Choose your trim in My Garage to confirm exact fit.


Dayco
Part # 5040378K1
$64.45

Fel-Pro
Part # VS50504R
$14.99


Dorman
Part # 929-725
$34.24

Clevite
Part # CB1776A10
$17.08

NGK
Part # 21513
$71.26

Clevite
Part # CB663VN
$29.08

Banks Power
Part # 19249
$457.25

Granatelli Motor Sports
Part # 28-1629HTBB
$298.50

Granatelli Motor Sports
Part # 28-1629HTBLB
$298.50

Fel-Pro
Part # 70820
$1.33

Cometic Gasket
Part # PRO1036B
$249.98

Yukon Gear & Axle
Part # YSPTW-066
$46.89

Yukon Gear & Axle
Part # YSPSA-014
$21.89

Litens
Part # LV999033A
$61.63


Mahle
Part # MS-2366A-10
$116.87

King Engine Bearings
Part # MB5013HP010
$180.28


GMB
Part # 260-0178
$4.92


ContiTech
Part # 4060922
$43.91


Standard Motor Products
Part # S-1054
$31.44

Yukon Gear & Axle
Part # YSPBLT-082
$8.89
This page groups parts listed for the 2001 GMC Sierra 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 2001 GMC Sierra 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 Yukon Gear & Axle, King Engine Bearings, Clevite, FTI Performance, 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.