A/C System Parts

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 condition system. 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, keeping you cool no matter how high the numbers are outside. 

HVAC Blower Motor Relay
19116057
Positions: Left Rear, Right Rear
Other Names: Horn Relay, Relay, Fuel Pump Relay, Drl Relay, Flasher, Compressor Relay, ECM Relay, Fusible Link, Fan Relay, Control Relay,... More
Replaces: 12193606
Description: Fuse block-engine compartment, ac compressor. Instrument panel, passenger side, ignition. Engine compartment, main block, ignition.... More
Notes: Included With Fuse & Relay Box. Order By Description. Included With Fuse And Relay Box. Included With Junction Block. Order By... More
Fits:
  • Buick:
    • Century,
    • Commercial Chassis,
    • Enclave,
    • Encore,
    • Envision,
    • LaCrosse,
    • LeSabre,
    • Lucerne,
    • Park Avenue,
    • Rainier,
    • Regal,
    • Regal Sportback,
    • Regal TourX,
    • Rendezvous,
    • Riviera,
    • Roadmaster
  • Cadillac:
    • ATS,
    • Commercial Chassis,
    • CTS,
    • DeVille,
    • DTS,
    • Eldorado,
    • Escalade,
    • Escalade ESV,
    • Escalade EXT,
    • Fleetwood,
    • Seville,
    • SRX,
    • STS,
    • XLR,
    • XT4,
    • XTS
  • Chevrolet:
    • Astro,
    • Avalanche,
    • Avalanche 1500,
    • Avalanche 2500,
    • Blazer,
    • C1500,
    • C2500,
    • C3500,
    • Camaro,
    • Caprice,
    • Captiva Sport,
    • Cavalier,
    • Classic,
    • Cobalt,
    • Colorado,
    • Corvette,
    • Cruze,
    • Cruze Limited,
    • Equinox,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • HHR,
    • Impala,
    • Impala Limited,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • Lumina,
    • Malibu,
    • Malibu Limited,
    • Monte Carlo,
    • P30,
    • S10,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Silverado 1500 HD,
    • Silverado 1500 HD Classic,
    • Silverado 1500 LD,
    • Silverado 2500,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Silverado 3500 HD,
    • Sonic,
    • Spark EV,
    • SS,
    • SSR,
    • Suburban,
    • Suburban 1500,
    • Suburban 2500,
    • Suburban 3500 HD,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Tahoe,
    • Trailblazer,
    • Trailblazer EXT,
    • Traverse,
    • Trax,
    • Venture
  • GMC:
    • Acadia,
    • Acadia Limited,
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • Canyon,
    • Envoy,
    • Envoy XL,
    • Envoy XUV,
    • Jimmy,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • Safari,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Sierra 1500 HD,
    • Sierra 1500 HD Classic,
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Sierra 3500 HD,
    • Sonoma,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Terrain,
    • Yukon,
    • Yukon XL,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2,
    • H3,
    • H3T
  • Oldsmobile:
    • 88,
    • 98,
    • Achieva,
    • Alero,
    • Aurora,
    • Bravada,
    • Cutlass,
    • Cutlass Supreme,
    • Intrigue,
    • LSS,
    • Regency,
    • Silhouette
  • Pontiac:
    • Aztek,
    • Bonneville,
    • Firebird,
    • G5,
    • G6,
