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Peterbilt 389 Parts

Peterbilt 389 Parts

Find the best Peterbilt 389 aftermarket and custom parts in the business here at 4 State. The Peterbilt 389 is a big rig of choice for American truckers, with its dependable engine and great style. It's got all the features you expect from a Peterbilt model, plus many modern bells and whistles. 4 State Trucks can help you make your Pete 389 look like a million bucks. Whether you need aftermarket bumpers, exhaust, or seating, we've got you covered. Hit the open road in style and comfort with the best custom gear for your Peterbilt heavy duty truck or 18 wheeler."

Universal Parts

Peterbilt 389 Parts

The Peterbilt 389 served as the replacement of classic, iconic Peterbilt 379 model which ended production in 2007. We carry interior, exterior, and mechanical parts for 389 Model years ranging from 2007-2025. If you’re looking to start customizing your rig from the inside and out, this is a great place to start.

Upgrade Your Peterbilt 389 with Custom Accessories

Elevate appearance and performance. If you’re looking to replace a worn-out bracket, upgrade your Peterbilt 389 cab lighting, or add chrome trim pieces, you'll find heavy-duty truck parts built to last.

Fully Customize Your Rig

Choose from bold chrome accessories, polished exterior upgrades, or interior add-ons to make your cab feel more like home. We’ve got aerodynamic parts that help you save fuel, and LED lighting that makes sure you're seen—day or night.

Reliable Replacements

Not every job needs a full overhaul. Sometimes it’s just a mirror, a hood latch, or a grille trim. No matter what you're working on, we've got replacement Peterbilt 389 parts that fit right and install easy. You’ll also find upgrade options that are DIY-friendly if you’re wrenching on your own.

Get Customer Support

Not sure what part fits your rig? Don’t sweat it. Our team is here to help you find that perfect Pete 389 front bumper, drop visor, or sleek interior upholstery flooring. Whether you're an owner-operator, fleet manager, or shop mechanic, we’ve got the knowledge and inventory to get you back on the road fast.

Why Shop for Aftermarket 389 Parts at 4 State?

- Huge selection of Peterbilt 389 accessories. - Fast shipping on all in-stock parts. - Built for heavy-duty performance. - Great prices on trusted aftermarket brands. Ready to make your 389 look sharper, run better, or haul smarter?

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