Front Fender Accessories for Peterbilt 359 Models
Front fenders on a Peterbilt 359 take constant abuse from road spray, rocks, salt, and vibration. The right accessories help protect high-wear areas, keep the front end cleaner, and prevent issues like cracked edges, rust streaks, and lights that fail too soon.
Side Marker Fender Lights: Side marker lights improve visibility near the front wheel area. That matters during lane changes, tight turns, and low-light driving. A common frustration is lights that fail from water intrusion, loose mounts, or poor wiring. Quality LED marker lights and secure mounting help reduce flicker, water damage, and repeat rewiring.
Fender Shields & Guards: Shields and guards help block road spray, rock chips, and salt blast that can beat up your fender edges and surrounding surfaces. They are especially useful on rough roads and winter routes. If youâre tired of grime buildup and corrosion starting at the edges, this is one of the most practical upgrades you can add.
Fender Trim Accent Pieces: Fender trim gives your 359 a cleaner, finished look and helps protect the fender edge. This is where chipping, cracking, and corrosion often begin. Trim is a smart add-on after a replacement, especially if you want to avoid that âunfinished" look.
Headlight Trim: Headlight trim helps your front end look consistent and put together. It also reduces grime lines around the housings that are hard to clean. If your trim package feels mismatched, headlight trim helps tie everything together.
Front Fender Liners: A fender liner protects the area behind the fender from water, salt, and debris. That helps keep wiring and components cleaner and reduces corrosion buildup. If you run wet roads, gravel, or winter salt, a liner is a smart add-on.
Fender Blink Bar Brackets: These brackets provide a secure mounting point for blink bars and lighting. They help reduce vibration-related failures, rattles, and loose hardware. A proper bracket also helps prevent cracking and damage that can come from a poor install.
Rubber Fender Extensions: Rubber extensions add extra coverage to control spray and debris. They help keep steps and side panels cleaner and cut down on mud and salt getting thrown forward from the front tires.
Upgrade your Peterbilt 359 front end with fenders, trim, guards, liners, and lighting mounts that are built for real miles and classic long-hood style.
Frequently Asked Questions About Peterbilt 359 Front Fenders & Acc.
Will these fenders fit my specific year Peterbilt 359, and what about 379 models?
Our Peterbilt 359 fenders are designed to fit all 359 models from 1967-1987. While the 359 and 379 share similar body styles, the mounting brackets and wheel well cutouts differ slightly. The 379 has a longer hood and different fender-to-hood spacing. If you have a 379, you'll need fenders specifically designed for that model. Always verify your truck's model year and OEM before ordering to ensure proper fitment.
What's the difference between fiberglass and steel fenders, and which should I choose?
Steel fenders are OEM-style, extremely durable, and handle impacts better, but they're heavier (approximately 45-50 lbs each) and can rust without proper maintenance. Fiberglass fenders weigh about 15-20 lbs each, won't rust, and are easier to repair minor damage, but they can crack on severe impact. Most owner-operators choose fiberglass for weight savings and corrosion resistance, while fleet operators often prefer steel for maximum durability. Both require the same mounting hardware and brackets.
What additional parts do I need for a complete fender installation?
Beyond the fenders themselves, you'll typically need: fender brackets (if not reusing existing ones), mounting bolts and hardware kit, rubber fender-to-hood seals, fender lights and wiring if applicable, and mud flap hangers. Some installations may also require new inner fender liners. We recommend ordering a complete hardware kit to avoid delays. Installation typically takes 3-4 hours per side for experienced mechanics.
Are these fenders available in different styles, and can they be painted to match?
We stock both OEM-style replacement fenders and custom options. All fiberglass fenders come in white gel coat finish ready for prep and paint. Steel fenders arrive with a black primer coating. For exact color matching, we recommend having them professionally painted at a body shop using your truck's paint code. Some customers successfully use rattle can paint for touch-ups, but professional painting ensures the best results.
Do these fenders come with a warranty, and what about shipping damage?
Most manufacturers offer a 1-year warranty against defects in materials and workmanship. Warranty doesn't cover improper installation, accidents, or normal wear and tear.
