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When it's hot outside, the interior of your vehicle is going to be even hotter. When your vehicle is blistering hot, there is nothing more refreshing than a blast of cool air from your air conditioning system. On the flip side, there is nothing worse than wanting cold air and not being able to have it. Driving around in a vehicle with a malfunctioning air conditioning system can make your rides more uncomfortable than ever for you and your passengers. Make sure your vehicle's A/C system is working flawlessly during every season with GM Parts Experts. GM Parts Experts carry only the highest-quality air conditioning parts available for GM vehicles, keeping you cool no matter how high the numbers are outside. Our premium A/C parts are crafted specifically for GM vehicles, with all of the components we receive coming straight from GM manufacturers themselves. OEM parts like these are always the best choice for your vehicles because they provide your ride with the exact components they were built with. This guarantees ultimate performance for whatever air conditioning system part you need. From compressors to condensers to cabin air filters and more, GM Parts Expert is your number-one destination for high-quality OEM air conditioning parts. Browse through our huge selection of parts below and pick out the components your vehicle requires the most. Soon, getting cool air on the hottest days will be as simple as pressing a button.

AC & Heater Assembly
Part Number: 23369529
Other Names: AC & Heater Case, HVAC Unit Case, HVAC Unit Case Assembly, Case More Names
Replaces: 13351403, 13351411, 23172714, 23388561
Description: Without climate control. More Info
Fits:
  • Buick:
    • LaCrosse
  • Chevrolet:
    • Cruze,
    • Cruze Limited
MSRP $295.30
$180.94
MSRP $295.30
$180.94
AC & Heater Case
Part Number: 23388562
Other Names: AC & Heater Assembly, HVAC Unit Case Assembly, Case More Names
Replaces: 13339074, 13351401
Description: With climate control. More Info
Fits:
  • Buick:
    • LaCrosse,
    • Regal
  • Chevrolet:
    • Malibu,
    • Malibu Limited
MSRP $227.30
$122.17
MSRP $227.30
$122.17
AC & Heater Case
Part Number: 84567421
Positions: Front
Other Names: Heater Case, AC & Heater Assembly, HVAC Unit Case, F (S)Case More Names
Description: Front. More Info
Fits:
  • Buick:
    • Enclave
  • Cadillac:
    • XT6
  • Chevrolet:
    • Traverse
  • GMC:
    • Acadia
MSRP $145.02
$88.88
MSRP $145.02
$88.88
HVAC Air Inlet Door Actuator
Part Number: 01996792
Other Names: Actuator, HVAC Air Adjustment Control Motor, More Names
Description: 1995-97. 1994-97. air inlet door. More Info
Fits:
  • Chevrolet:
    • Blazer,
    • S10
  • GMC:
    • Jimmy,
    • Sonoma
  • Oldsmobile:
    • Bravada
MSRP $18.98
$17.08
MSRP $18.98
$17.08
HVAC Air Inlet Door Actuator
Part Number: 89018681
Positions: Front
Other Names: Actuator, Controller, HVAC Blend Door Actuator More Names
Description: Electric, manual control. Mode valve. Temperature, manual control. 2000-03, temperature valve. 1997-00, front, temperature valve. Air... More Info
Fits:
  • Buick:
    • Regal
  • Chevrolet:
    • C1500,
    • C2500,
    • C3500,
    • Classic,
    • Corvette,
    • Impala,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • Malibu,
    • Monte Carlo,
    • Venture
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup
  • Oldsmobile:
    • Alero,
    • Cutlass,
    • Intrigue
  • Pontiac:
    • Grand Am,
    • Grand Prix
  • 19 more
MSRP $95.10
$51.12
MSRP $95.10
$51.12
HVAC Re-Circulation Door Actuator Lever
Part Number: 23129020
Other Names: Cam, HVAC Re-Circulation Door Actuator Link More Names
Fits:
  • Chevrolet:
    • Silverado 1500,
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 1500,
    • Sierra 2500 HD,
    • Sierra 3500 HD
  • 1 more
MSRP $45.58
$24.50
MSRP $45.58
