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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Stainless Steel 5 X 7 Inch Retaining Ring
UNITED PACIFIC
$8.25SS 5 X 7 Inch Retaining Ring W/ 4 Screw Tabs * High Quality Retaining Ring* Made Of 304 Stainless Steel* 5 Inch X 7 Inch* With 4 Screw Tabs* Sold Individually* Warranty On Retaining Rings Against Defects In Workmanship & Material From Date Of Purchase***...$8.25 -
Chrome AC Control Knob For Peterbilt 330, 335, 377, 378 & 379
UNITED PACIFIC
$5.41Chrome A/C Control Knob Fits PeterbiltUpgrade your vehicle's interior controls with our premium Control Knob, meticulously crafted from chrome-plated plastic. Sold individually, this knob provides a sleek and stylish accent to your dashboard or console...$5.41 -
Chrome Ashtray For Peterbilt
UNITED PACIFIC
$19.47Chrome Ash Tray Trim Fits PeterbiltEnhance the look of your vehicle's interior with our Ash Tray Trim, crafted from chrome-plated plastic. Please note that the ash tray insert is sold separately. Each trim piece is sold individually and is designed as an...$19.47 -
Chrome Ashtray Trim For Peterbilt
UNITED PACIFIC
$15.48Chrome Ash Tray Trim Fits PeterbiltUpgrade your vehicle's interior with our Ash Tray Trim, crafted from durable chrome-plated plastic. Please note that the ash tray insert is sold separately. Each trim piece is sold individually and is designed as an...$15.48 -
Chrome Classic Style Small Gauge Cover W/ Visor For Peterbilt 300 Series
UNITED PACIFIC
$3.31Chrome Small Gauge Cover W/ Visor Fits PeterbiltUpgrade your 2005-older Peterbilt model's dashboard with our chrome-plated plastic small gauge cover. Designed specifically for small gauges, this cover features a classic style and includes a visor for...$3.31 -
Old School Front Fender - Passenger Side For Peterbilt 379
WTI FENDERS
$881.99Passenger Side Peterbilt 379 Old School Front FenderRevive the timeless allure of your truck with our Passenger Side Front Fiberglass Fender in the captivating "Old School Style." This fender pays homage to the iconic front fenders found on Peterbilt...$881.99 -
Old School Front Fender - Driver Side For Peterbilt 379
WTI FENDERS
$881.99Driver Side Peterbilt 379 Old School Front FenderRevive the classic charm of your truck with our Front Fiberglass Fender in the timeless "Old School Style," specifically designed for the driver's side. Reminiscent of the iconic front fenders found on...$881.99 -
BESTfit Cab And Sleeper Seal For Peterbilt 359
BESTFIT TRUCK PARTS
$169.99BESTfit Cab & Sleeper Boot SealThe sleeper seal is constructed from factory-style flexible rubber designed specifically for the Unibilt sleeper to cab opening, suitable for large Unibilt openings only. It measures 3.250 inches in width, 0.750 inches in...$169.99 -
BESTfit Aluminum Frame Step Mill Finish
BESTFIT TRUCK PARTS
$105.99BESTfit Mill Finish Aluminum Frame StepUpgrade your vehicle with our Aluminum Frame Step, designed for durability and style. With a sleek mill finish, this frame step adds a touch of elegance to your ride. Measuring 13.75 inches in width and 27.25 inches...$105.99 -
5 Inch Aluminized Taper Lock Y Pipe For BESTfit Long 90 Degree Elbow For Peterbilt 378, 379,389 Glider
BESTFIT TRUCK PARTS
$192.99BESTfit 5 Inch Aluminized Taper Lock T-Pipe For Long Drop Elbows For Use Without Flex PipeUpgrade your exhaust system with our T-Pipe, crafted from durable aluminized steel for longevity and performance. Featuring 5-inch tapered ends, this T-Pipe is...$192.99 -
BESTfit Tinted Rear Window Slider Assembly For Peterbilt 359 & 379
BESTFIT TRUCK PARTS
$559.99BESTfit Tinted Rear Window Slider Assembly Fits Day Cab Or SleeperThis rear window assembly features outside dimensions of 18 1/2 inches in height and 35 1/2 inches in length. It comes with a tinted slider accompanied by a screen and frame, with the...$559.99 -
BESTfit Day Cab Conversion Kit For Peterbilt Unibilt
BESTFIT TRUCK PARTS
$905.99BESTfit Day Cab Conversion Kit Fits PeterbiltTransform your truck with our Day Cab Conversion Kit, crafted from quality fiberglass for durability and longevity. This kit includes a one-piece fiberglass panel with a pre-installed 19 x 36 rear window,...$905.99