Radiator & Components for 2023 GMC Sierra 2500 HD
No.
Part # / Description / Price
Price
2
Radiator Upper Bracket 
GM
GM Positions: Right
Description: 6.6L gas. 6.6L diesel, engine cooling.
MSRP $25.51 CAD
$22.49 CAD
MSRP $25.51 CAD
$22.49 CAD
2
Radiator Upper Bracket GM
GM Positions: Left
Description: 6.6L gas. 6.6L diesel, engine cooling.
MSRP $25.51 CAD
$22.49 CAD
MSRP $25.51 CAD
$22.49 CAD
3
Cross Bar Upper Insulator GM
GM Positions: Left
Description: 6.6L gas. 6.6L diesel, engine cooling, upper.
MSRP $8.22 CAD
$7.23 CAD
MSRP $8.22 CAD
$7.23 CAD
4
Radiator Insulator GM
GM Positions: Left
Notes: PARTS: Part included with radiator.
Description: 6.6L diesel, engine cooling, center. 6.6L diesel, 2017-19. 6.6L turbo diesel. 6.6L diesel 2015-16.
MSRP $11.00 CAD
$9.69 CAD
MSRP $11.00 CAD
$9.69 CAD
5
Radiator Insulator GM
GM Positions: Right
Notes: PARTS: Part included with radiator.
Description: 6.6L diesel, engine cooling, lower.
MSRP $27.92 CAD
$24.59 CAD
MSRP $27.92 CAD
$24.59 CAD
6
MSRP $23.95 CAD
$19.71 CAD
9
MSRP $102.36 CAD
$70.62 CAD
11
Lower Hose Clamp GM
GM Notes: PARTS: Part included with lower hose.
Description: 6.6L diesel, engine cooling, large. 2.8L diesel.
MSRP $15.48 CAD
$13.34 CAD
MSRP $15.48 CAD
$13.34 CAD
12
Engine Oil Cooler Hose Retaining Clamp GM
GM Notes: PARTS: Part included with lower hose.
MSRP $11.81 CAD
$10.41 CAD
MSRP $11.81 CAD
$10.41 CAD
13
Tank GM
GM Description: 6.6L diesel, engine cooling. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
MSRP $173.91 CAD
$114.78 CAD
MSRP $173.91 CAD
$114.78 CAD
15
MSRP $54.90 CAD
$39.46 CAD
16
MSRP $13.44 CAD
$11.85 CAD
17
MSRP $10.08 CAD
$8.93 CAD
18
MSRP $74.76 CAD
$53.74 CAD
20
MSRP $188.59 CAD
$123.46 CAD
21
Outlet Hose Clamp GM
GM Notes: PARTS: Part included with outlet hose.
Description: 6.6L diesel, engine cooling. Front cooling, outer.
MSRP $6.19 CAD
$5.34 CAD
MSRP $6.19 CAD
$5.34 CAD
No.
Part # / Description / Price
Price
1
Auxiliary Radiator GM
GM Description: 6.6L diesel, fuel cooling. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
MSRP $516.18 CAD
$337.86 CAD
MSRP $516.18 CAD
$337.86 CAD
1
Acdelco™ Auxiliary Radiator GM
GM Description: 6.6L diesel, fuel cooling. Auxiliary. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
2
Outlet Hose GM
GM Description: 6.6L diesel, fuel cooling. Silverado, Sierra 2500 HD. Outlet. Silverado, Sierra 3500 HD.
MSRP $311.81 CAD
$204.10 CAD
MSRP $311.81 CAD
$204.10 CAD
3
Inlet Hose GM
GM Description: Silverado, Sierra 2500 HD. Inlet. Silverado, Sierra 3500 HD. 6.6L diesel, fuel cooling, to 09/19/2024.
MSRP $211.57 CAD
$138.50 CAD
MSRP $211.57 CAD
$138.50 CAD
4
MSRP $44.91 CAD
$32.98 CAD
5
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 $5.79 CAD
$5.09 CAD
MSRP $5.79 CAD
$5.09 CAD
6
MSRP $319.02 CAD
$218.38 CAD
7
MSRP $254.86 CAD
$178.26 CAD
8
MSRP $153.32 CAD
$108.17 CAD
9
MSRP $99.71 CAD
$64.61 CAD
No.
