Powertrain Control for 2025 GMC Sierra 2500 HD
No.
Part # / Description / Price
Price
1
MSRP $704.64 CAD
$457.31 CAD
1
Engine Control Module (ECM) 
GM
GM Description: Silverado, Sierra 2500 HD. Diesel. Silverado, Sierra 3500 HD.
MSRP $625.99 CAD
$406.29 CAD
MSRP $625.99 CAD
$406.29 CAD
3
Crankshaft Position Sensor GM
GM Description: Silverado, Sierra 2500 HD. Diesel. Silverado, Sierra 3500 HD. Silverado, sierra. 6.6l.
MSRP $54.67 CAD
$37.59 CAD
MSRP $54.67 CAD
$37.59 CAD
No.
Part # / Description / Price
Price
1
Temp Sensor GM
GM Description: Exhaust. Silverado, Sierra 2500 HD. At catalytic converter. Front. Silverado, Sierra 3500 HD. 6.6L diesel, at manifold. 6.6L diesel, sensors, at converter.
MSRP $163.10 CAD
$115.08 CAD
MSRP $163.10 CAD
$115.08 CAD
2
Temp Sensor GM
GM Description: Silverado, Sierra 2500 HD. At front pipe. 6.6L diesel, sensors, at exh pipe. Silverado, Sierra 3500 HD. 6.6L diesel, egr valve & related components, 2017-19, upper, rear. Exhaust temp sensor. Sierra, silverado. 6.6l. Position 2.
MSRP $113.04 CAD
$74.64 CAD
MSRP $113.04 CAD
$74.64 CAD
5
Sensor GM
GM Description: 6.6L diesel, sensors, at muffler & pipe, posn 3.
MSRP $213.04 CAD
$139.43 CAD
MSRP $213.04 CAD
$139.43 CAD
6
Nitrogen Oxide Sensor GM
GM Description: Silverado, Sierra 2500 HD. Diesel. Front. Silverado, Sierra 3500 HD.
MSRP $271.48 CAD
$177.69 CAD
MSRP $271.48 CAD
$177.69 CAD
7
Nitrogen Oxide Sensor GM
GM Description: Silverado, Sierra 2500 HD. Diesel. Rear. Silverado, Sierra 3500 HD.
MSRP $284.83 CAD
$186.45 CAD
MSRP $284.83 CAD
$186.45 CAD
No.
Part # / Description / Price
Price
1
MSRP $268.93 CAD
$188.15 CAD
2
Air Cleaner Assembly Bolt GM
GM Notes: PARTS: Part included with air cleaner assembly.
Description: 6.6L gas. 6.6L diesel, engine compartment. 2.7L turbo. 2017-19. 3.0L diesel, engine compartment. 4.3L. 6.2L supercharged.
MSRP $8.27 CAD
$7.29 CAD
MSRP $8.27 CAD
$7.29 CAD
3
Air Cleaner Assembly Retainer GM
GM Notes: PARTS: Part included with air cleaner assembly.
Description: 6.6L gas. 6.6L diesel, engine compartment. 3.0L diesel. 6.2L. Air cleaner assy,retainer.
MSRP $19.60 CAD
$17.27 CAD
MSRP $19.60 CAD
$17.27 CAD
5
Air Filter GM
GM Notes: PARTS: Part included with air cleaner assembly.
Description: Silverado, Sierra 2500 HD. Diesel. Silverado, Sierra 3500 HD.
MSRP $84.65 CAD
$55.01 CAD
MSRP $84.65 CAD
$55.01 CAD
7
MSRP $166.47 CAD
$117.42 CAD
9
Outlet Tube GM
GM Description: 6.6L diesel, engine compartment. 2017-19, rear.
MSRP $125.70 CAD
$88.67 CAD
MSRP $125.70 CAD
$88.67 CAD
10
Outlet Tube Clamp GM
GM Notes: PARTS: Part included with outlet tube.
Description: 6.6L diesel, engine compartment, #1.
MSRP $15.81 CAD
$13.92 CAD
MSRP $15.81 CAD
$13.92 CAD
11
Outlet Tube Clamp GM
GM Notes: PARTS: Part included with outlet tube.
