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Description
Upgrade your 2003–2005 Dodge Ram 5.9L Diesel with a billet aluminum valve cover designed to replace the factory plastic cover. Precision CNC machining ensures exceptional durability, heat dissipation, and reliable sealing. Featuring an integrated baffle-style CCV system, it prevents excessive oil vapor from entering the intake, protecting your turbo and intake tract. Perfect for heavy towing, off-road performance builds, or daily use, this valve cover combines strength, reliability, and a premium engine bay look.
Fitments
Key Features
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Billet Aluminum Construction
CNC-machined for high strength, dimensional accuracy, and long-lasting durability.
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Integrated CCV Box
Replaces the OEM CCV with a baffle-style system that separates oil vapor from crankcase gases, reducing intake contamination and extending turbo life.
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Direct Replacement
Installs using factory bolt holes for easy fitment, no cutting or drilling required.
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Complete Package
Includes billet aluminum oil fill cap and brand-new gasket for a secure seal.
Specifications
| Material |
Billet Aluminum (CNC-machined) |
| Weight |
6.18 kg |
| Installation Location |
Cylinder head (valve cover position) |
| Fitment |
OEM bolt-on design |
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FAQs
Q: Why upgrade from the OEM plastic valve cover?
A: The billet aluminum cover is stronger, resists cracking, and provides better sealing and durability compared to the stock plastic.
Q: Does this valve cover require an external catch can?
A: No. Unlike some aftermarket covers, this unit includes a built-in baffle-style CCV system that reduces oil vapor without requiring an external oil catch can.
Q: Do I need extra hoses for installation?
A: If you don’t already have a CCV reroute kit, you’ll need a 36-inch rubber hose and proper braided hose routing from the rear of the engine on the driver’s side.
Q: Will this improve performance?
A: Indirectly, yes. By reducing oil contamination in the intake, it helps maintain turbo efficiency, cleaner combustion, and more consistent performance.
Q: Does it come with a gasket?
A: Yes. A brand-new sealing gasket is included.
Q: Is it difficult to install?
A: Installation is straightforward with factory bolt-on fitment. Basic mechanical skills are sufficient, but professional installation is always recommended.
Q: How does the CCV baffle work?
A: It separates oil vapor from crankcase gases before venting, preventing excessive oil mist from entering the intake system.
Q: What finishes are available?
A: Black, red, and silver anodized options are available.
Q: Does the anodized finish resist corrosion?
A: Yes. The anodized surface provides strong protection against corrosion and wear.
Q: Will this fit other Cummins engines?
A: No. It is specifically designed for the 2003–2005 5.9L Cummins.
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Fast Shipping Policy
Your order will be dispatched within 1-2 business days, and the package will arrive within your order's estimated date. Click for Shipping Policy
Easy Return Policy
Every order comes with a 14-day free return, which means you don't have to pay for a return slip. Click for Return Policy
