Peterbilt 379 Exterior

This Peterbilt 379 extended hood stainless steel grill bezel and mounting kit is the perfect solution for upgrading your existing, worn-out aluminu...

This is a single-piece, 304 stainless steel battery/step box cover. Fits 31" standard Peterbilt battery boxes.

This shorter-than-normal air deflector is made specifically to fit doors with the 6" wide upper window "chopped look" stainless steel trim (as show...

This clear lens version of our Peterbilt turn signal will look awesome on your headlight assembly. The low profile gives it a more streamlined look...

This replacement turn signal mounts to the end of Peterbilt 379 dual rectangular (4" x 6") headlight housings. Fits either driver's or passenger's ...

This panel has a 3.5" wide face. Fits trucks without the wing extension, and wraps around the back of the sleeper. Lights not included! Includes dr...

Lights NOT included. These narrow-width cowl extensions replace the factory panels. Includes both driver's and passenger's side. Bolt mount.

Fits PREMIUM Donaldson breathers on Peterbilt trucks, 2005 and newer. Includes both driver's and passenger's side stainless steel light brackets. L...

This charcoal activated Cab Fresh filter features the Dual Filter System, which removes 97% of all diesel soot, dust, and dirt. It also reduces odo...

Turnbuckles or snaps are not included. All of our winterfronts show a generic example picture. For more information, including available colors and...

Our customers have been greatly pleased with the quality of our replacement step box products, including this top step. It's built to look and work...

Lights not included. Compatible with most pedestal/lollipop lights, 3" diameter or 4" diameter. Sold in PAIRS.

Sold in PAIRS - driver's side and passenger's side. Manufactured in the USA from 10 gauge chrome steel.

Fits all 15" diameter strap mounted breathers on trucks 1987 and newer, including 15" Regular Donaldson, 15" Vortox, 15" Premium Donaldson, 15" Don...

Three piece kit - includes two windshield surrounds (one driver, one passenger) and the center trim. This style is extra-wide and dimpled, to mount...

Lights, grommets, and grommet covers sold separately. Any 2" round LED or incandescent light is compatible. Includes wiring harness with .180 doubl...

These light bars are pre-cut with holes to accommodate M3-style, mini-oval LED lights,  such as the Panelite M3 or Maxxima mini-ovals. No lights in...

This amazing plate is a great way to get that under-the-truck glow you've been wanting, as well as adding more shine. When used together with our f...

Fits Peterbilt trucks with 15" diameter air breather cans only. Lights sold separately. Fits on the front of the breather cans - includes driver's ...

Mounts on the center bracket and outer holes, only. Does not mount to any brackets between the center of the windshield and the outer edge. Does no...

The new "Darwin" series of visors represents the evolution of truck sunvisors, featuring a new low-profile look that lays closer to the windshield ...

Includes all mounting hardware. Measures 42" wide by 9" by 6". This version of our Bug Jammer is generally universal, and will fit most Peterbilt a...

Sold individually. Made in the U.S.A. Existing headlight bezel bolts will fit this replacement bezel. Fits 4" x 6" dual headlight systems, includin...

This 5 inch Y-pipe is the core of your Dynaflex exhaust setup. It fits under the truck, connecting the elbows to the turbo or muffler.Use stainless...

This visor fits trucks with 6 mounting brackets - 3 on each side of the windshield. The 13.5" drop is the deepest allowed by most DOT regulations.F...

This logo accent mounts behind the logo emblem itself, not around it. Logos must be removed to install these trims properly.Logos not included. Tru...

While a lot of people like a traditional flame to represent their truck's speed, another option is the tornado. Equally destructive, but quite a bi...

Pair - lights sold separately.

This product fits 29" diameter tanks ONLY. Before ordering, measure your tanks to ensure that you are getting the right product!The colors shown a...

Die cast metal oval emblem with beautiful chrome plated finish. 7-7/8" X 3-1/4" with mounting studs 6-1/4" apart. Pressure sensitive adhesive tape ...

Individual pieces not available. Sold only in a set of 4 pieces. Not compatible with short or regular hood trucks.

Includes Amber P3 mini-oval LED marker/clearance lights and wiring harness. These are single function lights.

This single-piece stainless steel rear sleeper window visor fits on any truck with a 37" wide window. Includes stainless steel mounting hardware an...

This single-piece stainless steel rear sleeper window visor fits on any truck with a 37" wide window. Includes stainless steel mounting hardware an...

Sold in PAIRS. 

Includes mounting hardware. This aluminum mesh screen fits inside the hood, behind the grill, and stops rocks from flying in.Please Note: This manu...

Includes stainless steel mounting hardware and brackets. Sold as a pair. Fits Peterbilt 379 short hood or extended hood trucks with Double JJ blink...

The scorch style logo bezels are much more subtle than the inferno style, so these are great if you're worried about overwhelming your truck with f...

Includes mounting hardware. Bolt mount. Will not fit Extended Hood trucks!

This logo accent mounts behind the logo emblem itself, not around it. Logos must be removed to install these trims properly.Logos not included. T...

Fits 2005 model Peterbilts only. Will not fit on 2006+ high-visibility doors. See related items for other year models.Tape mount. Includes driver's...

These extra-wide cowl extensions are notched out to accommodate a cab panel.Lights NOT included. Bolt mount. Includes driver's and passenger's side...

This extra-wide clamp is part of the Dynaflex exhaust system. The width of these clamps is essential to creating the illusion of a single-piece pip...