Mounts for 2025 GMC Sierra 3500 HD
No.
Part # / Description / Price
Price
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Out of Stock
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Driver Side Engine Mount 
GM
GM Description: 6.6L diesel. Silverado, Sierra 2500 HD. Left. Silverado, Sierra 3500 HD. Lined with rubber to help reduce engine vibration
Designed to function with all surrounding components to help ensure that the mount bolts correctly and there is minimal interference with other parts on your vehicle
Out of Stock
Out of Stock
N/A
Motor Mount GM
GM Description: Silverado, Sierra 2500 HD. Right. Silverado, Sierra 3500 HD. 6.6L diesel.
Out of Stock
Out of Stock
N/A
Piston Pin GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Out of Stock
Out of Stock
1
Out of Stock
2
Head Gasket GM
GM Description: Right. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Grade B. 1.19-1.31mm Thick.
Out of Stock
Out of Stock
2
Head Gasket GM
GM Description: Left. Right. Silverado, Sierra 3500 HD. Grade A. 1.14-1.26mm Thick.
Out of Stock
Out of Stock
3
Valve Cover GM
GM Description: 6.6L diesel, upper components. Silverado, Sierra 2500 HD. Left. Silverado, Sierra 3500 HD.
Out of Stock
Out of Stock
3
Valve Cover GM
GM Description: 6.6L diesel, upper components. Silverado, Sierra 2500 HD. Right. Silverado, Sierra 3500 HD.
Out of Stock
Out of Stock
4
Valve Cover Gasket GM
GM Description: 2017-19. All. 6.6L diesel, upper components. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Out of Stock
Out of Stock
5
Engine Intake Valve GM
GM Description: Silverado, Sierra 2500 HD. Intake. Silverado, Sierra 3500 HD.
Out of Stock
Out of Stock
7
Out of Stock
8
Out of Stock
9
Valve Spring Retainer GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Out of Stock
Out of Stock
11
Engine Exhaust Rocker Arm GM
GM Notes: Includes: Roller And Nut.
Description: Exhaust. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Out of Stock
Out of Stock
11
Engine Intake Rocker Arm GM
GM Notes: Includes: Roller And Nut.
Description: Intake. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Out of Stock
Out of Stock
12
Valve Push Rod GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Out of Stock
Out of Stock
13
Engine Hydraulic Valve Adjuster/Valve Lifter GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Adjusts the valves on your vehicle's engine for proper performance
Out of Stock
Out of Stock
14
Engine Camshaft GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Out of Stock
Out of Stock
15
Engine Camshaft Bearing GM
GM Description: No. 2, 3, 4, 5. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Out of Stock
Out of Stock
15
Engine Camshaft Bearing GM
GM Description: No. 1. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Out of Stock
Out of Stock
16
Crankshaft Front Oil Seal GM
GM Description: All models. Express, savana. 2017-19. 6.6L diesel, upper components. 2015-16. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Helps prevent leaks in various components of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
Out of Stock
Out of Stock
17
Out of Stock
18
Out of Stock
21
Piston GM
GM Notes: Includes: Piston Pin & Ring Set.
Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
Out of Stock
Out of Stock
23
Connecting Rod Bearing GM
GM Notes: Includes: Eight Standard Upper & Lower Bearing.
Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Out of Stock
Out of Stock
24
Main Bearings GM
GM Notes: Includes: One Upper, One Lower & One Thrust Bearing.
Description: Silverado, sierra. Bearing kit. All.
Out of Stock
Out of Stock
25
Engine Crankshaft GM
GM Notes: Includes: Crankshaft Timing Gear.
Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Out of Stock
Out of Stock
26
Rear Crankshaft Oil Seal GM
GM Description: All models. Express, savana. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Seals the openings on either end of the crankshaft for a tight seal
Withstands heat and pressure to help prevent the engine from leaking oil
This GM Genuine Part is designed ...
Out of Stock
Out of Stock
27
Vibration Damper GM
GM Description: 6.6L diesel, upper components. 2017-19. Silverado, sierra.
Out of Stock
Out of Stock
28
Crankshaft Pulley GM
GM Description: 6.6L diesel, upper components. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Provides power to the engine accessory drive system for proper engine performance
Out of Stock
Out of Stock
29
Oil Pan GM
GM Description: 6.6L diesel, lower components. Silverado, Sierra 2500 HD. Upper. Silverado, Sierra 3500 HD.
Out of Stock
Out of Stock
29
Oil Pan GM
GM Description: Silverado, Sierra 2500 HD. To 07/10/23. 6.6L diesel, lower components. Silverado, Sierra 3500 HD.
Out of Stock
Out of Stock
30
Front Oil Pan Seal GM
GM Description: Small. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Out of Stock
Out of Stock
31
Oil Pump Drive Gear GM
GM Description: Oil pump drive gear. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Out of Stock
Out of Stock
32
Oil Pump GM
GM Notes: Includes: Oil Pump Driven Gear.
Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. From 02/01/2023.
Out of Stock
Out of Stock
33
Oil Pump Screen GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Out of Stock
Out of Stock
34
Oil Cooler GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Assembly. 6.6L diesel, lower components, fm 11/30/2023.
Out of Stock
Out of Stock
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.