SKU #: ‍DMAX-BDC-2024 MPN #: ‍DMAX-BDC-2024

DMAXStore Billet DEF Cap 20-26 GM 6.6L Duramax L5P/LM2/LZ0/LWN

Name: DMAXStore Billet DEF Cap 20-26 GM 6.6L Duramax L5P/LM2/LZ0/LWN
Brand: DMAXStore
Price: 40.99 USD
Availability: InStock

$40.99

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DMAXStore Billet DEF Cap 20-26 GM 6.6L Duramax L5P/LM2/LZ0/LWN

Description

Replace the factory plastic DEF cap with the DMAXStore Billet DEF Cap, a durable aluminum upgrade designed for a wide range of GM Duramax applications. Machined from 6061-T6 aluminum and finished with blue anodizing, this billet cap provides improved durability while adding a clean, custom appearance to your truck. The built-in magnet provides convenient storage during DEF fill-ups, while the included chemical-resistant Viton O-ring helps maintain a proper seal. The cap installs inside the fuel door next to the diesel fuel cap for a direct replacement of the factory DEF cap. Billet Aluminum DEF Cap Designed as a durable replacement for the factory plastic cap, the DMAXStore Billet DEF Cap is constructed from 6061-T6 aluminum and blue anodized to help protect the material from corrosion. Its integrated magnet gives you a convenient place to hold the cap while adding DEF, keeping it off the ground and within easy reach.

Billet Aluminum DEF Cap

Designed as a durable replacement for the factory plastic cap, the DMAXStore Billet DEF Cap is constructed from 6061-T6 aluminum and blue anodized to help protect the material from corrosion. Its integrated magnet gives you a convenient place to hold the cap while adding DEF, keeping it off the ground and within easy reach.

Vehicle Fitment

2020 - 2026 GM 6.6L Duramax L5P/LM2/LZ0/LWN

WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov

FEATURES & BENEFITS:

6061-T6 Aluminum: Durable billet aluminum construction replaces the factory plastic DEF cap.
Blue Anodized Finish: Helps protect the aluminum from corrosion while providing a distinctive appearance.
Built-In Magnet: Conveniently stores the cap during DEF fill-ups.
Viton O-Ring: Includes a chemical-resistant Viton O-ring for a reliable seal.
Direct Replacement: Designed to install inside the fuel door next to the diesel fuel cap.
Made in the USA: Manufactured in the United States.

About DMAXStore

DmaxStore is dedicated to one thing: helping GMC and Chevy Duramax diesel owners get the most out of their trucks. Since 2007, DmaxStore has built its reputation around Duramax-specific parts, performance upgrades, replacement components, and technical knowledge for diesel truck enthusiasts.

Rather than trying to cover every make and model, DmaxStore focuses specifically on the Duramax platform. That specialization allows the company to carefully select products for their quality, performance, fitment, and value while providing customers with knowledgeable support when choosing parts for their trucks.

Duramax Parts From People Who Know Duramax Trucks

DmaxStore was founded after its owner spent seven years working for one of the largest GM dealers in the United States, where he earned the GM Mark of Excellence award. That experience helped establish the foundation for a business centered entirely around the GMC and Chevy Duramax diesel community.

Today, DmaxStore offers parts and upgrades covering a wide range of Duramax applications, from the original LB7 through the latest generations of the L5P, along with Duramax-powered Colorado and Canyon applications. Their product selection includes everything from maintenance and replacement parts to fuel-system upgrades, suspension components, drivetrain parts, steering upgrades, engine performance products, and more.

Performance, Replacement & Upgrade Parts

Whether you're maintaining a high-mileage Duramax, restoring an older Silverado or Sierra, or building a truck for increased performance, DmaxStore offers products designed around the needs of diesel truck owners.