Questions? Call Us:631-982-0042
M-F 8AM-4PM ET
Choose your trim in My Garage to confirm exact fit.
Exact-fit parts for the 2003 Chevrolet Silverado 2500 400 SS.
Skyward Automotive
Part # SK100085
$14.00
Dorman
Part # 929-724
$39.57
URO Parts
Part # GM1419631
$51.38
Sealed Power
Part # E-921X
$113.16
Pioneer Cable
Part # DA-3510
$101.94
Dorman
Part # 929-725
$43.17
Skyward Automotive
Part # SK060930
$11.07
Dorman
Part # 917-139
$10.06
Dorman
Part # 264-135
$165.32
Standard Motor Products
Part # CP469
$42.48
ContiTech
Part # 4060930
$51.35
Spectra Premium
Part # GMP53A
$204.35
Sealed Power
Part # 4514Y
$11.76
Dayco
Part # 5060930
$46.46
Sealed Power
Part # H1128CPA
$64.03
Dayco
Part # 5040378DR
$20.73
Litens
Part # 999033A
$44.17
Litens
Part # LV999033D
$75.44
Dorman
Part # 929-704
$30.03
Sealed Power
Part # E-921K
$116.54
This page groups parts listed for the 2003 Chevrolet Silverado 2500 400 SS. 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 2500 400 SS. 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 Sealed Power, Dorman, Skyward Automotive, Dayco, and Litens, 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.