    • Grand Am,
    • Grand Prix,
    • Montana,
    • Solstice,
    • Sunfire,
    • Torrent,
    • Trans Sport
  • Saturn:
    • Aura,
    • Ion,
    • L100,
    • L200,
    • L300,
    • LS,
    • LS1,
    • LS2,
    • LW1,
    • LW2,
    • LW200,
    • LW300,
    • Outlook,
    • SC1,
    • SC2,
    • Sky,
    • SL,
    • SL1,
    • SL2,
    • SW2,
    • Vue
  • 175 more
$16.96
$9.03
$16.96
$9.03
HVAC Heater Hose Outlet Tube
23169584
Positions: Left Rear, Right Rear, Rear
Other Names: Outlet Tube, Heat Tube, Tube, Outlet Hose More
Replaces: 15892074
Description: Rear, outlet. More
Fits:
  • Buick:
    • Enclave
  • Cadillac:
    • Escalade
  • Chevrolet:
    • Tahoe,
    • Traverse
  • GMC:
    • Acadia,
    • Acadia Limited,
    • Yukon
  • 2 more
$24.93
$13.27
$24.93
$13.27
HVAC Air Inlet Door Actuator
13332583
Other Names: Actuator, Door Actuator, Blower Motor More
Description: Air inlet (recirculation). Cruze, Cruze Limited. Verano. Regal. Air inlet, 6 pin. Air inlet, 4 pin. Inlet valve, without climate control. More
Fits:
  • Buick:
    • LaCrosse,
    • Regal,
    • Verano
  • Chevrolet:
    • Cruze,
    • Cruze Limited,
    • Malibu,
    • Malibu Limited,
    • Volt
  • 3 more
$34.49
$18.36
$34.49
$18.36
HVAC Heater Hose Outlet Tube
23169583
Positions: Left Rear, Right Rear, Rear
Other Names: Inlet Tube, Heat Tube, Tube, Inlet Hose More
Replaces: 15892073
Description: Rear, inlet. More
Fits:
  • Buick:
    • Enclave
  • Cadillac:
    • Escalade
  • Chevrolet:
    • Tahoe,
    • Traverse
  • GMC:
    • Acadia,
    • Acadia Limited,
    • Yukon
  • 2 more
$24.91
$13.26
$24.91
$13.26
AC & Heater Case
23360884
Other Names: Steering Wheel, HVAC Unit Case, Case More
Description: Dual-zone. Without heated, black. With auto temp cntrl. More
Notes: Order By Description. More
Fits:
  • Buick:
    • Envision
  • Cadillac:
    • XTS
  • Chevrolet:
    • Equinox
  • GMC:
    • Terrain
$213.62
$129.71
$213.62
$129.71
AC & Heater Case
23388562
Other Names: AC & Heater Assembly, HVAC Unit Case Assembly, Case More
Replaces: 13339074, 13351401
Description: With climate control. More
Fits:
  • Buick:
    • LaCrosse,
    • Regal
  • Chevrolet:
    • Malibu,
    • Malibu Limited
$181.25
$110.03
$181.25
$110.03
HVAC Control Module
13507672
Other Names: Controller, Control More
Description: Instrument panel, driver side, heater & ac, without dual-zone, without semi auto. More
Notes: Order By Description. More
Fits:
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LD
  • GMC:
    • Sierra 1500
$126.00
$67.10
$126.00
$67.10
HVAC Duct Adapter
13305443
Positions: Left, Right
Other Names: Adapter More
Fits:
  • Buick:
    • LaCrosse,
    • Regal
  • Cadillac:
    • XTS
  • Chevrolet:
    • Impala,
    • Malibu,
    • Malibu Limited
  • 1 more
$4.23
$2.57
$4.23
$2.57
HVAC Blend Door Lever
21999117
Positions: Left Front, Front Left Front
Other Names: Lever More
Description: Blend, front. More
Fits:
  • Cadillac:
    • DTS
$6.56
$3.98
$6.56
$3.98
HVAC Mode Door
21999108
Other Names: Valve More
Description: Mode. More
Fits:
  • Buick:
    • Lucerne
  • Cadillac:
    • DTS
$23.97
$12.77
$23.97
$12.77
HVAC Blend Door
21999113
