
VALVE COVERS
Valve covers are an essential component of your vehicle's engine system, serving as a protective shield for the valves and rocker arms underneath. In the world of aftermarket performance parts, upgrading to high-quality valve covers can offer both functional benefits and aesthetic enhancements to your engine bay.
Whether you are looking for added durability, improved ventilation, or simply a custom look, our diverse selection of valve covers has something for every Cummins engine enthusiast. From precision-machined billet aluminum covers to innovative crank case ventilation kits, our category offers a variety of products to suit your specific needs and preferences.
Upgrade your Cummins engine with top-of-the-line valve covers from leading brands like Stainless Diesel, Fleece Performance Engineering, D&J Precision Machine, and more. Choose from options such as vibration isolator grommets, billet oil cap covers, LED-illuminated covers, and round top covers with dual CCV outlets. Not only will these products enhance the performance and appearance of your engine, but they also deliver long-lasting quality and reliability.
Whether you are a seasoned mechanic or a DIY enthusiast, our valve cover category has everything you need to elevate your Cummins engine to the next level. Explore our selection today and discover the perfect valve cover solution for your vehicle.
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FLEECE FPE-HAR-CUMM-VC-ADPT-LATE CUMMINS VALVE COVER CONVERSION HARNESS (2006-2018 TO 03-05)
FLEECE PERFORMANCE ENGINEERING
$139.99Convert your 2006-2018 Ram with 6-pin injector connectors to the 2003-2005 4-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2006-2018 Cummins where a 2003-2005 rocker box style is used. Produced...$139.99 -
FLEECE FPE-HAR-CUMM-VC-ADPT-EARLY CUMMINS VALVE COVER CONVERSION HARNESS (03-05 TO 2006-2018)
FLEECE PERFORMANCE ENGINEERING
$139.99Convert your 2003-2005 Ram with 4-pin injector connectors to the 2006-2018 6-pin injector connectors with our plug-and-play conversion harness. This conversion harness is for use on a 2003-2005 Cummins where a 2006 and newer rocker box style is used...$139.99 -
FLEECE FPE-OC-CR-F CUMMINS BILLET OIL CAP COVER BLACK
FLEECE PERFORMANCE ENGINEERING
$34.99Dress up your Cummins with this billet aluminum oil cap cover. It's available in four anodized colors and laser etched with the Fleece Performance "F" logo. It is a great accessory to add to your Cummins whether it's your first Fleece Performance part,...$34.99 -
FLEECE FPE-OC-CR-F-BLU CUMMINS BILLET OIL CAP COVER BLUE
FLEECE PERFORMANCE ENGINEERING
$34.99Dress up your Cummins with this Blue billet aluminum oil cap cover. It is anodized black and laser etched with the Fleece Performance "F". It is a great accessory to add to your Cummins whether it's your first Fleece Performance part, or if it gives the...$34.99 -
FLEECE FPE-OC-CR-F-ORG CUMMINS BILLET OIL CAP COVER ORANGE
FLEECE PERFORMANCE ENGINEERING
$34.99Dress up your Cummins with this Orange billet aluminum oil cap cover. It is anodized black and laser etched with the Fleece Performance "F". It is a great accessory to add to your Cummins whether it's your first Fleece Performance part, or if it gives...$34.99 -
FLEECE FPE-OC-CR-F-RED CUMMINS BILLET OIL CAP COVER RED
FLEECE PERFORMANCE ENGINEERING
$34.99Dress up your Cummins with this Red billet aluminum oil cap cover. It is anodized black and laser etched with the Fleece Performance "F". It is a great accessory to add to your Cummins whether it's your first Fleece Performance part, or if it gives the...$34.99 -
CPP DIESEL CRANKCASE VENTILATION FILTER KIT FOR 07.5-18 CUMMINS 6.7L ENGINE
CPP DIESEL
$39.95The CPP Diesel Crankcase Ventilation Filter Kit is a premium enhancement tailored specifically for 2007.5-2018 Dodge 6.7L Cummins Diesel engines. Engineered from high-quality materials, including robust poly and aluminum, this kit ensures excellent...$39.95 -
CPP 12AN TO 12AN ORB CCV VALVE COVER BREATHER HOSE KIT FOR 1989-2018 DODGE RAM WITH CUMMINS ENGINE
CPP DIESEL
$179.95The CPP 12AN TO 12AN ORB CCV Valve Cover Breather Hose Kit is an essential upgrade for Dodge Ram models equipped with a Cummins engine, specifically designed for years 1989 to 2018. This high-performance kit brings a perfect combination of functionality...$179.95 -
