
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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Aluminum 6 Inch Chop Top Window Panels For Peterbilt With Cab-Mounted Mirrors 2005 & Newer
IOWA CUSTOMS
$136.99Paintable Aluminum Chop Door Trim Fits Peterbilt 378, 379, 386, 388 & 389 * High Quality Door Chops* 6 Inch* Upper Door Trim* Chopped Look Panel* Smooth Aluminum* Paintable * Fits Peterbilt With Cab-Mounted Mirrors* Sold As Pair* Warranty On Upper Door...$136.99 -
6 Inch SS Window Trim Chop For Peterbilt 378, 379, 365, 367, 386, 388, 389 2005-Newer
PHOENIX DESIGN
$105.99Stainless Steel Window Trim Chop 6 Inch Fits Peterbilt 300 Series With Cab Mounted Mirrors * High Quality Window Trim Chops* Made Of 430 Polished Stainless Steel * 6 Inch Height* Sold As Pair* Fits Trucks With Cab Mounted Mirrors* Warranty On Window Trim...$105.99 -
3 Inch Stainless Steel Notched Cowl Panels W/ 6 P1 Amber/Clear LEDs For Peterbilt 378, 379
PHOENIX DESIGN
$344.993 Inch Notched Cowl Panels W/ 6 P1 Amber LED Clear Lens Lights Fits Peterbilt 378 & 379 * High Quality Cowl Panels* Made Of 430 Stainless Steel* Notched* 3 P1 Lights Per Side* Amber LED/Amber Lens* 3 Inch* Sold As Pair * Made In USA* Warranty On Cowl...$344.99 -
Hogebuilt Stainless Steel Fender Mounting Bracket, Passenger Side For Peterbilt W/ Low Air Leaf Suspension
HOGEBUILT FENDERS
$483.99Passenger Side Mirror Finish 304 SS Half Or Full Stainless Steel Front Fender Mounting BracketThis Hodgebuilt Bracket is specifically built to work with Peterbilt Low Air Leaf Suspension. It works great for full or half fenders and is easy to install...$483.99 -
Chrome Reducer, 7 To 5 Inch ID
UNITED PACIFIC
$61.99Chrome Plated 7 To 5 Inch ID ReducerConnect 7 inch inside diameter exhaust pipe to 5 inch inside diameter exhaust pipe with this reducer. It is chrome plated and is sold individually. * High Quality Reducer* Chrome-Plated* 7 Inch I.D. To 5 Inch I.D.*...$61.99 -
20 Inch Chrome Texas Boxed End Bumper W/ Tow & 9 Oval Light Holes For Peterbilt 378 & 379
VALLEY CHROME PLATING
$955.99Valley Chrome Texas Boxed End Bumper W/ Tow & 9 Oval Light Holes Fits Peterbilt 378 & 379 * High Quality Replacement Bumper20 Inch Boxed End* Has Cutouts For- Mounting Holes- Tow/Hitch Holes* 20 Inch Boxed End* Does Not Include Mounting Bolts, Washers Or...$955.99 -
7 Inch Round Chrome Guide 682-C Style Classic Headlight Housing W/ Round Bezel For Peterbilt 359, 378, 379, 388, 389
UNITED PACIFIC
$121.99Chrome Guide Hot Rod Headlight Housings * High Quality Headlight Housing* Headlight Bulb Sold Separately* Chrome Plated Headlight Housing And Bezel* Sold Individually* Warranty On Headlight Housing Against Defects In Workmanship & Material From Date Of...$121.99 -
7 Inch Wide Stainless Steel Mounting Clamp Straight Bracket For Peterbilt
UNITED PACIFIC
$68.747 Inch Exhaust Wide Band Clamp w/Bracket Fits PeterbiltIntroducing the Stainless Steel Mounting Clamp, an aftermarket replacement part engineered for secure mounting of exhaust stacks and pipes. Crafted from stainless steel, this clamp features a wide...$68.74 -
Chrome Grakon 1000 Style Competition Series LED Cab Light Amber-Clear Set Of 5
UNITED PACIFIC
$134.99Set of 5 LED Grakon 1000 Style Amber/Clear Chrome Bullet Cab LightEnhance the look of your truck with our Cab Light Kit, featuring a sleek Watermelon Style design. Constructed from chrome-plated plastic, these lights boast a durable build that's...$134.99 -
Chrome Grakon 1000 Style Competition Series 19 Diode LED Cab Light Amber/Amber
UNITED PACIFIC
$30.79LED Grakon 1000 Style Amber/Amber Chrome Bullet Cab LightUpgrade your cab lighting with our premium Cab Light featuring a durable polycarbonate construction and a chrome-plated plastic housing. With 19 diodes in a watermelon style design, this light...$30.79 -
Chrome 8 Inch Narrow Exhaust Clamp W/ Flange For Peterbilt 377, 378, 379, 386, 388, 389
UNITED PACIFIC
$26.718 Inch Chrome Plated Stainless Steel Exhaust Mounting Clamp For PeterbiltUpgrade your exhaust system with our premium aftermarket exhaust mounting clamp. Crafted with durable chrome plating, this clamp adds both style and to your vehicle. With an 8-inch...$26.71 -
Chrome 10/12 Inch Screw Cover Snap-On Style - Pack Of 10
UNITED PACIFIC
$4.17Snap-On Cover Pack of 10Elevate the appearance of your fixtures with these Chrome Plated Plastic covers, meticulously crafted to fit size 10 and 12 screw heads. Each cover features a molded plastic cap and cup washer, effectively concealing unsightly...$4.17