Intercooler for 2023 GMC Sierra 1500
No.
Part # / Description / Price
Price
1
Engine Auxiliary Radiator 
GM
GM Description: Silverado, sierra. Auxiliary. 3.0L diesel. Lightweight; the radiators have a positive heat transfer to weight ratio
Corrosion-resistant aluminum designed core helps optimize the radiators long lasting
Manufactured to GM OE specification for fit, form, and function
MSRP $457.53
$303.33
MSRP $457.53
$303.33
2
Auxiliary Radiator Inlet Hose GM
GM Description: 2023-25. 3.0L diesel. Charge Air Cooling.
MSRP $77.47
$51.71
MSRP $77.47
$51.71
3
MSRP $158.76
$88.11
4
Engine Coolant Temperature Sensor GM
GM Notes: PARTS: Part included with air outlet tube.
Description: Helps keep engine running at proper temperature
Alerts vehicle operator of high engine temperature conditions
Alerts vehicle operator of high engine temperature conditions
5
Intercooler GM
GM Description: 3.0L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $211.89
$134.07
MSRP $211.89
$134.07
6
Engine Coolant Hose Replaced by 85044185 GM
GM Description: Auxiliary radiator. Suburban. Tahoe. To tank. Outlet hose. 2020-22 3.0L diesel. 2023-25 3.0L diesel.
8
Reservoir Cap GM
GM Description: 3.0L diesel. 6.6L diesel, fuel cooling. 1.8L, generator cooling. 2020-22. 2023-25. 6.2L supercharger. HVAC System. Location-Reservoir. Charge Air Cooling.
MSRP $9.88
$5.51
MSRP $9.88
$5.51
9
MSRP $16.96
$9.46
10
Reservoir Hose GM
GM Description: Auxiliary radiator. Suburban. Outlet. To pump. Tahoe. Reservoir hose. 2020-22 3.0L diesel. 2023-25 3.0L diesel.
MSRP $69.99
$44.38
MSRP $69.99
$44.38
11
(Replaces 13549888) Turbocharger Intercooler Pump GM
GM Description: 3.0L diesel. Charging air pump. CT6. 4.2l. 2023-25. 4.2L twin-turbo, radiator mounted. 2020-22. 6.2L supercharger. Charge Air Cooling.
MSRP $325.08
$204.79
MSRP $325.08
$204.79
12
Charge Air Cooler Coolant Pump Bracket GM
GM Description: 3.0L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $28.32
$18.00
MSRP $28.32
$18.00
No.
Part # / Description / Price
Price
1
Charge Air Cooler (Replaces Part Number 85163339) GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $440.01
$277.15
MSRP $440.01
$277.15
2
MSRP $32.21
$20.47
3
MSRP $24.21
$15.39
4
(Replaces 55573249) Manifold Absolute Pressure (MAP) Sensor GM
GM Notes: PARTS: Part included with intercooler.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $18.88
$12.00
MSRP $18.88
$12.00
5
MSRP $176.78
$111.88
6
Charge Air Cooler Outlet Air Hose GM
GM Description: 2.7L turbo. Silverado, sierra. 2.7l. Outlet air. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $130.09
$82.31
MSRP $130.09
$82.31
No.
Part # / Description / Price
Price
2
(Replaces 55573249) Manifold Absolute Pressure (MAP) Sensor GM
GM Notes: PARTS: Part included with intercooler.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $18.88
$12.00
MSRP $18.88
$12.00
No.
Part # / Description / Price
Price
3
(Replaces 55573249) Manifold Absolute Pressure (MAP) Sensor GM
GM Notes: PARTS: Part included with intercooler.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $18.88
$12.00
MSRP $18.88
$12.00
Related Parts
Part # / Description / Price
Price
Charge Air Cooler Coolant Pump Bracket GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.56
$6.08
MSRP $9.56
$6.08