HVAC Case for 2021 GMC Yukon
No.
Part # / Description / Price
Price
4
Cabin Air Filter 
GM
GM Description: Enhance your vehicle's cabin air quality with the GM Genuine Cabin Air Filter, part number 13508023. This high-quality filter is engineered to remove airborne contaminants, such as dust, pollen, and other particles, before they enter the cabin. Designed wi ...
MSRP $55.78
$31.79
MSRP $55.78
$31.79
5
F (S)Case GM
GM Description: With aux heater. Tahoe. Primary. Upper case. With reinforced heater. Suburban. Front. Escalade. Yukon.
MSRP $380.10
$208.10
MSRP $380.10
$208.10
7
Lower Case GM
GM Description: Tahoe. Primary. Lower case. Suburban. Front. Escalade. Yukon. Rear.
MSRP $386.34
$211.52
MSRP $386.34
$211.52
8
Air Conditioning Evaporator Kit GM
GM Description: Vacuum-brazed, corrosion-treated, and leak-tested to help provide trouble-free operation
Manufactured to GM OE specification for fit, form, and function
MSRP $162.50
$90.19
MSRP $162.50
$90.19
9
Expansion Valve GM
GM Notes: PARTS: Part included with evaporator core.
Description: Tahoe. Suburban. Yukon XL. For Primary HVAC.
MSRP $54.41
$31.02
MSRP $54.41
$31.02
10
Heater Core GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Escalade ESV. Coolant heated. Yukon. Without reinforced elect heat. For Primary HVAC.
MSRP $110.34
$61.24
MSRP $110.34
$61.24
11
Heater Cover GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.00
$4.80
MSRP $8.00
$4.80
12
Blower Motor GM
GM Description: Permanently lubricated, self-aligning bearings designed for long life and dependable performance
MSRP $125.40
$69.60
MSRP $125.40
$69.60
13
Air Heater GM
GM Description: Manufactured to GM OE specification for fit, form, and function
MSRP $234.54
$128.41
MSRP $234.54
$128.41
15
Mode Control Cam GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $17.80
$10.68
MSRP $17.80
$10.68
19
Heater Wiring Harness GM
GM Description: Connects vehicle's blower motor to the resistor or fan control module
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $65.63
$42.66
MSRP $65.63
$42.66
19
MSRP $109.68
$60.87
20
Air Conditioning Evaporator Temperature Sensor GM
GM Description: Evaporator temperature. A/c evaporator air temp. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
MSRP $13.22
$7.93
MSRP $13.22
$7.93
20
Heating and Air Conditioning Air Temperature Sensor Assembly GM
GM Description: A/c refrig temp. Silverado, sierra. Tahoe, Yukon, Escalade. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $45.67
$26.04
MSRP $45.67
$26.04
20
Acdelco™ Cabin Air Temperature Sensor GM
GM Description: A/c refrig temp. Silverado, sierra. Tahoe, Yukon, Escalade.
No.
Part # / Description / Price
Price
1
HVAC Unit Case Assembly GM
GM Description: Tahoe. Auxiliary. Suburban. Rear. Escalade. Yukon.
MSRP $128.24
$71.17
MSRP $128.24
$71.17
2
Air Conditioning Evaporator Thermal Expansion Valve Seal Kit GM
GM Notes: PARTS: Part included with AC & heater assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $12.82
$7.69
MSRP $12.82
$7.69
3
Auxiliary Heater Core GM
GM Notes: PARTS: Part included with AC & heater assembly.
Description: Long-life alloys provide corrosion resistance
High-strength brazed joints ensure durability
MSRP $89.44
$50.98
MSRP $89.44
$50.98
4
Auxiliary Air Conditioning Evaporator GM
GM Notes: PARTS: Part included with AC & heater assembly.
Description: The Auxiliary Air Conditioning Evaporator, GM part number 84689023, is a critical component in your vehicle's AC system, designed to deliver efficient cooling performance. Featuring channel-plate construction for a high refrigerant contact surface area, th ...
MSRP $72.68
$41.43
MSRP $72.68
$41.43
5
Auxiliary Air Conditioning Evaporator Thermal Expansion Valve Kit GM
GM Description: Manufactured to GM OE specification for fit, form, and function
MSRP $29.46
$17.68
MSRP $29.46
$17.68
6
Air Conditioning Compressor Hose Seal GM
GM Notes: PARTS: Part included with AC & heater assembly.
Description: 6.0L, large. 6.6L diesel, 2017-19, large. Type 1. 6.6L diesel, small. 6.6L gas, small. Condenser and components, 1.3L turbo. Condenser and components, 1.2L turbo. CT4. Corvette. 1/2. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $9.04
$5.42
MSRP $9.04
$5.42
7
Expansion Valve Seal GM
GM Notes: PARTS: Part included with AC & heater assembly.
Description: CT4. Envision. Seal. Traverse. Front ac. All Required. 5/8". Acadia. 2.5l.
MSRP $8.00
$4.80
MSRP $8.00
$4.80
8
Auxiliary Blower Motor GM
GM Notes: PARTS: Part included with AC & heater assembly.
Description: Permanently lubricated, self-aligning bearings designed for long life and dependable performance
Manufactured to GM OE specification for fit, form, and function
MSRP $162.07
$89.95
MSRP $162.07
$89.95
9
9
Heating and Air Conditioning Blower Control Module GM
GM Notes: PARTS: Part included with AC & heater assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $183.19
$101.66
MSRP $183.19
$101.66
10
Actuator GM
GM Notes: PARTS: Part included with AC & heater assembly.
Description: Enhance your vehicle's door functionality with the GM Door Actuator, part number 13554364. This crucial component ensures smooth and reliable door operation, allowing for effortless locking and unlocking. Designed to meet GM's rigorous standards, this actu ...
MSRP $12.84
$7.70
MSRP $12.84
$7.70
11
Heater and Air Conditioning Evaporator and Blower Lower Case GM
GM Notes: PARTS: Part included with AC & heater assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $48.14
$27.44
MSRP $48.14
$27.44
12
Auxiliary Air Conditioning Evaporator and Blower Module Drain Valve GM
GM Description: Manufactured to GM OE specification for fit, form, and function
MSRP $46.09
$26.27
MSRP $46.09
$26.27
13
Auxiliary Heater and Air Conditioning Wiring Harness GM
GM Notes: PARTS: Part included with AC & heater assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $81.37
$52.88
MSRP $81.37
$52.88
Related Parts
Part # / Description / Price
Price
Lower Case GM
GM Description: Tahoe. Primary. Lower case. Suburban. Front. Escalade. Yukon. Rear.
MSRP $386.34
$211.52
MSRP $386.34
$211.52