Part # / Description / Price
Price
N/A
Acdelco™ Auxiliary Radiator GM
GM Description: 6.6L diesel, fuel cooling. Auxiliary. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
N/A
Radiator Shutter Assembly GM
GM Description: Silverado 2500 HD. Lower. Sierra 2500 HD. Sierra 3500 HD. Silverado 3500 HD.
MSRP $189.16 CAD
$132.33 CAD
MSRP $189.16 CAD
$132.33 CAD
N/A
MSRP $179.34 CAD
$125.47 CAD
N/A
By-Pass Hose GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
MSRP $87.82 CAD
$61.96 CAD
MSRP $87.82 CAD
$61.96 CAD
N/A
Inlet Hose GM
GM Description: Silverado, Sierra 2500 HD. Inlet. Silverado, Sierra 3500 HD. 6.6L diesel, fuel cooling, to 09/19/2024.
MSRP $211.57 CAD
$138.50 CAD
MSRP $211.57 CAD
$138.50 CAD
N/A
Outlet Hose GM
GM Description: 6.6L diesel, fuel cooling. Silverado, Sierra 2500 HD. Outlet. Silverado, Sierra 3500 HD.
MSRP $311.81 CAD
$204.10 CAD
MSRP $311.81 CAD
$204.10 CAD
N/A
Shutter GM
GM Description: With active shutter. Sierra 2500 HD. Upper. Sierra 3500 HD.
MSRP $463.39 CAD
$324.19 CAD
MSRP $463.39 CAD
$324.19 CAD
N/A
Auxiliary Radiator GM
GM Description: 6.6L diesel, fuel cooling. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
MSRP $516.18 CAD
$337.86 CAD
MSRP $516.18 CAD
$337.86 CAD
1
Radiator GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
MSRP $1,217.58 CAD
$770.19 CAD
MSRP $1,217.58 CAD
$770.19 CAD
2
Upper Hose GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
MSRP $129.72 CAD
$85.60 CAD
MSRP $129.72 CAD
$85.60 CAD
3
Hose GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
MSRP $296.09 CAD
$193.82 CAD
MSRP $296.09 CAD
$193.82 CAD
5
Tank GM
GM Description: 6.6L diesel, engine cooling. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
MSRP $173.91 CAD
$114.78 CAD
MSRP $173.91 CAD
$114.78 CAD
6
Thermostat GM
GM Description: 6.6L diesel, 185 deg. Silverado, Sierra 2500 HD. 185 degrees. Silverado, Sierra 3500 HD. 185 degrees. Silverado, sierra. 6.6l. 185 degrees.
MSRP $66.22 CAD
$41.39 CAD
MSRP $66.22 CAD
$41.39 CAD
6
Thermostat GM
GM Description: 6.6L diesel, 180 deg. Silverado, Sierra 2500 HD. 180 degrees. Silverado, Sierra 3500 HD. 180 degrees. Silverado, sierra. 6.6l. 180 degrees.
MSRP $115.18 CAD
$69.07 CAD
MSRP $115.18 CAD
$69.07 CAD
6
Acdelco™ Thermostat GM
GM Description: 6.6L diesel, 185 deg. Silverado, Sierra 2500 HD. 185 degrees. Silverado, Sierra 3500 HD. 185 degrees. 185 Degrees F. Optional. Silverado, sierra. 6.6l. 185 degrees.
6
Acdelco™ Thermostat GM
GM Description: 6.6L diesel, 180 deg. Silverado, Sierra 2500 HD. 180 degrees. Silverado, Sierra 3500 HD. 180 degrees. 180 Degrees F. Optional. Silverado, sierra. 6.6l. 180 degrees.
7
Thermostat Seal GM
GM Description: 6.6L turbo diesel. Silverado, sierra. 6.6l. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 6.6L diesel, 180 deg therm. 6.6L diesel, 185 deg.
