Heater Parts for 2026 Chevrolet Silverado 1500
Select Heater Parts part
Case Assembly
Part Number: 85070289
GM Other Names: Case
Replaces: 85045959, 86525950, 87824451
Description: Colorado. With vented console (c59). Without auto temp control. Canyon.
Fits:
- Chevrolet:
- Colorado
- GMC:
- Canyon
MSRP $111.30
$61.77
Heating and Air Conditioning Blower Motor with Wheel
Part Number: 25740408
GM Other Names: Blower Motor, 11001
Replaces: 88892765
Description: CTS. SRX. STS, STS-v. Permanently lubricated, self-aligning bearings designed for long life and dependable performance
This GM Genuine...
Fits:
- Cadillac:
- CTS,
- SRX,
- STS
Discontinued
Side Cover
Part Number: 89023464
GM Other Names: Cover
Replaces: 88892991
Description: 5.3 & 6.0L, rear. 4.2L, rear.
Fits:
- Chevrolet:
- Trailblazer,
- Trailblazer EXT
- GMC:
- Envoy,
- Envoy XL,
- Envoy XUV
MSRP $6.88
$4.70
Heater and Air Conditioning Evaporator Case
Part Number: 89023340
GM Other Names: Heater Case
Replaces: 88892996
Description: 4.2L, rear. 5.3 & 6.0L, rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
Fits:
- Chevrolet:
- Trailblazer,
- Trailblazer EXT
- GMC:
- Envoy,
- Envoy XL,
- Envoy XUV
Discontinued
Lower Case
Part Number: 87846951
GM Other Names: HVAC Unit Case, Case
Replaces: 84835407, 84977191, 86800797
Description: Tahoe. Primary. Lower case. Suburban. Front. Escalade. Yukon. Rear.
Fits:
- Chevrolet:
- Tahoe
- GMC:
- Yukon
MSRP $386.34
$212.49
Case Assembly
Part Number: 85658813
GM Other Names: Upper Case, F (S)Case
Replaces: 85095653, 85630058, 85712221, 85739276
Description: Silverado, Sierra 2500 HD. Upper. Without dual zone control. With reinforced heater. Silverado, Sierra 3500 HD. Double & crew cab....
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $253.18
$158.79
Air Inlet Housing
Part Number: 84406415
GM Other Names: Air Inlet
Replaces: 84055888, 84162053, 84312815, 84402070
Description: Dual zone front. Front quad zone. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
Fits:
- Cadillac:
- CT6
MSRP $165.44
$104.68
Heater and Air Conditioning Evaporator Case
Part Number: 84567421
GM Other Names: AC & Heater Case
Replaces: 84081122, 84114584, 84124251, 84181925, 84403349
Description: Front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original...
Fits:
- Buick:
- Enclave
- Cadillac:
- XT6
- Chevrolet:
- Traverse,
- Traverse Limited
- GMC:
- Acadia
MSRP $209.73
$131.53
Heater and Air Conditioning Evaporator Case
Part Number: 84567437
GM Other Names: F (S)Case
Replaces: 84124250, 84181923, 84403353
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts...
Fits:
- Cadillac:
- XT5
MSRP $217.22
$119.47
Air Distributor
Part Number: 10323567
GM Other Names: Cabin Air Intake Duct,
Replaces: 10287782, 10431536
Fits:
- Chevrolet:
- Impala
Discontinued
Multi-Purpose O-Ring
Part Number: 13579648
GM Other Names: A/C Line O-Ring
Replaces: 10308601, 15232223, 24436646, 52474373, 88973315, 88973333, 89040254, 89040255
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Buick:
- Cascada,
- Enclave,
- Encore,
- Encore GX,
- Envision,
MSRP $19.24
$11.54
Lower HVAC Blower Case
Part Number: 22754987
GM Other Names: Blower Case
Replaces: 10325390
Description: Lower. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original...
Fits:
- Buick:
- LaCrosse
- Chevrolet:
- Impala,
- Impala Limited,
- Monte Carlo
- Pontiac:
- Grand Prix
Discontinued
HVAC Mode Valve
Part Number: 10397569
GM Other Names: Valve
Replaces: 10325510
Description: 2004-05, mode. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors...
Fits:
- Buick:
- LaCrosse
- Chevrolet:
- Impala,
- Impala Limited,
- Monte Carlo
- Pontiac:
- Grand Prix
Discontinued
Air Conditioning Evaporator Case Seal Kit
Part Number: 89018746
GM Other Names: Seal Kit
Replaces: 10325511, 10325513, 10326114, 89018290
Description: 2004-05. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original...
Fits:
- Buick:
- LaCrosse
- Chevrolet:
- Impala,
- Impala Limited,
- Monte Carlo
- Pontiac:
- Grand Prix
Discontinued
Heater Core
Part Number: 15925712
GM Other Names: Heater Core, 2033
Replaces: 10364909
Description: Front. Terraza, Uplander. Relay. Montana SV6. Long-life alloys provide corrosion resistance
High-strength brazed joints ensure durability
Fits:
- Buick:
- Terraza
- Chevrolet:
- Uplander
- Pontiac:
- Montana
- Saturn:
- Relay
Discontinued
Lever
Part Number: 21999118
GM Other Names:
Replaces: 10374353
Description: Blend, front.
Fits:
- Cadillac:
- DTS
Discontinued
Heating and Air Conditioning Auxiliary Blower Motor Assembly
Part Number: 19129868
GM Other Names: Blower Motor, 2580
Replaces: 88957409
Description: SRX. Permanently lubricated, self-aligning bearings designed for long life and dependable performance
Fits:
- Cadillac:
- SRX
Discontinued
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