Positions: Left Front, Front Left Front
Other Names: Valve More
Description: Temperature front. Temp-front, with auxiliary temp. More
Fits:
  • Buick:
    • Lucerne
  • Cadillac:
    • DTS
$20.26
$12.30
$20.26
$12.30
HVAC Control Module
13507671
Other Names: Controller, Control More
Description: Instrument panel, driver side, heater & ac, with dual-zone. More
Notes: Order By Description. More
Fits:
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LD
  • GMC:
    • Sierra 1500
$126.00
$67.10
$126.00
$67.10
HVAC System Wiring Harness
13263281
Other Names: Wire More
Description: Wire. More
Fits:
  • Buick:
    • LaCrosse,
    • Regal
  • Cadillac:
    • SRX
  • Chevrolet:
    • Cruze,
    • Cruze Limited,
    • Malibu,
    • Malibu Limited
  • 2 more
$48.46
$29.42
$48.46
$29.42
HVAC Mode Door
21999112
Other Names: Valve More
Description: Auxiliary. More
Fits:
  • Cadillac:
    • DTS
$27.72
$14.76
$27.72
$14.76
HVAC Re-Circulation Door
21999107
Other Names: Valve More
Description: Air inlet. More
Fits:
  • Buick:
    • Lucerne
  • Cadillac:
    • DTS
$23.18
$14.07
$23.18
$14.07
HVAC Control Module
13507673
Other Names: Controller, Control More
Description: Instrument panel, driver side, heater & ac, without dual-zone, with semi auto. More
Notes: Order By Description. More
Fits:
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LD
  • GMC:
    • Sierra 1500
$126.00
$67.10
$126.00
$67.10
HVAC System Wiring Harness
23234668
Other Names: Harness More
Description: Tri-zone. More
Fits:
  • Buick:
    • Envision
$179.95
$109.24
$179.95
$109.24
HVAC Blend Door Lever
21999118
Positions: Right Front, Front Right Front
Other Names: Lever More
Description: Blend, front. More
Fits:
  • Cadillac:
    • DTS
$6.85
$4.15
$6.85
$4.15
HVAC Blower Motor Resistor
25770670
Positions: Front
Other Names: Resistor More
Description: DTS. For Primary HVAC. Three Zone Climate Control. More
Fits:
  • Cadillac:
    • DTS
$76.17
$40.57
$76.17
$40.57
HVAC System Wiring Harness
15882275
Other Names: Harness More
Description: Dual-zone. With auxiliary temp. More
Fits:
  • Buick:
    • Lucerne
  • Cadillac:
    • DTS
$173.13
$105.10
$173.13
$105.10
HVAC Blower Motor Resistor
25770669
Positions: Rear Front, Rear
Other Names: Resistor More
Description: DTS. Front, rear. For Auxiliary HVAC. Three Zone Climate Control. More
Fits:
  • Cadillac:
    • DTS
$47.08
$25.07
$47.08
$25.07
HVAC Mode Door
21999110
Other Names: Valve More
Description: Defroster. More
Fits:
  • Buick:
    • Lucerne
  • Cadillac:
    • DTS
$25.40
$15.42
$25.40
$15.42
HVAC Blend Door
21999114
Positions: Right Front, Front Right Front
Other Names: Valve More
Description: Temperature front. Temp-front, with auxiliary temp. More
Fits:
  • Buick:
    • Lucerne
  • Cadillac:
    • DTS
$20.26
$12.30
$20.26
$12.30
HVAC Blower Motor Resistor
15094285
Other Names: Resistor More
Description: Blazer/Sonoma/S10. All. S-series. More
Fits:
  • Chevrolet:
    • Blazer,
    • S10
  • GMC:
    • Jimmy,
    • Sonoma
  • Oldsmobile:
    • Bravada
$29.29
$15.60
$29.29
$15.60
HVAC Temperature Control Panel
15885976
Positions: Rear
Other Names: Heater Control, Control More
Description: Cocoa. More