MSRP $17.66 CAD
$15.62 CAD
MSRP $17.66 CAD
$15.62 CAD
8
Acdelco™ Thermostat Housing GM
GM Description: 6.6L diesel. Silverado, sierra. 6.6l. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
8
Thermostat Housing GM
GM Description: 6.6L diesel. Silverado, sierra. 6.6l. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
MSRP $297.12 CAD
$190.90 CAD
MSRP $297.12 CAD
$190.90 CAD
9
Water Outlet GM
GM Description: 6.6L diesel. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
MSRP $107.16 CAD
$69.43 CAD
MSRP $107.16 CAD
$69.43 CAD
10
Acdelco™ Engine Water Pump GM
GM Notes: Includes Thermostat Housing.
Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Silverado, sierra. 6.6l.
10
Water Pump GM
GM Notes: Includes Thermostat Housing.
Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Silverado, sierra. 6.6l.
MSRP $352.27 CAD
$209.59 CAD
MSRP $352.27 CAD
$209.59 CAD
11
Gasket GM
GM Description: 6.6L diesel. Silverado, Sierra 2500 HD. Gasket. Silverado, Sierra 3500 HD. 2017-19.
MSRP $10.57 CAD
$9.30 CAD
MSRP $10.57 CAD
$9.30 CAD
11
Water Pump Gasket GM
GM Description: 6.6L diesel. Silverado, sierra. 6.6l. Silverado, Sierra 2500 HD. O-ring. Silverado, Sierra 3500 HD.
MSRP $18.13 CAD
$15.98 CAD
MSRP $18.13 CAD
$15.98 CAD
12
Acdelco™ Fan Blade GM
GM Description: 6.6L diesel. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
12
Fan Blade GM
GM Description: 6.6L diesel. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
MSRP $339.01 CAD
$217.83 CAD
MSRP $339.01 CAD
$217.83 CAD
13
Fan Clutch GM
GM Description: Silverado, Sierra 2500 HD. Rwd. Silverado, Sierra 3500 HD. 6.6L diesel, 2wd.
MSRP $906.00 CAD
$577.24 CAD
MSRP $906.00 CAD
$577.24 CAD
13
Clutch GM
GM Description: 6.6L diesel, 4wd. Silverado, Sierra 2500 HD. 4wd. Silverado, Sierra 3500 HD. 4wd.
MSRP $851.71 CAD
$542.69 CAD
MSRP $851.71 CAD
$542.69 CAD
14
Fan Shroud GM
GM Description: 6.6L diesel. Silverado, Sierra 2500 HD. Front. Lower. Silverado, Sierra 3500 HD.
MSRP $83.66 CAD
$61.46 CAD
MSRP $83.66 CAD
$61.46 CAD
14
Fan Shroud GM
GM Description: 6.6L diesel. Silverado, Sierra 2500 HD. Front. Upper. Silverado, Sierra 3500 HD.
MSRP $85.09 CAD
$60.04 CAD
MSRP $85.09 CAD
$60.04 CAD
14
Fan Shroud GM
GM Description: 6.6L diesel. Silverado, Sierra 2500 HD. Rear. Silverado, Sierra 3500 HD.
MSRP $217.48 CAD
$148.83 CAD
MSRP $217.48 CAD
$148.83 CAD
No.
Part # / Description / Price
Price
5
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 $5.79 CAD
$5.09 CAD
MSRP $5.79 CAD
$5.09 CAD
6
MSRP $319.02 CAD
$218.38 CAD
No.
Part # / Description / Price
Price
12
MSRP $8.92 CAD
$7.89 CAD
No.
Part # / Description / Price
Price
13
MSRP $8.92 CAD
$7.89 CAD
No.
Part # / Description / Price
Price
13
MSRP $8.92 CAD
$7.89 CAD
No.
Part # / Description / Price
Price
13
MSRP $8.92 CAD
$7.89 CAD
No.
Part # / Description / Price
Price
17
MSRP $8.92 CAD
$7.89 CAD
Related Parts
Part # / Description / Price
Price
MSRP $8.92 CAD
$7.89 CAD