Peterbilt 379 Parts
Find the best Peterbilt 379 aftermarket and custom parts in the business here at 4 State. The Peterbilt 379 is one of the most popular American owner-operator truck models of all time. Pete truck models are a brand of choice for experienced truckers who need dependable semi trucks. 4 State Trucks has all the aftermarket semi truck parts and accessories you need to make your Pete 379 stand out to showcase your unique personality. Whether you need bumpers, exhaust, or fuel tanks, 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.
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9 LED GloLight Grakon 1000 Style Cab Light - Amber LED/ Amber Lens
UNITED PACIFIC
$17.20Amber Dual Function Watermelon Amber LED Cab LightUpgrade your cab lighting with our Cab Light featuring a durable polycarbonate construction. With 9 dual-function diodes in a stylish watermelon design, this light ensures enhanced visibility with its...$17.20 -
Dash Control Knob For Peterbilt
UNITED PACIFIC
$6.49Dash Control Knob Fits PeterbiltUpgrade your vehicle's data display module with our premium Knob. This aftermarket replacement part (not OEM) is designed to enhance and style. Sold individually, this knob ensures precise control and easy adjustment of...$6.49 -
4 X 6 Crystal Headlight W/ High And Low Beam Functions
UNITED PACIFIC
$182.025 High Power LED Crystal HeadlightUpgrade your truck's lighting with our powerful Headlight. Featuring 5 high-power LEDs in a 4-inch by 6-inch design, this headlight offers both high and low beam functions. Its reinforced aluminum reflector ensures...$182.02 -
Billet Aluminum Vertical Bar Grille Insert For Peterbilt 379 127 BBC
UNITED PACIFIC
$531.59Aluminum Grille Insert With Vertical Bars & Black Side WallsEnhance your vehicle's front end with our custom aftermarket billet Grille Insert. Made of durable aluminum, this grille insert features a vertical bar design and is designed to fit long hood...$531.59 -
Rectangular Chrome Dome Light Cover For Peterbilt 2006-Newer
UNITED PACIFIC
$8.49Chrome Dome Light Cover Fits PeterbiltUpgrade your vehicle's exterior with our sleek Chrome-Plated Plastic Trim. Crafted for durability and style, this trim features a single opening for added visual appeal. Easy to install, it comes with double-sided...$8.49 -
Chrome 2.375 Inch Small Round Guage Bezel W/ Visor For Peterbilt
UNITED PACIFIC
$2.03Chrome Plastic Small Gauge Bezel With VisorThe small gauge bezel is made of chrome-plated plastic and includes a visor. It fits 2-3/8 inch diameter gauges and is sold individually. This is an aftermarket replacement part (not OEM). * Small Gauge Bezel*...$2.03 -
36 Diode Amber/Amber Rectangular LED Cab Light Assembly W/ Chrome Housing
UNITED PACIFIC
$44.08Chrome Rectangular Amber LED Amber Lens Cab Light AssemblyThe cab light assembly is made of polycarbonate and features 36 amber LED diodes with an amber lens. It includes mounting hardware, a gasket, and a chrome base. The assembly has two wires: one...$44.08 -
Dash Screws Plain For Peterbilt- Pack Of 14
UNITED PACIFIC
$46.20Pete Plain Chrome Dashboard ScrewsUpgrade your vehicle's interior with these chrome-plated dash screws. Each pack contains 14 screws, providing a perfect fit and finish for your dashboard. Sold as a set, these aftermarket replacement parts ensure...$46.20 -
Chrome Cab Light, Grakon 1000 Housing
UNITED PACIFIC
$20.61Grakon 1000 Cab Light Housing - No VisorEnhance your cab lights with this chrome-plated plastic cab light housing, specifically designed for United Pacific Grakon 1000 style LED cab lights. It comes with all the necessary hardware and a gasket for easy...$20.61 -
On Sale
7 Inch 10 High Power Diode Driving Light, 1300 Lumens, Clear Lens
UNITED PACIFIC
Now: $170.09Was: $242.997 Inch Single Stud Mount Round Driving Light W/ Black HousingEnhance your vehicle's lighting with our LED light featuring a stainless steel bezel. This model boasts two diode red LEDs paired with a clear lens, ensuring optimal visibility. The specially...Now: $170.09Was: $242.99 -
Amber 12 LED Watermelon Cab Light W/ Chrome Housing
UNITED PACIFIC
$46.7917 LED Watermelon Cab LightIlluminate your cab with our Cab Light Kit, featuring 17 diodes that emit a vibrant amber light through an amber lens in a distinctive watermelon style. The chrome plastic housing adds a touch of elegance while the...$46.79 -
Chrome Pyrometer Bezel With Visor for 3.25 Inch Round Gauge
UNITED PACIFIC
$3.25Classic Style Large Pyrometer Bezel With VisorEnhance your vehicle's interior with this pyrometer bezel featuring a lustrous chrome-plated finish and a durable visor. Specifically designed for large 3-1/4 inch pyrometers, this aftermarket replacement...$3.25