PETERBILT
Find a complete selection of aftermarket parts designed specifically for Peterbilt trucks. From engine components and exhaust systems to brakes, filters, and suspension parts, our inventory ensures you keep your Peterbilt running smoothly and efficiently. Whether you're upgrading for better performance or replacing worn-out parts, our aftermarket solutions offer cost-effective, durable options without compromising quality. Shop with confidence knowing all parts meet rigorous standards for compatibility and reliability. Enhance your Peterbilt truck's lifespan and performance today with our trusted aftermarket parts.
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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 -
9.75 X 30 Inch Stainless Steel Battery Box Cover For Peterbilt 359
PHOENIX DESIGN
$72.159.75 X 30 Inch Stainless Steel Battery Box Cover Fits Peterbilt 359 * High Quality Battery Box Cover* Made Of Stainless Steel* 30 Inch X 9 3/4 Inch * Sold Individually * Warranty On Battery Box Cover Against Defects In Workmanship & Material From Date Of...$72.15 -
3 Inch Stainless Steel Notched Cowl Panels W/ 6 P1 Amber/Clear LEDs For Peterbilt 378, 379
PHOENIX DESIGN
$301.993 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...$301.99 -
20 Inch Chrome Texas Boxed End Bumper W/ Tow & 9 Oval Light Holes For Peterbilt 378 & 379
VALLEY CHROME
$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,...$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 -
Blackout High Power 10 LED Headlight W/ 6 LED Turn & 100 LED Halo For Peterbilt 388, 389 & 567- Driver Side
UNITED PACIFIC
$339.99Custom Driver Side Blackout High Power 10 LED Aftermarket Headlight W/ 6 LED Turn & 100 LED Halo For Peterbilt 388, 389 & 567 * High Quality Headlight * Blackout Headlight Assembly With LED Turn Signal* Driver Side* Easy Connection, Plugs Into Existing...$339.99 -
Plastic Clear Door Light Lens For Peterbilt
UNITED PACIFIC
$3.97Clear Plastic Light Lens For Door fits PeterbiltEnhance the visibility and aesthetics of your vehicle's interior with this clear replacement lens for the courtesy lamp on the doors. Crafted from durable plastic, it's designed to fit both the driver and...$3.97 -
Large Chrome AC Heater Vent For Peterbilt 330, 335, 375, 377, 378 & 379
UNITED PACIFIC
$9.17A/C & Heater Vent Fits Peterbilt 300 SeriesUpgrade your vehicle's interior with our premium Large Vent, meticulously crafted from chrome-plated plastic. Designed as direct replacements, these vents ensure easy installation and a precise fit. Sold...$9.17 -
Chrome Mini Toggle Extension With Clear Jewel For Peterbilt (Pack Of 3)
UNITED PACIFIC
$13.35Toggle Switch Extension Fits PeterbiltMini Toggle Switch Extension made of chrome-plated aluminum, featuring a clear jewel, and measuring 1/4 inch I.D. by 1 inch length. Sold as a pack of 3. These are aftermarket replacement parts (not OEM). - Mini...$13.35 -
On Sale
BESTfit Y-Pipe Hanger Stainless Steel 6 Inch Kit For Long Drop Elbow Peterbilt 378, 379, 389 Glider
BESTfit TRUCK PARTS
Now: $357.29Was: $396.996 Inch Stainless Steel Y-Pipe Hanger KitIntroducing our Y-Pipe Hanger Bracket Kit, designed for Peterbilt trucks equipped with a 6-inch long drop 90-degree elbow and full-size exhaust tee. This comprehensive kit includes two stainless steel exhaust tee...Now: $357.29Was: $396.99 -
BESTfit 8 Inch Chrome-Plated SS Wide Straight Clamp Replaces 50BJ-PB800SCP For Peterbilt 377, 378, 379, 386, 388, and 389
BESTfit TRUCK PARTS
$108.99BESTfit Chrome Stainless Steel Wide Straight ClampEnhance your exhaust system's performance with our top-quality chrome-plated stainless steel exhaust clamp. Featuring an impressive 8-inch diameter, this clamp is suitable for both the driver and...$108.99 -
BESTfit 20 Inch Fiberglass Bumper W/ Tow, Fog & Vent Holes For Peterbilt 387
BESTfit TRUCK PARTS
$670.99BESTfit SBA 20 Inch Bumper W/ Tow, Fog & Vent Holes Fits Peterbilt 387 * High Quality BESTfit Bumper* Made Of Fiberglass* With Tow, Vent, Fog Light Holes* 20 Inch Overall* Molded 1 Piece* Sold Individually* Made In North America* Warranty On Bumpers...$670.99