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Choose your trim in My Garage to confirm exact fit.
Exact-fit parts for the 2003 GMC Sierra 2500 HD Base.
Maxtrac
Part # 710515
$96.47
Skyjacker
Part # C966SBL
$92.67
Yukon Gear & Axle
Part # YSPSR-014
$30.89
Hellwig
Part # 7652
$736.14
Timbren
Part # GMRTT35S
$398.07
Energy Suspension
Part # 3.1129R
$97.40
BD Diesel
Part # 1032126
$86.49
Prothane
Part # 7-141-BL
$213.39
Prothane
Part # 7-1168
$45.13
Belltech
Part # 3919
$188.16
Whiteline
Part # W56422
$115.86
Prothane
Part # 7-1170
$46.55
BD Diesel
Part # 1032160
$975.00
Hellwig
Part # 7269
$650.11
Energy Suspension
Part # 3.3185R
$111.05
Maxtrac
Part # 840713
$87.94
Belltech
Part # 5410
$339.30
KYB
Part # SS10318
$50.73
Maxtrac
Part # K880731
$239.24
Timbren
Part # SPCRGMRCK25S
$53.07
This page groups parts listed for the 2003 GMC Sierra 2500 HD 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 suspension & steering parts for the 2003 GMC Sierra 2500 HD 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 Moog, Energy Suspension, Firestone, Yukon Gear & Axle, and Prothane, 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.
