Radiator & Components for 2020 GMC Sierra 1500
No.
Part # / Description / Price
Price
2
Radiator Lower Insulator 
GM
GM Positions: Left
Description: 6.6L gas. 2.7L turbo. 3.0L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.43
$6.07
MSRP $8.43
$6.07
3
Radiator Drain Petcock GM
GM Notes: PARTS: Part included with radiator.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $23.88
$17.20
MSRP $23.88
$17.20
6
Radiator Hose Clamp GM
GM Description: 5.3, 6.2L, front. Main, front, with hd cooling. 3.0L twin-turbo, main radiator. 3.0L diesel, rear. 2.7L turbo, front. 4.3L, front. Helps prevent leaks
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $4.55
$3.28
MSRP $4.55
$3.28
10
Radiator Surge Tank GM
GM Description: Maintain your engine's optimal temperature with the GM Genuine Radiator Surge Tank, part number 84645616. This crucial component is engineered to store heated coolant when system pressures rise, then reintroduce it once cooled, helping to regulate your eng ...
MSRP $38.57
$26.38
MSRP $38.57
$26.38
12
Vent Hose GM
GM Description: 2023-25 3.0L diesel. #1. 3.0L diesel. upper. 2020-22 3.0L diesel. #1.
MSRP $53.80
$36.80
MSRP $53.80
$36.80
13
MSRP $53.14
$34.54
14
Multi-Purpose Clamp GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $12.22
$6.42
MSRP $12.22
$6.42
18
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
$1.90
MSRP $2.77
$1.90
19
Engine Block Heater GM
GM Description: Express, savana. 5.3, 6.2L, engine block. Silverado, sierra. CTS. Malibu. 2.7L turbo, engine block. 4.3L, engine block. 3.0L diesel, engine block. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $91.27
$57.75
MSRP $91.27
$57.75
21
Harness GM
GM Description: Enhance your vehicle's electrical system with the GM Genuine Part Harness, part number 87857022. This high-quality harness ensures optimal performance and reliable connectivity. Designed to meet rigorous standards, it provides a perfect fit and long-lastin ...
MSRP $63.44
$36.16
MSRP $63.44
$36.16
No.
Part # / Description / Price
Price
N/A
Acdelco™ Engine Water Pump Gasket GM
GM Description: 3.0L diesel. Silverado, sierra. 2023-25. Suburban. Tahoe. 2020-22. Escalade ESV. Yukon XL.
N/A
Radiator Drain Petcock GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $23.88
$17.20
MSRP $23.88
$17.20
N/A
MSRP $9.30
$6.70
N/A
By-Pass Hose Elbow GM
GM Description: Silverado, sierra. Thermostat bypass. 30 deg elbow. 3.0L diesel, 2023-25.
MSRP $10.25
$7.38
MSRP $10.25
$7.38
N/A
Inlet Hose GM
GM Description: Silverado, sierra. Thermostat bypass. 530mm. 3.0L diesel, low pressure.
MSRP $95.11
$63.34
MSRP $95.11
$63.34
N/A
Water Pump Gasket GM
GM Description: 3.0L diesel. May be made from fiber or a rubberized composite material
MSRP $8.00
$4.80
MSRP $8.00
$4.80
N/A
Thermostat Bypass Hose 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 $68.50
$44.53
MSRP $68.50
$44.53
N/A
Radiator Shutter Assembly GM
GM Description: Sierra, silverado. Lower. Dual shutter with active shutter.
$109.63
$109.63
N/A
Thermal Bypass Hose 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 $17.13
$12.34
MSRP $17.13
$12.34
N/A
Exhaust Gas Recirculation Cooler Water Bypass Outlet Hose 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 $17.11
$11.71
MSRP $17.11
$11.71
N/A
Thermal Bypass Hose 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 $26.90
$19.37
MSRP $26.90
$19.37
N/A
$208.59
1
Radiator GM
GM Description: Silverado, sierra. 2023-25, with enhanced tow. Main. With performance package. Suburban. Tahoe. Escalade ESV. Yukon XL. Engine Cooling.
MSRP $423.81
$278.44
MSRP $423.81
$278.44
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
$300.59
MSRP $457.53
$300.59
2
Upper Hose GM
GM Description: Silverado, sierra. 2023-25. Suburban. Tahoe. Escalade ESV. Yukon XL. Engine Cooling.
MSRP $87.03
$57.96
MSRP $87.03
$57.96
3
Hose GM
GM Description: Silverado, sierra. 2023-25. Suburban. Tahoe. Escalade ESV. Yukon XL. Engine Cooling.