$24.50
Pressure Cycling Switch
Part Number: 15035084
Other Names: AC Switch, HVAC Pressure Switch, Switch More Names
Description: Express, savana. 4.8, 5.3 & 6.0L. Cycling. 4.3L, 2003-14. 6.6L. More Info
Fits:
  • Chevrolet:
    • Express 1500,
    • Express 2500,
    • Express 3500
  • GMC:
    • Savana 1500,
    • Savana 2500,
    • Savana 3500
  • 1 more
MSRP $21.82
$11.73
MSRP $21.82
$11.73
Switch
Part Number: 89040362
Other Names: HVAC Pressure Switch, Pressure Cycling Switch, AC Switch More Names
Description: All models. Cycling. 5.3 & 6.0L, 2006-09. 5.3 & 6.0L, 2003-05. 4.2L. 5.3L. Hummer H2. More Info
Notes: Included with accumulator. More Notes
Fits:
  • Buick:
    • Rainier
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche 1500,
    • Avalanche 2500,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Silverado 1500 HD,
    • Silverado 2500,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe,
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Envoy,
    • Envoy XL,
    • Envoy XUV,
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Sierra 1500 HD,
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2
  • Oldsmobile:
    • Bravada
  • 30 more
MSRP $66.92
$35.97
MSRP $66.92
$35.97
Switch
Part Number: 15144494
Other Names: Pressure Cycling Switch, AC Switch, HVAC Pressure Switch More Names
Description: Express, savana. 4.8, 5.3 & 6.0L. Cycling. 4.3L, 2018-20. 6.6L. 2.8L. 4.3L, 2003-14. Hummer H2. More Info
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Silverado 1500 HD,
    • Silverado 1500 HD Classic,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe
  • GMC:
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 1500 HD,
    • Sierra 1500 HD Classic,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2
  • 23 more
MSRP $56.57
$30.41
MSRP $56.57
$30.41
Lower Case Stud
Part Number: 11562120
Positions: Rear, Front
Other Names: AC & Heater Case Stud, HVAC Unit Case Stud, Stud More Names
Description: Rear. Front with auto temp control. More Info
Fits:
  • Buick:
    • Enclave
  • Cadillac:
    • XT6
  • Chevrolet:
    • Traverse
  • GMC:
    • Acadia,
    • Acadia Limited
MSRP $8.38
$4.50
MSRP $8.38
$4.50
Relay
Part Number: 13502674
Positions: Right Front, Right Rear, Front, Front Rear
Other Names: Horn Relay, Engine Cooling Fan Motor Relay, Fuel Pump Relay, Fan Relay, ABS Relay, Window Relay, A/C Clutch Relay, AC Relay, HVAC... More Names
Notes: Included with junction block. order by year and application. More Notes
Fits:
  • Buick:
    • Encore,
    • Reatta,
    • Regal,
    • Riviera
  • Cadillac:
    • DeVille,
    • Eldorado,
    • Escalade,
    • Fleetwood,
    • Seville
  • Chevrolet:
    • Blazer,
    • C1500,
    • C2500,
    • C3500,
    • Camaro,
    • Corvette,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • Lumina,
    • Lumina APV,
    • S10,
    • Silverado 1500,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Tahoe
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • Jimmy,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • Sierra 1500,
    • Sonoma,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Yukon
  • Oldsmobile:
    • Bravada,
    • Cutlass Supreme,
    • Silhouette,
    • Toronado
  • Pontiac:
    • Firebird,
    • Grand Prix,
    • Trans Sport
  • Saturn:
    • SC,
    • SC1,
    • SC2,
    • SL,
    • SL1,
    • SL2,
    • SW1,
    • SW2
  • 51 more
MSRP $30.92
$16.62
MSRP $30.92
$16.62
AC Hoses
Part Number: 84524267
Other Names: A/C Refrigerant Suction Hose, HVAC Heater Hose Assembly, Hose More Names
Replaces: 23443879, 23499086
Description: Auxiliary evaporator hose. Escalade ESV. Suburban. Yukon XL. AuxIliary HVAC. Underbody Pipe and Hose Assy.. Incl.Liquid Hose. Incl.HVAC... More Info
Fits:
  • Cadillac:
    • Escalade ESV
  • Chevrolet:
    • Suburban
  • GMC:
    • Yukon XL
MSRP $377.53
$202.93
MSRP $377.53
$202.93