Description: 6.6L diesel, engine compartment, #2.
MSRP $16.56 CAD
$14.63 CAD
MSRP $16.56 CAD
$14.63 CAD
12
Outlet Tube Clamp GM
GM Notes: PARTS: Part included with outlet tube.
Description: 6.6L diesel, engine compartment, #3.
MSRP $9.01 CAD
$7.97 CAD
MSRP $9.01 CAD
$7.97 CAD
13
MSRP $183.54 CAD
$128.37 CAD
14
MSRP $10.15 CAD
$8.96 CAD
16
MSRP $79.70 CAD
$58.58 CAD
17
MSRP $11.97 CAD
$10.58 CAD
18
MSRP $121.90 CAD
$86.00 CAD
19
Resonator Insulator GM
GM Notes: PARTS: Part included with resonator.
Description: 6.6L diesel, engine compartment. 2017-19.
MSRP $20.88 CAD
$18.42 CAD
MSRP $20.88 CAD
$18.42 CAD
20
MSRP $14.58 CAD
$12.86 CAD
21
MSRP $5.44 CAD
$4.80 CAD
No.
Part # / Description / Price
Price
1
Acdelco™ Engine Water Pump GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Silverado, sierra. 6.6l.
2
Water Pump Gasket GM
GM Notes: PARTS: Part included with water pump.
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
4
MSRP $25.31 CAD
$22.31 CAD
5
MSRP $7.29 CAD
$6.45 CAD
7
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
7
Acdelco™ Thermostat Housing GM
GM Description: 6.6L diesel. Silverado, sierra. 6.6l. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
8
MSRP $12.19 CAD
$9.23 CAD
9
Thermostat Housing Bolt GM
GM Description: 6.6L diesel. Threads Into Side of Bearing Cap. 8 x 1.25 x 25mm.
MSRP $14.71 CAD
$12.96 CAD
MSRP $14.71 CAD
$12.96 CAD
10
MSRP $8.80 CAD
$7.77 CAD
11
MSRP $5.44 CAD
$4.80 CAD
12
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
13
By-Pass Pipe Seal GM
GM Notes: PARTS: Part included with by-pass pipe.
Description: 6.6L diesel.
MSRP $5.70 CAD
$5.03 CAD
MSRP $5.70 CAD
$5.03 CAD
14
By-Pass Pipe Gasket GM
GM Description: 6.6L diesel. Bypass Pipe to Water Pump.
MSRP $5.70 CAD
$5.03 CAD
MSRP $5.70 CAD
$5.03 CAD
15
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
15
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.
16
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
16
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.
18
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
20
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
21
MSRP $110.97 CAD
$71.90 CAD
22
Gasket GM
GM Notes: PARTS: Part included with outlet pipe.
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
23
Engine Coolant Pipe O-Ring GM
GM Description: Pipe to Oil Cooler. 2017-19. 6.6L turbo diesel.
MSRP $61.30 CAD
$38.31 CAD
MSRP $61.30 CAD
$38.31 CAD
23
Acdelco™ Engine Coolant Pipe O-Ring GM
GM Description: Pipe to Oil Cooler. Outlet pipe,seal. 2017-19 6.6L diesel. 6.6L turbo diesel.
No.
Part # / Description / Price
Price
1
MSRP $665.17 CAD
$431.73 CAD
2
Valve Gasket GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 6.6L diesel, egr valve & related components, 2017-19, lower. Silverado, sierra. 6.6l.
MSRP $50.12 CAD
$34.44 CAD
MSRP $50.12 CAD
$34.44 CAD
3
Egr Pipe GM
GM Description: Silverado, Sierra 2500 HD. To egr valve. Silverado, Sierra 3500 HD. 6.6L diesel, egr valve & related components, 2017-19. Sierra, silverado. 6.6l. Lower.
MSRP $191.97 CAD
$134.33 CAD
MSRP $191.97 CAD
$134.33 CAD
4
Cross Over Pipe Gasket GM
GM Description: 6.6L diesel, egr valve & related components, 2017-19.
