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Peterbilt 379 Parts

Peterbilt 379 Parts

At 4 State Trucks, you’ll find everything you need to keep your iconic 379 model running strong and looking sharp. From bumpers and exhausts to fuel tanks, fenders, and chrome trim, we’ve got Peterbilt accessories and parts designed to fit your specific model year (87’ – 07’). Whether it’s a full-body restoration, a small component replacement, or a custom upgrade, our lineup has what you need.

Universal Parts

Peterbilt 379 Parts

You want your classic heavy-duty truck to last as long as possible. That's why it's important to prioritize quality, whether it’s a performance-based or purely cosmetic replacement Peterbilt part.

Get Replacement Mechanical Parts & Chrome Upgrades

These often match or exceed OEM quality and maintain your Peterbilt 379's resale value. Find everything from engine, drivetrain components, and Pete 379 diesel fuel storage tanks to exterior Pete 379 chrome stack tops and interior upgrades. The best features include: - Exceptional durability and reliability to withstand the demands of commercial trucking - Innovative design and engineering to improve performance, efficiency, and longevity - Vast selection of parts and accessories to customize and optimize your Peterbilt 379 - Easy installation and compatibility with the Peterbilt 379 platform - Competitively priced to provide excellent value for your investment
Quality aftermarket parts can improve efficiency, give better durability, and allow for more customization options to tailor your classic big rig's performance.

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