AC Hoses
Part Number: 10176073
Other Names: Hose & Tube Assembly, AC Hose, More Names
Description: Compressor fitting with hoses. 3.4L. More Info
Notes: Includes o-ring. More Notes
Fits:
  • Chevrolet:
    • Lumina
  • Oldsmobile:
    • Cutlass Supreme
  • Pontiac:
    • Grand Prix
MSRP $92.55
$83.30
MSRP $92.55
$83.30
AC Hoses
Part Number: 10190633
Other Names: AC Hose, Hose & Tube Assembly, More Names
Description: Compressor to condenser, 3.4L. More Info
Fits:
  • Chevrolet:
    • Lumina,
    • Monte Carlo
  • Oldsmobile:
    • Cutlass Supreme
  • Pontiac:
    • Grand Prix
MSRP $141.44
$127.30
MSRP $141.44
$127.30
AC Hose
Part Number: 25918384
Other Names: AC Hoses, A/C Refrigerant Suction Hose, Hose More Names
Description: 6.6L, to accumulator, without rear ac. Express, savana. 6.6l diesel. Compressor to accumulator. Exc.Ambulance. Exc.Auxiliary A/C. More Info
Fits:
  • Chevrolet:
    • Express 2500,
    • Express 3500
  • GMC:
    • Savana 2500,
    • Savana 3500
MSRP $121.43
$65.26
MSRP $121.43
$65.26
AC Hose
Part Number: 15031850
Positions: Rear
Other Names: AC Hoses, More Names
Description: With rear ac, 4.3L. Express, savana. 4.3l. Rear ac unit. More Info
Notes: Order by description. More Notes
Fits:
  • Chevrolet:
    • Express 1500,
    • Express 2500
  • GMC:
    • Savana 1500,
    • Savana 2500,
    • Savana 3500
MSRP $164.81
$148.33
MSRP $164.81
$148.33
AC Hose
Part Number: 22545191
Other Names: AC Hoses, More Names
Description: From rear of compressor. Pontiac. 2.0L without turbo, stamped 22545191. More Info
Fits:
  • Pontiac:
    • J2000 Sunbird,
    • Sunbird
MSRP $108.74
$97.87
MSRP $108.74
$97.87
AC Hoses
Part Number: 22580683
Other Names: AC Hose, Lines, A/C Refrigerant Discharge Hose, Hose & Tube Assembly, More Names
Description: To compressor, 2.2L. Compressor To Condenser. Incl.A/C Refrigerant Suction Hose. More Info
Fits:
  • Chevrolet:
    • Beretta,
    • Corsica
MSRP $173.33
$156.00
MSRP $173.33
$156.00
AC Line
Part Number: 3528241
Other Names: AC Hoses, More Names
Description: All models. 4.6l. Evaporator to condenser, 4.6L. More Info
Notes: Does not include O-rings. More Notes
Fits:
  • Cadillac:
    • DeVille,
    • Eldorado,
    • Seville
MSRP $125.44
$112.90
MSRP $125.44
$112.90
AC Line
Part Number: 42592643
Other Names: AC Hoses, Hose More Names
Replaces: 96435887
Description: Aveo, Aveo5. Notchback. Evaporator hose. More Info
Fits:
  • Chevrolet:
    • Aveo,
    • Aveo5
MSRP $125.54
$67.48
MSRP $125.54
$67.48
AC Line
Part Number: 60002046
Positions: Rear
Other Names: Rear AC Line, F (S)Hose More Names
Description: Condenser & components, 1.3L. More Info
Fits:
  • Buick:
    • Encore GX
  • Chevrolet:
    • Trailblazer
MSRP $61.02
$32.80
MSRP $61.02
$32.80
AC Hose
Part Number: 84211467
Other Names: AC Hoses, F (S)Hose More Names
Replaces: 15753119
Description: 4.8, 5.3 & 6.0L, to accumulator, with rear ac. Express, savana. 4.8l, 5.3l, 6.0l. Compressor to accumulator. More Info
Fits:
  • Chevrolet:
    • Express 1500,
    • Express 2500,
    • Express 3500
  • GMC:
    • Savana 1500,
    • Savana 2500,
    • Savana 3500
  • 1 more
MSRP $113.12
$60.80
MSRP $113.12
$60.80
AC Hose
Part Number: 84393210
Other Names: AC Hoses, Hose More Names
Replaces: 23364130
Description: 4.8, 5.3 & 6.0L, to condenser. Express, savana. 4.8l, 5.3l, 6.0l. Compressor to condenser. More Info
Fits:
  • Chevrolet:
    • Express 1500,
    • Express 2500,
    • Express 3500
  • GMC:
    • Savana 1500,
    • Savana 2500,
    • Savana 3500
  • 1 more
MSRP $133.69
$71.85
MSRP $133.69
$71.85
AC Hose
Part Number: 15807969
Other Names: AC Hoses, Hose More Names
Replaces: 15753115
Description: Express, savana. 4.3l. Compressor to condenser. 4.3L, 2003-14, to condenser. 6.6L, to condenser. Express, savana. 6.6l diesel. More Info
Fits:
  • Chevrolet:
    • Express 1500,
    • Express 2500,
    • Express 3500
