Auxiliary Heater & AC for 2025 GMC Yukon XL
No.
Part # / Description / Price
Price
5
MSRP $20.80
$12.38
5
Lower Case 
GM
GM Positions: Front lower rearward
Description: Tahoe. Primary. Lower case. Suburban. Front. Escalade. Yukon. Rear.
MSRP $386.34
$216.35
MSRP $386.34
$216.35
5
HVAC Unit Case GM
GM Positions: Front upper
Description: Tahoe. Primary. Upper case. With reinforced heater. Suburban. Front. Yukon. Escalade. With aux heater.
MSRP $418.86
$234.56
MSRP $418.86
$234.56
5
HVAC Unit Case GM
GM Positions: Front upper
Description: Tahoe. Primary. Upper case. Without reinforced heater. Suburban. Front. Yukon. Escalade. Without aux heater.
MSRP $348.80
$195.33
MSRP $348.80
$195.33
8
Auxiliary Air Conditioning Evaporator GM
GM Positions: Rear
Description: Channel-plate construction provides a high refrigerant contact surface area, resulting in better performance
Vacuum-brazed, corrosion-treated, and leak-tested to help provide trouble-free operation
Manufactured to GM OE specification for fit, form, and function
MSRP $72.68
$42.34
MSRP $72.68
$42.34
8
Air Conditioning Evaporator Kit GM
GM Positions: Front
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
$91.81
MSRP $162.50
$91.81
9
Auxiliary Air Conditioning Evaporator Thermal Expansion Valve Kit GM
GM Positions: Rear
Description: Manufactured to GM OE specification for fit, form, and function
MSRP $29.46
$17.53
MSRP $29.46
$17.53
9
Expansion Valve GM
GM Positions: Front
Description: Tahoe. Suburban. Yukon XL. For Primary HVAC.
MSRP $54.41
$31.70
MSRP $54.41
$31.70
10
Heater Core GM
GM Positions: Front
Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Escalade ESV. Coolant heated. Yukon. Without reinforced elect heat. For Primary HVAC.
MSRP $110.34
$63.17
MSRP $110.34
$63.17
10
Auxiliary Heater Core GM
GM Positions: Rear
Description: Long-life alloys provide corrosion resistance
High-strength brazed joints ensure durability
MSRP $89.44
$52.10
MSRP $89.44
$52.10
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
$4.88
MSRP $8.00
$4.88
13
Air Heater GM
GM Description: Manufactured to GM OE specification for fit, form, and function
MSRP $234.54
$132.52
MSRP $234.54
$132.52
17
Actuator GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Yukon. Escalade. Mode.
MSRP $15.38
$9.38
MSRP $15.38
$9.38
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
$8.06
MSRP $13.22
$8.06
No.
Part # / Description / Price
Price
1
HVAC Unit Case Assembly GM
GM Description: Tahoe. Auxiliary. Suburban. Rear. Escalade. Yukon.
MSRP $128.24
$73.42
MSRP $128.24
$73.42
2
Air Conditioning Evaporator Thermal Expansion Valve Seal Kit GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $12.82
$7.82
MSRP $12.82
$7.82
3
Heater Core GM
GM Positions: Front
Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Escalade ESV. Coolant heated. Yukon. Without reinforced elect heat. For Primary HVAC.
MSRP $110.34
$63.17
MSRP $110.34
$63.17
6
Air Conditioning Compressor Hose Seal GM
GM 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
$5.51
MSRP $9.04
$5.51
6
Expansion Valve Seal GM
GM Description: CT4. Envision. Seal. Traverse. Front ac. All Required. 5/8". Acadia. 2.5l.
MSRP $8.00
$4.88
MSRP $8.00
$4.88
7
Auxiliary Blower Motor GM
GM 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
$91.58
MSRP $162.07
$91.58
7
MSRP $127.90
$73.22
8
Heating and Air Conditioning Blower Control Module GM
GM Positions: Rear
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $183.19
$103.50
MSRP $183.19
$103.50
9
Actuator GM
GM Description: Type 3. Blazer EV. At air intake. Dual zone acc. Right. Evaporator & heater, air intake. Evaporator & heater, temp. Envision. 2021-25, temp valve.
MSRP $13.52
$8.25
MSRP $13.52
$8.25
10
Heater and Air Conditioning Evaporator and Blower Lower Case GM
GM 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
$28.64
MSRP $48.14
$28.64
11
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
$27.42
MSRP $46.09
$27.42
12
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
$43.59
MSRP $65.63
$43.59
12
MSRP $109.68
$62.79
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Price
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GM Description: Repair leaking A/C system, restore A/C function
Manufactured to GM OE specification for fit, form, and function
MSRP $361.94
$202.69
MSRP $361.94
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Auxiliary Heater Inlet and Outlet Hose GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $354.27
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MSRP $354.27
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