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Choose your trim in My Garage to confirm exact fit.
Exact-fit parts for the 2020 Ram 3500 Laramie Longhorn.
Fleece Performance
Part # FPE-HAR-CUMM-EGR-VL-PT
$41.33
aFe
Part # 46-71150A
$362.47
REDARC
Part # TPH-020
$27.00
aFe
Part # 46-70402
$394.21
Yukon Gear & Axle
Part # YG C9.25R-430R-14
$583.89
Carli
Part # CS-DFDG-14
$257.86
aFe
Part # 77-82013
$764.42
Fel-Pro
Part # VS50668R1
$341.40
Standard Motor Products
Part # CP796
$34.71
Westin
Part # 40-0015S
$107.99
Fel-Pro
Part # 73031
$7.01
Fel-Pro
Part # SS73227
$33.50
Nitrous Express
Part # 15765
$43.05
BD Diesel
Part # 1071220LX
$1981.58
Westin
Part # 27-1905
$152.99
Nitrous Express
Part # 20944JP
$103.41
Standard Motor Products
Part # EGV1318
$862.66
Fel-Pro
Part # ES72193
$145.93
BD Diesel
Part # 1030375
$208.91
Nitrous Express
Part # 20944-12
$1859.64
This page groups parts listed for the 2020 Ram 3500 Laramie Longhorn. 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 2020 Ram 3500 Laramie Longhorn. 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 Fel-Pro, BD Diesel, Wehrli, Yukon Gear & Axle, and aFe, 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.
