Genuine Cummins Injector Return Line Check Valve, 2003-2007 5.9L Cummins

This Genuine Cummins Injector Return Line Check Valve for 2003-2007 5.9L Cummins engines is an OEM replacement that maintains factory fit and performance. Each component is constructed from quality materials to give you durability and long-lasting performance. This Cummins product is an OEM replacement and when used, allows your engine to maintain factory standards. Requires M12 & M14 Sealing Washer, part #'s 3963983 & 3963988 Callout 6 in above picture.

Features:

➡ *Requires M12 & M14 Sealing Washer*
➡ Direct-Fit Replacement
➡ Maintains Factory Fit & Performance
➡ Constructed From High Quality Materials

Cross References:

Cummins: 3957290