VALVE COVERS

This is Full Send Diesels 1998.5-Present DIY Valve Cover Hose Kit (Four Port). This kit includes all of the fittings and hoses you need to plumb in a four port catch can to your aftermarket valve cover. You also have the option to add the Vibrant dual...

Add the finishing touch to your 1998.5-2023 Dodge 5.9L/6.7L Cummins with the XDP HD Billet Oil Cap XD248. A direct replacement for the old, ugly factory cap, the XDP HD Billet Oil Cap simply threads in your valve cover giving you an upgraded, custom look...

Clean up the engine bay of your 1998.5-2023 Cummins with this Billet Aluminum Black Anodized Oil Fill Cap from WCFab. This is a complete cap, not a cover. Direct OEM replacement for the factory plastic part. Includes o-ring seal. CNC machined in the USA...

Clean up the engine bay of your 1998.5-2023 Cummins with this Billet Aluminum Clear Anodized Oil Fill Cap from WCFab. This is a complete cap, not a cover. Direct OEM replacement for the factory plastic part. Includes o-ring seal. CNC machined in the USA...

Optimize your diesel engine performance with Interstate Mcbee OEM quality reproduction parts, designed specifically for models made between 1989 to present. With a robust construction and superior fitting, these durable parts effectively match the...

This is Full Send Diesels 1998.5+ DIY Valve Cover Hose Kit (Four Port). This kit includes all of the fittings and hoses you need to plumb in a four port catch can to your aftermarket valve cover. You also have the option to add the Vibrant dual port...

The Cummins Captive Isolator Cap Screw 3946168 is used primarily on BS3 Automotive 5.9 liter B engines. This Genuine Cummins 3946168 Captive Isolator Cap Screw mounts the Rocker Cover to the 1998.5-2002 Cummins 5.9L 24v Cylinder...

The Cummins Filler Cap 3973511 is used primarily on Tier 3 Construction 5.9 liter ISB/QSB engines. Compatible for Cummins 1998.5-2024 5.9L or 6.7L engine, this high quality replacement oil cap is a direct OEM...