a A/C Charging Hose with Auto Shut-Off Valve
    Mastercool®72" Yellow R-134a A/C Charging Hose with Auto Shut-Off Valve (84722)
    0
    # mpn2322932
    Universal 72" Yellow R-134a A/C Charging Hose with Auto Shut-Off Valve (84722) by Mastercool®. Mastercool uses only (GRADE 5 HOSE) with a selection of Standard and Nylon Barrier for high pressure applications. Knurled brass nuts make...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $44.34
  • Mastercool® - 72" Yellow Standard A/C Charging Hose with Automatic Shut-Off Valve Fittings
    Mastercool®72" Yellow Standard A/C Charging Hose with Automatic Shut-Off Valve Fittings (45722)
    0
    # mpn1451624941
    Universal 72" Yellow Standard A/C Charging Hose with Automatic Shut-Off Valve Fittings (45722) by Mastercool®. With Automatic Shut-Off Valve Fittings. Working Pressure 600 PSI, Burst 3000 PSI. Mastercool uses only (GRADE 5 HOSE) with a...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $26.23
  • Mastercool® - 96" Yellow Nylon Barrier A/C Charging Hose with Standard Fittings
    Mastercool®96" Yellow Nylon Barrier A/C Charging Hose with Standard Fittings (47962)
    0
    # mpn4693393227
    Universal 96" Yellow Nylon Barrier A/C Charging Hose with Standard Fittings (47962) by Mastercool®. With Standard Fittings (1/4" SAE). Working Pressure 800 PSI, Burst 4000 PSI. Mastercool uses only (GRADE 5 HOSE) with a selection of...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $34.22
  • Mastercool® - 96" Yellow R-134a A/C Charging Hose with Auto Shut-Off Valve
    Mastercool®96" Yellow R-134a A/C Charging Hose with Auto Shut-Off Valve (84962)
    0
    # mpn4693393271
    Universal 96" Yellow R-134a A/C Charging Hose with Auto Shut-Off Valve (84962) by Mastercool®. With Auto A/C Fitting. With Shut-Off Valve. Mastercool uses only (GRADE 5 HOSE) with a selection of Standard and Nylon Barrier for high...
    Mastercool R134a Charging Hoses meet SAE J2196 specifications and are UL testedNylon Barrier Hoses, Working Pressure 800 PSI, Burst 4000 PSI
    $48.59
  • Mastercool® - Aluminum R-12, R-134a Dual Manifold Gauge Set with 2 Sets 60" Hoses, Manual Couplers and Side Mount Can Tap Valve
    Mastercool®Aluminum R-12, R-134a Dual Manifold Gauge Set with 2 Sets 60" Hoses, Manual Couplers and Side Mount Can Tap Valve (98661-PRO)
    0
    # mpn470504651
    Universal Aluminum R-12, R-134a Dual Manifold Gauge Set with 2 Sets 60" Hoses, Manual Couplers and Side Mount Can Tap Valve (98661-PRO) by Mastercool®. Mastercool is the leading manufacturer of professional quality A/C manifold gauge...
    100% U.S. designed, assembled and testedPROFESSIONAL EXTRUDED ALUMINUM BLOCK provides durability
    $161.98
  • Mastercool® - Aluminum R-1234yf, R-134a Manifold Gauge Set with 60" Standard Hoses and Manual Couplers
    Mastercool®Aluminum R-1234yf, R-134a Manifold Gauge Set with 60" Standard Hoses and Manual Couplers (89661-AYF)
    0
    # mpn4693392783
    Universal Aluminum R-1234yf, R-134a Manifold Gauge Set with 60" Standard Hoses and Manual Couplers (89661-AYF) by Mastercool®. R1234yf/R134a aluminum manifold gauge set, 2 1/2" gauges, 3-60" R134a standard hoses, R134a manual couplers...
    Professional extruded aluminum block2 1/2" silicone dampened, recalibrateable gauges
    $237.62
  • Mastercool® - Aluminum R-134a 2-Way Manifold Gauge Set with 60" Hoses, Couplers and 3-in-1 Side Mount Can Tap Valve
    Mastercool®Aluminum R-134a 2-Way Manifold Gauge Set with 60" Hoses, Couplers and 3-in-1 Side Mount Can Tap Valve (89660-PRO5)
    0
    # mpn2322963
    Universal Aluminum R-134a 2-Way Manifold Gauge Set with 60" Hoses, Couplers and 3-in-1 Side Mount Can Tap Valve (89660-PRO5) by Mastercool®. Mastercool is the leading manufacturer of professional quality A/C manifold gauge sets. These...
    Professional extruded aluminum blockSilicone dampend, recalibrateable gauges
    $129.56
  • Mastercool® - Aluminum R-134a 2-Way Manifold Gauge Set with 60" Hoses, Manual Couplers and 10 Application Mini Dye Injector
    Mastercool®Aluminum R-134a 2-Way Manifold Gauge Set with 60" Hoses, Manual Couplers and 10 Application Mini Dye Injector (89661-UV)
    0
    # mpn2322966
    Universal Aluminum R-134a 2-Way Manifold Gauge Set with 60" Hoses, Manual Couplers and 10 Application Mini Dye Injector (89661-UV) by Mastercool®. Mastercool is the leading manufacturer of professional quality A/C manifold gauge sets....
    Professional extruded aluminum block2 1/2" silicone dampened, recalibrateable gauges
    $150.42
  • Mastercool® - Aluminum R-134a 2-Way Manifold Gauge Set with 60" Hoses, Manual Couplers and 3-in-1 Side Mount Can Tap Valve
    Mastercool®Aluminum R-134a 2-Way Manifold Gauge Set with 60" Hoses, Manual Couplers and 3-in-1 Side Mount Can Tap Valve (89661-PRO)
    0
    # mpn2322965
    Universal Aluminum R-134a 2-Way Manifold Gauge Set with 60" Hoses, Manual Couplers and 3-in-1 Side Mount Can Tap Valve (89661-PRO) by Mastercool®. Complete kit in a blow molded case includes aluminum manifold, 60" hoses, manual couplers...
    Professional extruded aluminum block2 1/2" silicone dampened, recalibrateable gauges
    $144.77
  • Mastercool® - Aluminum R-134a 2-Way Manifold Gauge Set with 60" Hoses, Professional Couplers and 10 Application Mini Dye Injector
    Mastercool®Aluminum R-134a 2-Way Manifold Gauge Set with 60" Hoses, Professional Couplers and 10 Application Mini Dye Injector (89660-UV)
    0
    # mpn4693392848
    Universal Aluminum R-134a 2-Way Manifold Gauge Set with 60" Hoses, Professional Couplers and 10 Application Mini Dye Injector (89660-UV) by Mastercool®. With Mini Dye Injector. Complete kit in a blow molded case includes aluminum...
    Professional extruded aluminum block2 1/2" silicone dampened, recalibrateable gauges
    $129.56




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A/C Manifold Gauge Sets Reviews

1 review
I bought the kit because it was the deal I could find. The gauge and hoses work all right. However, charge port connections do not attach well. In fact, it took a set a channel locks to remove them. Next time I will buy new ones rather than risk damaging the cars system. Replacing them will end up being about the price of buying a better set. I should have known better - buy cheap, get cheap. Learn from my mistake and do better.
Posted by Customer / May 27, 2021
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