INDUSTRIAL INJECTION 141C01 DODGE OIL CAP FOR 1998.5-2017 CUMMINS
INDUSTRIAL INJECTION
$74.82Get that final Industrial Piece to complete your Industrial Injection build or just to dress up that valve cover a little bit more. Anodized black with the II logo engraved into it. No drilling, screwing, or gluing necessary, your current oil cap presses...$74.82 -
CPP VALCB OIL CAP WITH VALVE COVER BREATHER FOR 98.5-24 CUMMINS 5.9L/6.7L 24V
CPP DIESEL
$179.95Need a breather for your high horsepower Cummins 5.9l and 6.7l engine? Look no further because our CPP valve cover breather is here. CPP has designed our breather for easy installation and a factory seal using OEM oil cap threads. Just remove your...$179.95 -
CPP DIESEL CRANKCASE VENTILATION FILTER 2007.5-2020 DODGE RAM WITH 6.7L CUMMINS ENGINE
CPP DIESEL
$99.95Direct replacement crankcase ventilation filter matches the exact fit and function of the OEM at a competitive price. Durable construction with quality material designed to withstand engine oil and heat. Fitment: Cummins 6.7L ISB The CPP...$99.95 -
BOSTECH GK10724 LOWER VALVE COVER GASKET 2003-2020 DODGE RAM 5.9L/6.7L DIESEL
BOSTECH FUEL
$28.95Valve Cover Gasket Brand: BT-Power Made in the USA 24-month unlimited mileage warranty Engine Fitment: Cummins 5.9L / 6.7L The BOSTECH GK10724 Lower Valve Cover Gasket is a premium replacement part designed specifically for 2003-2020 Dodge...$28.95 -
AFE 79-12001 OIL CAP - OVERSTOCK FOR 03-14 CUMMINS 5.9L/6.7L
AFE POWER
$85.00The aFe 79-12001 Oil Cap is a high-performance accessory tailored for Dodge Diesel enthusiasts. Designed specifically for 2003 to 2014 Dodge Ram models equipped with the powerful L6 5.9L and 6.7L Cummins engines, this oil cap is both a functional upgrade...$85.00 -
XDP XD248 HD BILLET OIL CAP FOR 98.5-23 DODGE RAM WITH CUMMINS ENGINE
XDP
$39.95Add 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...$39.95 -
WEHRLI CUSTOM FAB WCF100395 98.5-21 CUMMINS BILLET ALUMINUM BLACK ANODIZED OIL FILL CAP
WEHRLI CUSTOM FABRICATION
$57.23Clean up the engine bay of your 1998.5-2024 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...$57.23 -
WEHRLI CUSTOM FAB WCF100394 98.5-21 CUMMINS BILLET ALUMINUM CLEAR ANODIZED OIL FILL CAP
WEHRLI CUSTOM FABRICATION
$57.23Clean up the engine bay of your 1998.5-2024 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...$57.23 -
INTERSTATE MCBEE M-3963379 ROCKER LEVER COVER GASKET FOR 03-24 CUMMINS 5.9L/6.7L
INTERSTATE MCBEE
$16.99The Interstate McBee Rocker Lever Cover Gasket is a must-have component for all Dodge Ram enthusiasts with Cummins 5.9L and 6.7L engines produced between 2003 and 2018. This meticulously engineered gasket ensures a secure seal around the rocker lever...$16.99 -
CUMMINS 3973853 | GENUINE OEM VIBRATION ISOLATOR-VALVE COVER BOLT | FITS 1989-2018 DODGE RAM 5.9L & 6.7L CUMMINS
CUMMINS
$17.39CUMMINS 3973853 | GENUINE OEM VIBRATION ISOLATOR-VALVE COVER BOLT | FITS 1989-2018 DODGE RAM 5.9L & 6.7L CUMMINS The Cummins 3973853 GENUINE OEM VIBRATION ISOLATOR-VALVE COVER BOLT is a genuine OEM replacement designed for Dodge Ram Cummins trucks...$17.39 -
CUMMINS 4936172 | GENUINE OEM ISOLATOR CAP SCREW | FITS 2003-2022 DODGE RAM 5.9L & 6.7L CUMMINS
CUMMINS
$11.02CUMMINS 4936172 | GENUINE OEM ISOLATOR CAP SCREW | FITS 2003-2022 DODGE RAM 5.9L & 6.7L CUMMINS The Cummins 4936172 GENUINE OEM ISOLATOR CAP SCREW is a genuine OEM replacement designed for Dodge Ram Cummins trucks. Function & Purpose Engineered to...$11.02 -
CUMMINS 3999820 GENUINE OEM CRANKCASE BREATHER GASKET FOR 2007.5-2023 DODGE RAM 6.7L CUMMINS DIESEL
CUMMINS
$20.56CUMMINS 3999820 Genuine OEM Crankcase Breather Gasket for 2007.5-2023 Dodge Ram 6.7L Cummins Diesel The Cummins 3999820 Crankcase Breather Gasket is a genuine OEM replacement designed to fit 2007.5-2023 Dodge Ram 6.7L Cummins diesel engines. This gasket...$20.56 -
CUMMINS 3963379 GENUINE OEM ROCKER LEVER COVER GASKET FOR 2003-2024 DODGE RAM DIESEL
CUMMINS
$38.72CUMMINS 3963379 GENUINE OEM ROCKER LEVER COVER GASKET FOR 2003-2024 DODGE RAM DIESEL The Cummins 3963379 Rocker Lever Cover Gasket is a genuine OEM replacement designed for 2003-2024 Dodge Ram Cummins 5.9L and 6.7L engines. This gasket provides a...$38.72