Radiator & Components for 2021 Chevrolet Tahoe
No.
Part # / Description / Price
Price
3
Radiator Lower Insulator 
GM
GM Positions: Left
Notes: PARTS: Part included with radiator.
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
Radiator Insulator.
Radiator Insulator.
MSRP $8.43
$6.53
MSRP $8.43
$6.53
4
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
Radiator Drain Plug.
Radiator Drain Plug.
MSRP $23.88
$18.49
MSRP $23.88
$18.49
5
Engine Coolant Temperature Sensor GM
GM Notes: PARTS: Part included with radiator.
Description: Helps keep engine running at proper temperature
Alerts vehicle operator of high engine temperature conditions
MSRP $12.94
$8.35
MSRP $12.94
$8.35
7
Multi-Purpose 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
Radiator Hose Clamp.
Radiator Hose Clamp.
MSRP $4.55
$3.52
MSRP $4.55
$3.52
7
MSRP $9.36
$7.25
10
Radiator Surge Tank GM
GM Description: Silverado, sierra. 3.0L diesel. Designed to maintain optimal temperatures
Designed to store heated coolant when pressures in the system rise and reintroduce it when cooled
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
A container that holds engine coolant.
A container that holds engine coolant.
MSRP $38.57
$29.16
MSRP $38.57
$29.16
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
$40.67
MSRP $53.80
$40.67
13
Upper Hose & Tube GM
GM Description: 2023, #2. 2020-22, #2. 3.0L diesel. lower.
A coolant hose that feeds coolant back to the overflow or recovery bottle in a closed loop cooling system.
A coolant hose that feeds coolant back to the overflow or recovery bottle in a closed loop cooling system.
MSRP $53.14
$38.18
MSRP $53.14
$38.18
13
MSRP $65.77
$47.26
14
Multi-Purpose Clamp *Sold Individually* GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $12.22
$7.88
MSRP $12.22
$7.88
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
$2.04
MSRP $2.77
$2.04
No.
Part # / Description / Price
Price
N/A
Expansion Plug GM
GM Description:
Plug that prevents the engine block or cylinder head from cracking in case of freezing coolant. Also used to plug the casting holes from production.
Plug that prevents the engine block or cylinder head from cracking in case of freezing coolant. Also used to plug the casting holes from production.
MSRP $1.02
$0.75
MSRP $1.02
$0.75
N/A
$177.83
N/A
Radiator Shutter Assembly GM
GM Description: Tahoe. Upper. Without actuator. With active shutter, Suburban, 3.0L.
$236.80
$236.80
N/A
Radiator Shutter Assembly GM
GM Description: Tahoe. Upper. With active shutter. With actuator. Suburban.
$341.49
$341.49
N/A
Radiator Shutter Assembly GM
GM Description: Tahoe. Lower. Suburban. Dual shutter. Escalade. Yukon. With active shutter. 3.0L diesel.
$149.90
$149.90
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
$311.49
MSRP $423.81
$311.49
2
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
$336.27
MSRP $457.53
$336.27
3
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
$34.88
MSRP $46.14
$34.88
3
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
$32.46
MSRP $40.65
$32.46
3
Hose GM
GM Description: 3.0L diesel. 2020-22. Auxiliary radiator. Suburban. Outlet. To cooler. Tahoe. Charge Air Cooling.
MSRP $176.17
$109.22
MSRP $176.17
$109.22
3
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
$50.26
MSRP $69.99
$50.26
4
Upper Hose GM
GM Description: Silverado, sierra. 2023-25. Suburban. Tahoe. Escalade ESV. Yukon XL. Engine Cooling.
MSRP $87.03
$64.75
MSRP $87.03
$64.75
5
Hose GM
GM Description: Silverado, sierra. 2023-25. Suburban. Tahoe. Escalade ESV. Yukon XL. Engine Cooling.
MSRP $83.52
$62.14
MSRP $83.52
$62.14
6
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
Device to heat the engine while not in operation.
Device to heat the engine while not in operation.
MSRP $91.27
$64.52
MSRP $91.27
$64.52
8
Radiator Surge Tank GM
GM Description: Silverado, sierra. 3.0L diesel. Designed to maintain optimal temperatures
Designed to store heated coolant when pressures in the system rise and reintroduce it when cooled
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
A container that holds engine coolant.
A container that holds engine coolant.
MSRP $38.57
$29.16
MSRP $38.57
$29.16
9
Control Valve GM
GM Description: 3.0L diesel. Silverado, sierra. 2020-22. Suburban. Tahoe. Control Valve. Incl.Gasket. Escalade ESV. Yukon XL.
Not For Sale
Not For Sale
10
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
$1.72
MSRP $2.66
$1.72
11
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
$71.93
MSRP $96.69
$71.93
12
F (S)Hose GM
GM Notes: Includes: Thermostat Bypass Hose And Clamps.
Description: 3.0L diesel. Silverado, sierra. 2020-22. Escalade ESV. Suburban. Tahoe. Yukon XL.
MSRP $103.72
$73.32
MSRP $103.72
$73.32
13
Acdelcoâ„¢ Engine Water Pump Gasket GM
GM Description: 3.0L diesel. Silverado, sierra. 2023-25. Suburban. Tahoe. 2020-22. Escalade ESV. Yukon XL.
13
Water Pump Gasket GM
GM Description: 3.0L diesel. May be made from fiber or a rubberized composite material
Gasket for Water Pump.
Gasket for Water Pump.
MSRP $8.00
$5.16
MSRP $8.00
$5.16
14
MSRP $145.44
$90.17
15
Fan & Motor GM
GM Description: Silverado, sierra. 2023-25, lower. Suburban. Tahoe. Escalade. Yukon. 2020-22, lower. 6.2L supercharger, lower. Incl.Fan Blade.
MSRP $350.80
$217.50
MSRP $350.80
$217.50
15
Fan & Motor GM
GM Description: Silverado, sierra. 3.0L diesel, upper. Incl.Fan Blade. Suburban. Tahoe. Escalade. Yukon. 6.2L supercharger, upper. Right. Labeled 86778037.
MSRP $285.66
$177.11
MSRP $285.66
$177.11
15
Fan & Motor GM
GM Description: Tahoe. With heavy duty cooling. Suburban. Left. 6.2L supercharger, upper. 6.2L, with enhanced towing. Escalade ESV. Heavy Duty Towing Package. Incl.Fan Blade.
MSRP $236.05
$146.34
MSRP $236.05
$146.34
16
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
.
Housing or Panels that surround the cooling fan to direct air.
Housing or Panels that surround the cooling fan to direct air.
MSRP $135.84
$99.84
MSRP $135.84
$99.84
17
Auxiliary Pump GM
GM Description: Suburban. Heater. Tahoe. Escalade ESV. Yukon. HVAC System.
MSRP $172.00
$106.64
MSRP $172.00
$106.64
No.
Part # / Description / Price
Price
13
MSRP $65.77
$47.26
No.
Part # / Description / Price
Price
13
M4.2x1.41x25 Multi-Purpose Bolt GM
GM Description: Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
No.
Part # / Description / Price
Price
13
M4.2x1.41x25 Multi-Purpose Bolt GM
GM Description: Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
No.
Part # / Description / Price
Price
14
MSRP $65.77
$47.26
No.
Part # / Description / Price
Price
21
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
$6.37
MSRP $9.88
$6.37
Related Parts
Part # / Description / Price
Price
Multi-Purpose Bolt GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.41
$6.18
MSRP $8.41
$6.18
M4.2x1.41x25 Multi-Purpose Bolt GM
GM Description: Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
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
$13.26
MSRP $17.13
$13.26