PPE Billet Fuel Cap

2013–2018 Ram 2500/3500 6.7L Diesel, 2014–2018 Ram 1500 3.0L EcoDiesel

Part #: 273001000

Overview

The PPE Billet Fuel Cap is a precision-crafted replacement fuel cap designed specifically for RAM trucks equipped with the 6.7L Cummins diesel engine (2013–2018 Ram 2500 and 3500) and the 3.0L EcoDiesel engine (2014–2018 Ram 1500). Engineered from anodized green billet aluminum, this fuel cap enhances both the durability and appearance of your truck’s fuel filler neck.

Ideal for diesel truck owners who demand a reliable, functional, and visually appealing upgrade, the PPE Billet Fuel Cap offers superior protection against contaminants while adding a custom touch. Its integrated neodymium magnet provides convenient placement during refueling, making it a practical choice for enthusiasts and daily drivers alike.

Key Features

Designed with both aesthetics and functionality in mind, the PPE Billet Fuel Cap includes several standout features:

• Precision CNC-machined from billet aluminum for exceptional strength and durability
• Distinctive anodized green finish for corrosion resistance and a unique custom look
• High-quality Viton O-ring seal ensures a secure, airtight fit to protect the fuel system from dust, dirt, and moisture
• Built-in powerful neodymium magnet on the underside for easy attachment to body panels during refueling
• Direct fit replacement for OEM fuel caps on specified RAM 2500/3500 6.7L Cummins and RAM 1500 3.0L EcoDiesel models
• Resistant to fuel, oil, and environmental exposure for long-lasting performance
• Enhances the overall aesthetic of your truck’s fuel area with a sleek billet design

Construction & Design

The PPE Billet Fuel Cap is crafted from high-grade billet aluminum, chosen for its lightweight yet robust properties. The anodized green finish not only delivers a striking visual upgrade but also provides excellent corrosion resistance, ensuring the cap maintains its appearance and structural integrity over time.

The Viton O-ring seal is engineered to withstand harsh chemical exposure and temperature extremes, maintaining a reliable, airtight seal that protects your fuel system from contaminants. The integrated neodymium magnet on the underside is a thoughtful design feature that enhances usability by allowing the cap to securely attach to metal surfaces during refueling, preventing loss or damage.

Installation & Fitment

Installation is straightforward and requires no modifications. This billet fuel cap is a direct replacement for the factory fuel cap on RAM 2500 and 3500 trucks with the 6.7L Cummins engine (2013–2018) and RAM 1500 trucks with the 3.0L EcoDiesel engine (2014–2018). Simply remove the OEM fuel cap and screw on the PPE billet cap until the Viton O-ring creates a tight seal.

The integrated magnet feature allows for convenient placement of the cap on body panels during refueling, eliminating the need to hold the cap and reducing the risk of loss or damage.

What's Included

• One PPE Billet Fuel Cap with anodized green finish
• Integrated neodymium magnet for secure attachment during refueling
• Pre-installed Viton O-ring seal for airtight protection

Ideal For

This billet fuel cap is perfect for RAM diesel truck owners seeking a durable, functional, and visually appealing upgrade to their vehicle’s fuel system components. It is especially suited for enthusiasts who frequently refuel and appreciate the convenience of a magnetic cap holder, as well as those looking to protect their fuel system from contaminants while adding a custom touch to their truck’s exterior.

Pacific Performance Engineering (PPE) develops heavy-duty and performance upgrades for trucks and diesel platforms, including differential covers, transmission pans, oiling and cooling components, and other durability-minded parts. PPE products are built to handle heat, load, and power—ideal for tow rigs and performance builds that need stronger hardware and better fluid control.