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 Base.
Yukon Gear & Axle
Part # YA BFF35-40-ND
$308.89
King Engine Bearings
Part # CR807XPN020
$117.47
ACL
Part # 8B663HN-010
$91.56
FTI Performance
Part # SRLS47082
$1195.71
Clevite
Part # CB663HNDC
$31.77
Cometic Gasket
Part # C5489-040
$90.06
FTI Performance
Part # SRLT40086-3
$1554.75
ACL
Part # 8B663HD-STD
$152.70
Clevite
Part # CB663P40
$22.86
Cometic Gasket
Part # C5505-052
$123.48
Clevite
Part # MS2199A10
$88.97
Victor Reinz
Part # B31872
$18.06
NGK
Part # 3186
$19.12
ACL
Part # 8B663HXD-STD
$152.70
ACL
Part # 8B663HN-001
$91.56
FTI Performance
Part # SRLT47082-3
$1554.75
Cometic Gasket
Part # C5317-066
$131.62
Gates
Part # K060930
$38.49
Clevite
Part # MS2199H
$164.10
ACL
Part # 1B663HX-STD
$24.35
This page groups parts listed for the 2003 Chevrolet Silverado 2500 Base. 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 Base. 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 Yukon Gear & Axle, Cometic Gasket, 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.