MSRP $6.79 CAD
$6.03 CAD
MSRP $6.79 CAD
$6.03 CAD
5
Egr Pipe Gasket GM
GM Notes: PARTS: Part included with EGR pipe.
Description: 6.6L diesel, lower. 6.6L diesel, egr valve & related components, 2017-19, upper.
MSRP $62.04 CAD
$45.59 CAD
MSRP $62.04 CAD
$45.59 CAD
6
Inlet Hose GM
GM Description: 6.6L diesel, egr valve & related components, 2017-19.
MSRP $29.25 CAD
$25.82 CAD
MSRP $29.25 CAD
$25.82 CAD
7
Outlet Hose GM
GM Description: 6.6L diesel, egr valve & related components, 2017-19.
MSRP $35.89 CAD
$26.40 CAD
MSRP $35.89 CAD
$26.40 CAD
8
Valve GM
GM Description: Egr cooler by-pass valve. Silverado, Sierra 2500 HD. Diesel. Silverado, Sierra 3500 HD.
MSRP $457.56 CAD
$299.48 CAD
MSRP $457.56 CAD
$299.48 CAD
9
By-Pass Valve Gasket GM
GM Description: 6.6L diesel, egr valve & related components, 2017-19, lower.
MSRP $14.63 CAD
$12.06 CAD
MSRP $14.63 CAD
$12.06 CAD
10
Cross Over Pipe GM
GM Description: Silverado, Sierra 2500 HD. To intake manifold. Silverado, Sierra 3500 HD. 6.6L diesel, egr valve & related components, 2017-19. Sierra, silverado. 6.6l. Upper.
MSRP $315.88 CAD
$220.98 CAD
MSRP $315.88 CAD
$220.98 CAD
12
Egr Cooler GM
GM Description: Silverado, Sierra 2500 HD. Diesel. Silverado, Sierra 3500 HD.
MSRP $825.28 CAD
$535.67 CAD
MSRP $825.28 CAD
$535.67 CAD
15
MSRP $209.08 CAD
$136.86 CAD
16
Engine Coolant Pipe Gasket GM
GM Notes: PARTS: Part included with inlet pipe.
Description: 6.6L diesel, egr valve & related components, 2017-19.
MSRP $7.88 CAD
$6.50 CAD
MSRP $7.88 CAD
$6.50 CAD
17
Pipe GM
GM Description: 6.6L diesel, egr valve & related components, 2017-19.
MSRP $172.06 CAD
$120.36 CAD
MSRP $172.06 CAD
$120.36 CAD
19
MSRP $24.47 CAD
$20.18 CAD
20
MSRP $63.60 CAD
$46.74 CAD
21
MSRP $47.07 CAD
$32.35 CAD
22
Temp Sensor GM
GM Description: Silverado, Sierra 2500 HD. Diesel. Position 2. Silverado, Sierra 3500 HD.
MSRP $66.89 CAD
$45.99 CAD
MSRP $66.89 CAD
$45.99 CAD
22
Temp Sensor GM
GM Description: Exhaust. Silverado, Sierra 2500 HD. At catalytic converter. Front. Silverado, Sierra 3500 HD. 6.6L diesel, at manifold. 6.6L diesel, sensors, at converter.
MSRP $163.10 CAD
$115.08 CAD
MSRP $163.10 CAD
$115.08 CAD
Related Parts
Part # / Description / Price
Price
Temp Sensor GM
GM Notes: Order By Vehicle Application.
Description: Exhaust. Silverado, Sierra 2500 HD. At muffler. At tail pipe. Silverado, Sierra 3500 HD.
MSRP $135.87 CAD
$95.86 CAD
MSRP $135.87 CAD
$95.86 CAD
Temp Sensor GM
GM Notes: Order By Vehicle Application.
Description: Exhaust. Silverado, Sierra 2500 HD. At catalytic converter. Rear. Silverado, Sierra 3500 HD.
MSRP $131.24 CAD
$92.58 CAD
MSRP $131.24 CAD
$92.58 CAD