
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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SS 13 1/2 Inch Straight Style Drop Visor, Standard Mount For Peterbilt Flat Top Models W/ Door Mounted Mirrors
TWELVE GAUGE
$407.992 Piece Stainless Steel Standard Mount Drop Visor By 12 GaugeAre you looking to replace your visor on your rig? Elite Truck Accessoriesoffers this quality stainless steel 13.5-inch drop visor. It mounts on the top of the cab to shade your cab and deflect...$407.99 -
SS 13 1/2 Inch Straight Style Drop Visor, Blind Mount For Peterbilt Flat Top Models W/ Door Mounted Mirrors
TWELVE GAUGE
$489.992 Piece Stainless Steel Blind Mount Drop Visor By 12 GaugeUpgrade your Peterbilt flat top truck with this 13.5 inch blind mount drop visor. Designed to replace factory fiberglass visors, it offers a sleek and stylish look. * High Quality Visor* Made Of...$489.99 -
Fiberglass Sleeper Panels, 8 x 70 Inch W/ Short Extensions For Peterbilt 379, 386, 389
FIBERTECH
$358.998 Inch Fiberglass Sleeper Panels With Short Extensions For 70 Inch Sleepers * High Quality Sleeper Panel* Fiberglass* 8 Inch * 70 Inch Length * With Short Extensions* Sold As Pair* Warranty On Sleeper Panels Against Defects In Workmanship & Material From...$358.99 -
Ultra-Flat Top Style 63 Inch Conversion Sleeper Cap For 63 Inch Peterbilt Ultra Cabs
FIBERTECH
$2,109.99Conversion Sleeper Cap Fits Peterbilt 377, 378, 379, 388, 389, & 389 Gliders.The Ultra-Flat Top Style 63 Inch Conversion Sleeper Cap is perfect if you want to give your truck that sleek flat top look while keeping your ultra cab comfortable. This sleeper...$2,109.99 -
Ultra Cab To Flat Top Conversion Roof Cap, 36 Inch For Peterbilt 378, 379, 388, 389
FIBERTECH
$1,220.9936 Inch Ultra Cab Flat Top Roof Cap With Aluminum ReinforcementThe 36-inch Ultra Flat Top Sleeper Roof Cap enhances the look of your Ultra Flat Top Conversion while providing comfort. It features bonded aluminum reinforcement for easy headliner...$1,220.99 -
Deluxe Flat Top Day Cab Conversion Kit For Peterbilt 365, 367, 378, 379, 386, 388, 389
FIBERTECH
$3,048.99Fiberglass Flat Top Day Cab Deluxe Kit * High Quality Day Cab Deluxe Kit* Includes: - 3 Piece 6 Inch Cab Extension- Bonded 1 Inch X 2 Inch Aluminum Bracing- Fiberglass Interior Window Trim- 19 Inch X 36 Inch Factory Rear Window Glass- Window Seal And...$3,048.99 -
Flat Panel Day Cab Kit For Peterbilt 375, 377, 378, 379, 388, & 389
FIBERTECH
$1,546.99Flat Panel Day Cab Kit Fits Peterbilt * High Quality Flat Panel Day Cab Kit * Made Of Fiberglass* 1 Inch x 2 Inch Aluminum Bracing* Fiberglass Interior Window Trim* 19 Inch x 36 Inch Rear Window Glass* Window Seal And Hardware And Light Gray Interior...$1,546.99 -
Ultra Cab Deluxe Day Cab Conversion Kit For Peterbilt
FIBERTECH
$1,892.99Ultra Cab Deluxe Day Cab Conversions Kit Fits Peterbilt * High Quality Conversion Kit* Made Of Fiberglass* Comes Complete with Bonded, Internal Aluminum Bracing and Mounting Hardware* Kit Includes: - One-Piece Fiberglass Panel- Bonded 1 X 2 Inch Aluminum...$1,892.99 -
Flat Top Deluxe Day Cab Conversion Kit For Peterbilt Unibilt
FIBERTECH
$1,546.99Flat Top Deluxe Day Cab Conversions Kit Fits PeterbiltThe Peterbilt Deluxe Ultra Cab Flat Panel Day Cab Kit enhances your truck with a 3-Piece 6-inch Cab Extension for added space and comfort. It has bonded Aluminum Bracing for enhanced durability and...$1,546.99 -
CSM Aluminum Diamond Plate Toolbox, 30 x 30 x 15 Inch W/ Perforated Steps For Peterbilt 359, 377, 378, 379, 389, 389 Glider
CHROME SHOP MAFIA
$749.99Aluminum Step Tool Box W/ SS Locking T Handle Latch By Chrome Shop MafiaGet your Peterbilt OE stye replacement aluminum Tool Box by Chrome Shop Mafia at 4 State Trucks. It features a 7-inch lower step and a 4.75-inch upper step with grip to prevent...$749.99 -
14 Inch Chrome Steel Texas Square Bumper W/ Mounting & Tow/Hitch Holes For Peterbilt 378/ 379 Conventional 1987-2007
VALLEY CHROME PLATING
$760.99Valley Chrome 14 Inch Chrome Steel Texas Square Bumper With Mounting & Tow/Hitch Holes * High Quality Replacement Bumper* Made Of Chrome Plated Steel* Texas Square14 Inch* Has Cutouts For:- Mounting Holes- Tow/Hitch Holes* Does Not Include Mounting...$760.99 -
20 Inch Chrome American Eagle Rolled End Blind Mount Bumper W/ Tow Holes For Peterbilt 378, 379
VALLEY CHROME PLATING
$1,903.99Valley Chrome American Eagle Rolled End Blind Mount Bumper W/ Tow Holes Fits Peterbilt 378 & 379 * High Quality Bumper* Made Of Chrome Plated Steel * 20 Inch American Eagle* Has Cutouts For:- Tow/Hitch Holes* Does Not Include Mounting Bolts, Washers Or...$1,903.99