MSRP $83.52
$55.62
MSRP $83.52
$55.62
4
Engine Block Heater GM
GM Description: Express, savana. 5.3, 6.2L, engine block. Silverado, sierra. CTS. Malibu. 2.7L turbo, engine block. 4.3L, engine block. 3.0L diesel, engine block. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $91.27
$57.75
MSRP $91.27
$57.75
5
Radiator Surge Tank GM
GM Description: Maintain your engine's optimal temperature with the GM Genuine Radiator Surge Tank, part number 84645616. This crucial component is engineered to store heated coolant when system pressures rise, then reintroduce it once cooled, helping to regulate your eng ...
MSRP $38.57
$26.38
MSRP $38.57
$26.38
6
Control Valve GM
GM Description: Enhance the performance of your vehicle's engine with the Control Valve, GM part number 24001355. This essential component, including a gasket, is designed for optimal functionality. It plays a critical role in regulating engine systems. The control valve ...
7
Engine Coolant Thermostat Housing Gasket GM
GM Description: Silverado, sierra. 3.0L diesel. Helps seal the gap between the exterior of your vehicle's thermostat housing and the exterior of the engine to help prevent leakage
MSRP $2.66
$1.60
MSRP $2.66
$1.60
8
Water Pump Inlet Pipe 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
MSRP $96.69
$64.39
MSRP $96.69
$64.39
9
Radiator Outlet Pipe Seal 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
MSRP $6.67
$4.80
MSRP $6.67
$4.80
10
F (S)Hose GM
GM Description: 3.0L diesel. Silverado, sierra. 2020-22. Escalade ESV. Suburban. Tahoe. Yukon XL.
MSRP $103.72
$65.63
MSRP $103.72
$65.63
11
Engine Coolant Thermostat Housing 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
MSRP $8.00
$4.80
MSRP $8.00
$4.80
12
MSRP $145.44
$80.72
13
Engine Cooling Fan Motor Kit GM
GM Notes: Includes Fan Blade.
Description: Silverado, sierra. 3.0L diesel, lower. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $371.28
$203.28
MSRP $371.28
$203.28
13
Fan & Motor GM
GM Notes: Includes Fan Blade.
Description: Silverado, sierra. Right. 2020-22, upper.
MSRP $310.80
$170.16
MSRP $310.80
$170.16
13
Fan & Motor GM
GM Notes: Includes Fan Blade.
Description: Silverado, sierra. Left. 5.3, 6.2L, with enhanced towing. 2020-22, upper.
14
Engine Coolant Fan Rear Shroud GM
GM Description: Silverado, sierra. 3.0L diesel. Helps regulate engine temperature
Houses cooling fans
Helps optimize airflow
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
MSRP $135.84
$90.47
MSRP $135.84
$90.47
No.
Part # / Description / Price
Price
12
M4.2x1.41x25 Multi-Purpose Bolt GM
GM Description: Secure your vehicle with the GM Genuine Part M4.2x1.41x25 Multi-Purpose Bolt, part number 11547421. This essential fastener is engineered to provide a secure and reliable connection for various components within your vehicle. Designed and tested to meet ri ...
No.
Part # / Description / Price
Price
17
M4.2x1.41x25 Multi-Purpose Bolt GM
GM Description: Secure your vehicle with the GM Genuine Part M4.2x1.41x25 Multi-Purpose Bolt, part number 11547421. This essential fastener is engineered to provide a secure and reliable connection for various components within your vehicle. Designed and tested to meet ri ...
No.
Part # / Description / Price
Price
N/A
Radiator Shutter Assembly GM
GM Description: Sierra, silverado. Lower. Dual shutter with active shutter.
$109.63
$109.63
No.
Part # / Description / Price
Price
13
M4.2x1.41x25 Multi-Purpose Bolt GM
GM Description: Secure your vehicle with the GM Genuine Part M4.2x1.41x25 Multi-Purpose Bolt, part number 11547421. This essential fastener is engineered to provide a secure and reliable connection for various components within your vehicle. Designed and tested to meet ri ...
No.
Part # / Description / Price
Price
13
M4.2x1.41x25 Multi-Purpose Bolt GM
GM Description: Secure your vehicle with the GM Genuine Part M4.2x1.41x25 Multi-Purpose Bolt, part number 11547421. This essential fastener is engineered to provide a secure and reliable connection for various components within your vehicle. Designed and tested to meet ri ...
No.
Part # / Description / Price
Price
13
M4.2x1.41x25 Multi-Purpose Bolt GM
GM Description: Secure your vehicle with the GM Genuine Part M4.2x1.41x25 Multi-Purpose Bolt, part number 11547421. This essential fastener is engineered to provide a secure and reliable connection for various components within your vehicle. Designed and tested to meet ri ...
Related Parts
Part # / Description / Price
Price
M4.2x1.41x25 Multi-Purpose Bolt GM
GM Description: Secure your vehicle with the GM Genuine Part M4.2x1.41x25 Multi-Purpose Bolt, part number 11547421. This essential fastener is engineered to provide a secure and reliable connection for various components within your vehicle. Designed and tested to meet ri ...