  • GMC:
    • Savana 1500,
    • Savana 2500,
    • Savana 3500
  • 1 more
MSRP $81.46
$43.78
MSRP $81.46
$43.78
AC Hose
Part Number: 19213716
Positions: Front
Other Names: AC Hoses, F (S)Hose More Names
Description: Without rear ac, 4.3L. Express, savana. 4.3l. Front ac unit. More Info
Notes: Order by description. More Notes
Fits:
  • Chevrolet:
    • Express 1500,
    • Express 2500,
    • P30
  • GMC:
    • Savana 1500,
    • Savana 2500,
    • Savana 3500
  • 1 more
MSRP $255.44
$137.30
MSRP $255.44
$137.30
AC Hoses
Part Number: 19303128
Positions: Rear, Front
Other Names: AC Hose, A/C Refrigerant Suction Hose, F (S)Hose More Names
Replaces: 15134460
Description: Accumulator hose. Suburban, Yukon XL. Tahoe, Yukon. With auxiliary control. 1st design. Front, with rear ac. Escalade, Escalade ESV.... More Info
Notes: Order By Description. More Notes
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe
  • GMC:
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • 3 more
MSRP $189.74
$101.99
MSRP $189.74
$101.99
AC Hose
Part Number: 19303130
Positions: Front
Other Names: AC Hoses, Hose More Names
Replaces: 15708736
Description: To evaporator, with rear ac. Front, with rear ac. Condenser hose. Suburban, Yukon XL. Tahoe, Yukon. With auxiliary control. Escalade,... More Info
Notes: Order By Description. More Notes
Fits:
  • Cadillac:
    • Escalade
  • Chevrolet:
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe
  • GMC:
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • 2 more
MSRP $168.26
$90.44
MSRP $168.26
$90.44
AC Hoses
Part Number: 1627663
Other Names: AC Line, More Names
Description: All models. Evaporator inlet. More Info
Fits:
  • Buick:
    • Electra
  • Cadillac:
    • Brougham,
    • DeVille,
    • Fleetwood
  • Oldsmobile:
    • 98
MSRP $29.43
$26.49
MSRP $29.43
$26.49
AC Hoses
Part Number: 1649441
Positions: Rear, Front
Other Names: Evaporator Assembly, AC Tube, Tube, AC Line, More Names
Description: Rear, one piece. Evaporator to accumulator. Riviera, Toronado. Evaporator inlet, single piece. Seville. Front. Evaporator to condenser,... More Info
Notes: Included: With Compressor To Condenser Line. More Notes
Fits:
  • Buick:
    • Reatta,
    • Riviera
  • Cadillac:
    • Eldorado,
    • Seville
  • Oldsmobile:
    • Toronado
MSRP $114.87
$103.38
MSRP $114.87
$103.38
AC Tube
Part Number: 96859682
Other Names: AC Hoses, Tube More Names
Description: Aveo. Condenser hose. More Info
Fits:
  • Chevrolet:
    • Aveo,
    • Aveo5
MSRP $189.26
$101.73
MSRP $189.26
$101.73
AC Hoses
Part Number: 25713423
Other Names: AC Line, Liquid Line, Hose More Names
Description: Evaporator to accumulator. Drier to accumulator. 4.6L. More Info
Fits:
  • Cadillac:
    • DeVille
  • Pontiac:
    • Bonneville
MSRP $223.42
$120.09
MSRP $223.42
$120.09
AC Hoses
Part Number: 22582192
Other Names: AC Hose, Lines, Hose & Tube Assembly, More Names
Description: 3.1L. More Info
Fits:
  • Chevrolet:
    • Beretta,
    • Corsica
MSRP $139.32
$125.39
MSRP $139.32
$125.39
AC Hose
Part Number: 22586985
Other Names: AC Hoses, More Names
Description: Suction & discharge, 6 cylinder. From rear of compressor. Chevrolet. 6 cylinder. 3.1L. More Info
Fits:
  • Chevrolet:
    • Cavalier
  • Pontiac:
    • Sunbird
MSRP $141.41
$127.27
MSRP $141.41
$127.27
AC Hose
Part Number: 22587822
Other Names: AC Hoses, More Names
Description: 2.0L without turbo, stamped 22551149. From rear of compressor. Pontiac. All. 4 cylinder. More Info
Fits:
  • Pontiac:
    • Sunbird
MSRP $161.58
$145.42
MSRP $161.58
$145.42
AC Tube
Part Number: 22653160
Other Names: Lines, AC Line, F (S)Tube More Names
Description: 3.4L & 2.2L, to evaporator. More Info
Fits:
  • Chevrolet:
    • Malibu
  • Oldsmobile:
    • Alero,
    • Cutlass
  • Pontiac:
    • Grand Am
MSRP $80.38
$43.20
MSRP $80.38
$43.20

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