Engines and Components› Cylinder Heads and Components

Clevite

VALVE STEM SEAL

$45.42

SKU: C003 SS45903

In Stock
In Stock
Ships by Jun 15
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Clevite SS45903 is a set of 12 intake valve stem seals designed for 1998.5-2002 Dodge 5.9L Cummins engines. These seals feature a construction of metal with molded rubber. Mahle is noted as the supplier of the original valve stem oil seals for these engines, utilizing an Application Engineered approach with various gasket materials to ensure optimal sealing. The seals are designed for positive sealing and are intended for engines up to serial number 46239409.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandClevite
Part NumberC003 SS45903

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy