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aFe
$16.38
LIQUI MOLY
$65.86
Yukon Gear & Axle
$112.89
Royal Purple
$107.38
LIQUI MOLY
$1866.84
Royal Purple
$101.94
Fleece Performance
$107.71
LIQUI MOLY
$124.97
LIQUI MOLY
$219.84
Royal Purple
$59.94
LIQUI MOLY
$50.23
aFe
$60.13
LIQUI MOLY
$178.84
LIQUI MOLY
$75.30
LIQUI MOLY
$408.46
Fleece Performance
$9.78
LIQUI MOLY
$149.72
K&N
$10.99
aFe
$16.38
LIQUI MOLY
$127.77
Yes, all parts displayed on this page are verified to fit the 2018 GMC Sierra 2500 HD using VCDB fitment data. Our fitment information comes directly from manufacturers and is cross-referenced with industry-standard vehicle databases.
We offer a wide selection of oil & fluids parts specifically designed for the 2018 GMC Sierra 2500 HD. All parts shown are verified for fitment and include detailed product information to help you choose the right option.
We carry parts from trusted brands including LIQUI MOLY, Royal Purple, Yukon Gear & Axle, aFe, and K&N, 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.
