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Choose your trim in My Garage to confirm exact fit.
Fel-Pro
Part # TCS45993
$50.93
Yukon Gear & Axle
Part # PK GM9.25IFS
$341.89
Yukon Gear & Axle
Part # YMS99193
$53.89
Yukon Gear & Axle
Part # YK GM9.25IFS-A
$607.89
Granatelli Motor Sports
Part # 28-1629S
$233.12
Granatelli Motor Sports
Part # 28-1629HTL
$330.52
Royal Purple
Part # 06512
$107.94
Rostra
Part # 61-0123
$21.69
Yukon Gear & Axle
Part # YG D60-513
$516.89
Nitrous Express
Part # NP935
$334.62
Yukon Gear & Axle
Part # ZPKD60-R
$227.89
Dayco
Part # 5060923DR
$31.00
Granatelli Motor Sports
Part # 640367
$237.91
Yukon Gear & Axle
Part # YCGGM9.5
$16.89
Yukon Gear & Axle
Part # BK GM9.5-B
$454.89
Nitrous Express
Part # NX935
$415.23
Yukon Gear & Axle
Part # ZK GM9.5-B
$481.89
ACL
Part # 5M7299HX-STD
$181.73
Victor Reinz
Part # GS33529
$19.66
Cometic Gasket
Part # C5319-051
$97.74
This page groups parts listed for the 2003 Chevrolet Silverado 1500 HD. Some products fit every trim, while others depend on submodel, engine, drivetrain, or brake package. Use your trim in My Garage or the product page fitment check to confirm exact fit.
We offer a wide selection of engine & drivetrain parts for the 2003 Chevrolet Silverado 1500 HD. This page narrows the catalog to the year, make, and model; use your trim on product pages to confirm exact fit when a part only fits certain submodels.
We carry parts from trusted brands including Cometic Gasket, Yukon Gear & Axle, King Engine Bearings, Clevite, and ACL, plus many more. Filter by brand to find your preferred manufacturer.
Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.
Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.