Notes: Order By Application. More
Fits:
  • Cadillac:
    • DTS
$426.24
$226.97
$426.24
$226.97
HVAC System Wiring Harness
21999106
Other Names: Harness More
Description: Tri-zone. More
Fits:
  • Cadillac:
    • DTS
$226.24
$137.34
$226.24
$137.34
HVAC Mode Door
21999111
Other Names: Valve, Lever More
Description: Floor air. More
Fits:
  • Cadillac:
    • DTS
$51.74
$31.41
$51.74
$31.41
HVAC Blend Door Lever
21999119
Positions: Rear
Other Names: Lever More
Description: Blend, rear. More
Fits:
  • Cadillac:
    • DTS
$15.53
$9.43
$15.53
$9.43
HVAC Blend Door
21999115
Positions: Rear, Rear Upper
Other Names: Valve More
Description: Temp-rear, upper. Temperature, rear. More
Fits:
  • Buick:
    • Lucerne
  • Cadillac:
    • DTS
$16.77
$10.18
$16.77
$10.18
HVAC Mode Door Lever Link
13262993
Other Names: Gear More
Description: Air inlet. Mode valve, type 2. Inlet valve, without climate control, type 2. More
Fits:
  • Buick:
    • LaCrosse,
    • Regal
  • Cadillac:
    • ELR
  • Chevrolet:
    • Cruze,
    • Cruze Limited,
    • Volt
  • 1 more
$80.01
$42.60
$80.01
$42.60
HVAC Heater Hose Outlet Tube
13263331
Other Names: Tube Assembly, Tube, Tube Kit More
Description: Kit. More
Fits:
  • Buick:
    • Envision,
    • LaCrosse,
    • Regal,
    • Verano
  • Cadillac:
    • SRX
  • Chevrolet:
    • Cruze,
    • Cruze Limited,
    • Malibu,
    • Malibu Limited
  • 4 more
$66.26
$35.28
$66.26
$35.28
HVAC Heater Mode Door Lever
13263335
Other Names: Lever More
Description: Air inlet. Mode control. More
Notes: Included With AC & Heater Case. More
Fits:
  • Buick:
    • LaCrosse,
    • Regal
  • Cadillac:
    • ELR
  • Chevrolet:
    • Cruze,
    • Cruze Limited,
    • Malibu,
    • Malibu Limited,
    • Volt
  • 3 more
$7.85
$4.76
$7.85
$4.76
HVAC Heater Pipe O-Ring
15798231
Positions: Rear, Front
Other Names: Ring, Heater Core O-Ring, Heater Hose O-Ring, Inlet Hose O-Ring, Outlet Hose O-Ring, Inlet Tube Seal, Outlet Tube Seal, Water Pipe... More
Description: Rear auxiliary. Front, without auto temp control. More
Notes: Included With Evaporator Core. More
Fits:
  • Buick:
    • Enclave
  • Cadillac:
    • Escalade
  • Chevrolet:
    • Tahoe,
    • Traverse
  • GMC:
    • Acadia,
    • Acadia Limited,
    • Yukon
  • Saturn:
    • Outlook
  • 3 more
$4.82
$2.93
$4.82
$2.93
HVAC Heater Mode Door Lever
13267333
Other Names: Gear More
Description: Type 2. Mode control. Mode valve, type 3. More
Notes: Included With AC & Heater Case. More
Fits:
  • Buick:
    • LaCrosse,
    • Regal
  • Cadillac:
    • SRX
  • Chevrolet:
    • Cruze,
    • Cruze Limited,
    • Malibu,
    • Malibu Limited
  • 2 more
$9.12
$4.86
$9.12
$4.86
HVAC Heater Mode Door Lever
21999120
Other Names: Lever More
Description: Mode. More
Fits:
  • Cadillac:
    • DTS
$20.98
$12.74
$20.98
$12.74
AC Line
23442210
Positions: Rear, Front
Other Names: Suction Hose, Exchanger More
Description: Front section, 2.0L. Rear section, 2.0L. Traverse. More
Fits:
  • Chevrolet:
    • Traverse
$139.47
$84.67
$139.47
$84.67
AC Belt
12679333
Other Names: Belt More
Description: Express, savana. 4.3l. 2018-19. More
Fits:
  • Chevrolet:
    • Express 2500,
    • Express 3500
