Engines & Components for 2025 Chevrolet Silverado 3500 HD
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Rear Shroud Upper Bracket
GM
84182182
6.6L gas.
Positions: Upper
$20.71
MSRP $34.52
Save $13.81
40% Off Fits Your Vehicle
Engine Front Cover
GM
12691692
Exc.Performance Package. 6.6L gas. 6.2L with supercharger. This GM Genuine Part is designed, engineered, and tested to rigorous...
$63.74
MSRP $100.73
Save $36.99
36.7% Off Fits Your Vehicle
Power Steering Pump Pulley
GM
12682902
4.3, 4.8, 5.3, 6.0L. 6.6L gas. 6.6L diesel, with brake warning ind. This GM Genuine Part is designed, engineered, and tested to rigorous...
$19.87
MSRP $29.05
Save $9.18
31.6% Off Fits Your Vehicle
Multi-Purpose Bolt
GM
11570498
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Positions: LEFT, RIGHT
$5.28
MSRP $7.73
Save $2.45
31.7% Off Fits Your Vehicle
Battery Tray Bolt
GM
11548922
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Positions: LEFT, Lower, RIGHT, Upper
$18.42
MSRP $26.96
Save $8.54
31.7% Off Fits Your Vehicle
Valve Springs
GM
12728733
Express, savana. Tahoe. Express 3500. Savana 3500. Express 2500. Suburban. Sierra, silverado. Savana 2500. Yukon XL.
$5.42
MSRP $7.93
Save $2.51
31.7% Off Fits Your Vehicle
Push-Pin
GM
11589290
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$3.46
MSRP $5.05
Save $1.59
31.5% Off Fits Your Vehicle
Front Oil Pan Seal
GM
12666993
Small. Round Seal. Without dry sump system. Silverado, Sierra 2500 HD. Front port. Silverado, Sierra 3500 HD. This GM Genuine Part is...
$7.00
MSRP $10.22
Save $3.22
31.5% Off Fits Your Vehicle
Body Passenger Side Hood Strut Bracket
GM
84134679
Support strut. Helps align and secure your vehicle's hood strut
This GM Genuine Part is designed, engineered, and tested to rigorous...
Positions: Front Right, RIGHT
$15.18
MSRP $21.00
Save $5.82
27.7% Off Fits Your Vehicle
M10x1.5x85 Multi-Purpose Bolt
GM
11588749
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.66
MSRP $9.73
Save $3.07
31.6% Off Fits Your Vehicle
Idler Pulley
GM
12729057
Silverado, Sierra 2500 HD. Dual alternator. Gas. Lower. Ribbed. Silverado, Sierra 3500 HD.
$63.49
MSRP $114.40
Save $50.91
44.5% Off Fits Your Vehicle
Multi-Purpose Retainer
GM
94530387
Used to secure multiple components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
Positions: LEFT, RIGHT
$6.26
MSRP $8.67
Save $2.41
27.8% Off Fits Your Vehicle
Drive Shaft Flange
GM
84679946
2wd, two piece, 6.6 ft gas. 2wd, two piece, 6.6L gas. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
Positions: Rear
$66.83
MSRP $105.63
Save $38.80
36.7% Off Fits Your Vehicle
Crankshaft Bearing Cap Bolt
ACDelco
11546565
GM Genuine Parts Bolts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These bolts fasten...
Fits Your Vehicle
Engine Rocker Arm
ACDelco
12619829
GM Genuine Parts Engine Rocker Arms are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM...
Fits Your Vehicle
Bolt
ACDelco
11611692
GM Genuine Parts Bolts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These threaded...
Fits Your Vehicle
Multi-Purpose Nut
ACDelco
11610091
GM Genuine Parts Nuts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are...
Fits Your Vehicle
Crankshaft Rear Oil Seal Housing Gasket
ACDelco
12627520
GM Genuine Parts Engine Crankshaft Seal Retainer Gasket are designed, engineered, and tested to rigorous standards, and are backed by...
Positions: Rear
Fits Your Vehicle
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