Intercooler for 2020 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
$305.39
MSRP $457.53
$305.39
2
Hoses GM
GM Description: 3.0L diesel. Charge Air Cooling. 2020-22. Suburban. Inlet. Tahoe. 6.2L supercharger, labeled 85510518. To auxiliary radiator. Lower. Escalade.
MSRP $46.14
$31.83
MSRP $46.14
$31.83
3
Hose GM
GM Description: 3.0L diesel. 2020-22. Auxiliary radiator. Suburban. Outlet. To cooler. Tahoe. Charge Air Cooling.
MSRP $176.17
$100.63
MSRP $176.17
$100.63
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
MSRP $12.94
$8.09
MSRP $12.94
$8.09
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
6
Outlet Hose GM
GM Description: Auxiliary radiator. Suburban. Tahoe. To tank. Outlet hose. 2020-22 3.0L diesel. 2023-25 3.0L diesel.
MSRP $40.65
$29.62
MSRP $40.65
$29.62
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
$6.42
MSRP $9.88
$6.42
9
Multi-Purpose Clamp GM
GM Description: Helps prevent leaks
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $2.77
$2.05
MSRP $2.77
$2.05
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
$45.87
MSRP $69.99
$45.87
11
Auxiliary 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
$206.74
MSRP $325.08
$206.74
11
Auxiliary Pump GM
GM Description: Suburban. Heater. Tahoe. Escalade ESV. Yukon. HVAC System.
MSRP $172.00
$98.26
MSRP $172.00
$98.26
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
$20.18
MSRP $28.32
$20.18
No.
Part # / Description / Price
Price
1
Engine Oil Cooler Kit with Gasket GM
GM Description: Silverado, sierra. 3.0L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
2
Engine Oil Cooler Gasket GM
GM Notes: PARTS: Part included with oil cooler.
Description: Cooler To Adapter. 3.0L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
MSRP $27.56
$19.64
MSRP $27.56
$19.64
2
Engine Oil Cooler Seal GM
GM Description: Adapter To Block. Gasket. 2.0L turbo. This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $0.85
$0.66
MSRP $0.85
$0.66
3
Engine Oil Cooler Coolant Inlet Hose GM
GM Description: Silverado, sierra. Inlet. Engine to t-connector. 3.0L diesel, upper. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
MSRP $15.02
$10.70
MSRP $15.02
$10.70
4
Engine Oil Cooler Coolant Inlet Hose GM
GM Description: Silverado, sierra. Inlet. T-connector to cooler. 3.0L diesel, lower. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
MSRP $13.66
$9.73
MSRP $13.66
$9.73
5
Engine Coolant Fitting 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 $36.86
$24.16
MSRP $36.86
$24.16
6
By-Pass Hose GM
GM Description: Silverado, sierra. Engine code lm2. Outlet. Escalade. Suburban. Tahoe. 3.0L diesel, 2020-22. Yukon.
MSRP $106.82
$61.02
MSRP $106.82
$61.02
6
MSRP $77.47
$53.45
7
Multi-Purpose Clamp GM
GM Notes: PARTS: Part included with outlet hose.
Description: Helps prevent leaks
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $2.77
$2.05
MSRP $2.77
$2.05
8
Multi-Purpose Clamp GM
GM Notes: PARTS: Part included with outlet hose.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
No.
Part # / Description / Price
Price
11
Auxiliary 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
$206.74
MSRP $325.08
$206.74