  • GMC:
    • Savana 2500,
    • Savana 3500
$28.66
$15.26
$28.66
$15.26
AC Label
23213210
Other Names: Info Label, Label More
Description: Fan label, with hybrid. More
Fits:
  • Cadillac:
    • CT6
$18.80
$12.01
$18.80
$12.01
AC Belt
12685983
Other Names: Belt More
Replaces: 12643219
Description: 6.2L supercharged, air conditioning. Camaro. CTS. 6.2L, without superchager. More
Fits:
  • Cadillac:
    • CTS
  • Chevrolet:
    • Camaro
$22.55
$12.00
$22.55
$12.00
AC Label
22791063
Other Names: Label More
Replaces: 23336571
Description: Without hybrid. More
Fits:
  • Chevrolet:
    • Malibu
$5.98
$3.82
$5.98
$3.82
AC Label
22961600
Other Names: Label More
Fits:
  • Chevrolet:
    • Corvette
$23.55
$15.05
$23.55
$15.05
AC Label
23256363
Other Names: Label More
Description: 6.0L. More
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
$20.20
$12.91
$20.20
$12.91
AC Hoses
23372171
Other Names: Suction Line, Hose More
Replaces: 23302581
Description: Tahoe, Yukon, Escalade. Compressor hose. Escalade ESV. Suburban. Yukon XL. With r1234yf. 1234yf refrigerant. Without low refrigerant. More
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Suburban,
    • Tahoe
  • GMC:
    • Yukon,
    • Yukon XL
  • 1 more
$142.51
$75.89
$142.51
$75.89
AC Belt
12658178
Other Names: Accessory Drive Belt, Belt Kit More
Description: 5.3L, without eassist, 6.2L. Tahoe, Yukon, Escalade. Escalade ESV. Compressor. Suburban. Yukon XL. 4.3L. Ac belt. 5.3, 6.2L.... More
Notes: Part Is Not Reusable, Replace Only. More
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LD,
    • Suburban,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited,
    • Yukon,
    • Yukon XL
  • 5 more
$76.54
$40.76
$76.54
$40.76
AC Label
22878735
Other Names: Label More
Description: Coupe, with low gwp. Sedan, with low gwp. Low gwp refrigerant. More
Fits:
  • Cadillac:
    • ATS,
    • CTS
  • Chevrolet:
    • Camaro
$5.98
$3.82
$5.98
$3.82
AC Hoses
23354342
Other Names: Discharge Line, Hose More
Replaces: 23240486, 23284869
Description: To compressor/condenser. Canyon, Colorado. 3.6l. More
Fits:
  • Chevrolet:
    • Colorado
  • GMC:
    • Canyon
$190.01
$101.18
$190.01
$101.18
AC Label
20988810
Other Names: A/C System Information Label, Label More
Description: 2.0l. 2.4l. R-134a. More
Fits:
  • Buick:
    • LaCrosse,
    • Regal
  • Cadillac:
    • XTS
  • Chevrolet:
    • Impala,
    • Malibu,
    • Malibu Limited
  • 1 more
$24.77
$15.83
$24.77
$15.83
AC Hoses
23443882
Other Names: Suction Line, Hose More
Description: Tahoe, Yukon, Escalade. Compressor hose. Escalade ESV. Suburban. Yukon XL. Without r1234yf. R134 refrigerant. Without low refrigerant. More
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Suburban,
    • Tahoe
  • GMC:
    • Yukon,
    • Yukon XL
  • 1 more
$178.79
$95.20
$178.79
$95.20
AC Tube
23147328
Other Names: Suction Hose, Tube More
Replaces: 22952262
Description: Camaro. 7.0L. More
Fits:
  • Chevrolet:
    • Camaro
$225.09
$119.87
$225.09
$119.87
AC Label
20972749
Other Names: Label More
Fits:
  • Buick:
    • Envision
  • Chevrolet:
    • Camaro
$23.52
$15.03
$23.52
$15.03

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