Wehrli Fabricated Aluminum Engine Cover

2010–2024 Ram 2500 / 3500 6.7L Diesel

Part #: WCF100730-FTB

Overview

The Wehrli Fabricated Aluminum Engine Cover is a premium upgrade designed specifically for the 2010–2024 Ram 2500 and 3500 models equipped with the 6.7L Cummins diesel engine. This custom-engineered cover replaces the original equipment manufacturer’s (OEM) plastic cover that protects the EGR crossover tube and throttle valve. Crafted to enhance the engine bay’s appearance, it offers a clean, durable, and refined look that complements the rugged nature of your diesel truck.

Ideal for Ram owners who want to improve both aesthetics and durability under the hood, this engine cover delivers a professional finish while maintaining full compatibility with stock configurations. It’s a straightforward solution for those seeking to replace the fragile OEM plastic cover with a robust, long-lasting aluminum alternative.

Key Features

Engineered for quality and ease of use, the Wehrli Fabricated Aluminum Engine Cover offers several key benefits:

• Constructed from high-grade fabricated aluminum for superior strength and durability
• Finished with a fine texture black powder coat for corrosion resistance and a sleek appearance
• Direct replacement for OEM part numbers 4861984AA, 4869184AB, 68027072AA, and 68358113AA
• Designed to fit perfectly on 2010–2024 Ram 2500 and 2011–2024 Ram 3500 6.7L diesel engines
• Improves engine bay aesthetics by replacing the flimsy plastic OEM cover
• Maintains full functionality and clearance for the EGR crossover tube and throttle valve
• Powder-coated finish resists fading, chipping, and environmental damage
• Lightweight design does not add unnecessary weight to the engine compartment
• Easy installation with basic hand tools—no modifications required

Construction & Design

This engine cover is expertly fabricated from durable aluminum, chosen for its excellent strength-to-weight ratio and resistance to heat and corrosion. The fine texture black powder coat finish not only enhances the visual appeal but also provides a protective barrier against rust and wear, ensuring long-lasting performance in demanding under-hood conditions.

The design is precision-engineered to match the contours and mounting points of the OEM plastic cover, ensuring a seamless fit without interfering with any engine components. This attention to detail guarantees that the cover integrates flawlessly with the existing engine bay layout.

Installation & Fitment

Installation is quick and straightforward, requiring only basic hand tools. The cover is designed to bolt directly onto the stock mounting points of the 2010–2024 Ram 2500 and 2011–2024 Ram 3500 6.7L diesel engines, replacing the OEM plastic cover without any need for modifications or additional parts. This makes it an ideal upgrade for owners who want a hassle-free installation experience.

Because it is a direct OEM replacement, the cover maintains all factory clearances and functionality, ensuring no interference with the EGR crossover tube or throttle valve operation.

What's Included

• One Wehrli Fabricated Aluminum Engine Cover, fine texture black powder coated
• All necessary mounting hardware for direct OEM replacement
• Installation instructions

Ideal For

This engine cover is perfect for Ram 2500 and 3500 owners who want to upgrade their engine bay with a durable, high-quality component that enhances appearance and longevity. It is especially suited for enthusiasts who appreciate clean engine bays, professional-grade materials, and easy installation without compromising factory reliability or emissions compliance.

Wehrli Custom Fabrication (WCFab) is a diesel performance and metal fabrication specialist building upgraded hard parts and engineered solutions for Duramax, Cummins, and Power Stroke trucks. Known for high-quality fabrication and truck-focused product development, WCFab supports everything from tow rigs to race-oriented diesel builds where durability, airflow, and heat management matter.