
Peterbilt Exterior Parts
Transform your big rig's appearance with 4 State Trucks' premium Peterbilt semi truck exterior parts. Enhance your Peterbilt's look with sleek chrome accents and durable semi bumpers, designed for both owner-operators and large fleets. Trust 4 State Trucks for top-quality Peterbilt exterior parts that boost style and functionality, ensuring your semi turns heads at every stop. Whether you're after routine replacements or custom upgrades, our components keep your Peterbilt semi truck looking sharp and protected, making each journey more impressive and aerodynamic. From rugged grilles to polished fenders, our exterior parts combine form and function to keep your Peterbilt standing out on the road.
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8 Inch Fiberglass Custom Cab & Cowl Panel For Peterbilt 379
FIBERTECH
$501.99Cab And Cowl Combo Fits Peterbilt * Made Of High Quality Fiberglass* 8 Inch* Custom* With Scoop* Sold Individually* Warranty On Cab And Cowl Combo Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement...$501.99 -
8 Inch Fiberglass Cab/Cowl Combo Panels For Peterbilt 379
FIBERTECH
$459.998 Inch Fiberglass Cab And Cowl Combo PanelsFit for Peterbilt 379 models, this cab and cowl combo panels are made of fiberglass. Find the panels for your truck at 4 State Trucks. * High Quality Cab And Cowl* Fiberglass* 8 Inch* Sold As Pair* Warranty On...$459.99 -
Plain Black Mesh Bug Screen W/ Black Vinyl For Peterbilt 378 & 379 119 BBC With 14 Turn Holes
ROBERT JAMES ENTERPRISES
$79.99Peterbilt Plain Black Bug Screen W/ Heavy Duty Trim By Robert James EnterprisesAre you looking to find a highly durable bug screen to protect your radiator and engine from bugs and road debris? This plain black aftermarket bug screen by Robert James...$79.99 -
On Sale
Chrome Plastic EGR Bug Shield For Peterbilt 379
AFTERMARKET
Now: $4.95Was: $164.99Peterbilt 379 EGR Bugs Shield * High Quality Bug Shield* Made Of Chrome Plated Plastic* Made From High Impact Acrylic Material * Individually Styled To Fit Your Big Rig* Sold Individually* Made In The USA* Warranty On Bug Shield Against Defects In...Now: $4.95Was: $164.99 -
Stainless Steel Aero Style Bug Shield For Peterbilt 378 & 379 Short Hood
TRUX ACCESSORIES
$236.99SS Bug Deflector Fits Peterbilt 378 & 379 119BBCHelp fend off-road hazards and keep your windshield in great condition with this stainless steel bug shield. It mounts on the hood to redirect airflow around your truck so fewer flying insects and road...$236.99 -
On Sale
Smoked Plastic EGR Bugshield For Peterbilt 379
AFTERMARKET
Now: $5.86Was: $97.69EGR Bugshield Fits Peterbilt 379 * High Quality EGR Bug Shield * Made Of Plastic* Smoked Color * Fits Peterbilt Models* Individually Styled To Fit* Sold Individually* Made In USA* Warranty On EGR Bug Shield Against Defects In Workmanship & Material From...Now: $5.86Was: $97.69 -
CSM Aluminum Rear Sleeper Shock Box Cover For Peterbilt 378, 379, 388, 389 - 2006 And Newer
CHROME SHOP MAFIA
$430.99Paintable Aluminum Rear Sleeper Shock Box Cover Fits Peterbilt By Chrome Shop Mafia * High Quality Rear Sleeper Shock Cover * Made Of Smooth Aluminum * Paintable * 1 Piece * Sold Individually* Warranty On Shock Box Cover Against Defects In Workmanship &...$430.99 -
CSM Aluminum Rear Sleeper Shock Box Cover For Peterbilt 377, 378, 379 - 2006 And Older
CHROME SHOP MAFIA
$422.99Rear Sleeper Shock Box Cover Fits Peterbilt By Chrome Shop Mafia * High Quality Rear Sleeper Shock Cover * Made Of Smooth Aluminum * Paintable* 1 Piece * Sold Individually* Warranty On Shock Box Cover Against Defects In Workmanship & Material From Date...$422.99 -
Front Air Cleaner Light Panels W/ 16 - 2 Inch Flat Amber Incandescent Lights For Peterbilt W/ Premium Donaldson AC
ROADWORKS
$159.99Front Breather Light Panels For Peterbilt 378, 379, 388 & 389 W/ Premium Donaldson Breather * High Quality Front A/C Light Panels* Made Of Stainless Steel* 26 Inches Tall* 16 - 2 Inch Flat Amber Incandescent Lights* Fits Premium Donaldson Air Cleaners*...$159.99 -
Front Air Cleaner Lights W/ 8 Incandescent Amber Lights For Peterbilt 378, 379, 388 & 389
ROADWORKS
$289.99Peterbilt Stainless Steel Roadworks Stainless Steel 8 Incandescent Amber Lights Front Breather Fits Peterbilt 378, 379, 388 & 389This High Quality Stainless Steel Front Air Cleaner Lights That Fits Peterbilt 378, 379, 388, And 389 Models Has 8 Amber...$289.99 -
CSM Front Air Cleaner Light Panel W/ 16 - 2 Inch Light Holes For Peterbilt 378, 379, 388 & 389
CHROME SHOP MAFIA
$117.99Stainless Steel Front Breather Light Panels W/ 16 Cutouts Fits Peterbilt 378, 379 388 & 389 By Chrome Shop Mafia * High Quality Front Light Panel* 16-2 Inch Flat Light Holes* Sold As Pairs* Warranty On Air Cleaner Light Panels Against Defects In...$117.99 -
Stainless Steel Rear Air Cleaner Light Panels W/ 16 Flat 2 Inch Red LEDs & Bezels For Peterbilt 378, 379, 388 & 389
CHROME SHOP MAFIA
$292.99Stainless Steel Rear Lighted Breather Bars * High Quality Cleaner Lights* Made Of Stainless Steel* With 8 Flat 2 Inch Round LED Lights Per Side* Color - Red With Red Lens* Made In USA* Sold As Pairs* Warranty On Cleaner Lights Against Defects In...$292.99