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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BESTfit Chromed Heated Motorized Door Mirror W/ Hoop, Driver Side For Peterbilt 330, 335, 377, 378, 379, 386, 388, 389
BESTFIT TRUCK PARTS
$419.99BESTfit Chrome Heated Power Door Mirror With Hoop Fits Peterbilt With Cab-Mounted Mirrors * High Quality Door Mirror* With Hoop* Motorized* Heated * With Chrome Cover * Driver Side* Warranty Mirror Against Defects In Workmanship & Material From Date Of...$419.99 -
CSM SS Tapered Style Anti-Sail Plates 11 X 14 Inch For Mud Flaps
CHROME SHOP MAFIA
$40.99Stainless Steel 11 X 14 Inch Anti-Sail Plate W/ 7 Inch Center To Center Bolt Holes By Chrome Shop MafiaKeep your mud flaps down on your trailer with these anti-sail plates. They are made of stainless steel and are corrosion resistant. The anti-sail...$40.99 -
CSM Diamond Plate Aluminum Air Line Box W/ Single Electrical Plug Hole
CHROME SHOP MAFIA
$245.99Aluminum Air Line Box w/ Single Electrical Plug Hole By Chrome Shop MafiaHide unsightly connectors on the back of your truck with this CSM Air Line Box. Made of lightweight aluminum with diamond tread, it is precut for a single electrical plug hole. *...$245.99 -
Steel Air Tank 12 Inch Diameter X 29.5 Inch Length 2850 Cubic Inch Volume - Black
BESTFIT TRUCK PARTS
$166.89Air Tank With 3/4 Inch Front & Back Port With 1/4 Inch NPT Drain Port * High Quality Air Tank* Overall Length 29.50 Inch* 12 Inch Diameter * Trailer* Type 1 Bracket Orientation* Volume: 2,850 Cubic Inches* 3/4 Inch NPT Front Port* 3/4 Inch NPT Back Port*...$166.89 -
26.5 Inch Composite Tapered Fender Bracket
MINIMIZER
$53.99Composite Tapered BracketMade for fast and hassle free mounting Minimizer fenders, this bracket is 26.5 inches long. Its tapered form helps ensure a proper fit. * High Quality Fender Bracket* Composite Tapered* 26.5 Inch* With Bolts* Made In USA* Sold...$53.99 -
Hogebuilt 430 Stainless Steel Quarter Fender Mounting Brackets
HOGEBUILT FENDERS
$108.9914 Gauge Mirror Finish Stainless Steel Quarter Fender BracketAre you ready to install new stainless steel quarter fenders to your truck? This Hogebuilt universal fit fender bracket is engineered to allow your trucks fenders to work with the suspension...$108.99 -
Lower Dash Trim Right Side Of Fuse Door For Peterbilt
TURNPIKE TRUCK TRIM
$25.19Lower Dash Trim Fits Peterbilt * High Quality Dash Trim * Made Of Stainless Steel* Right Side Of Fuse Door* Made In USA* Sold Individually* Warranty On Dash Trims Against Defects In Workmanship & Material From Date Of Purchase** Number 2 In Photo...$25.19 -
Aluminized Steel Exhaust Down Pipe Replaces 14-14194 For Peterbilt 375, 377, 378, 379
AFTERMARKET
$185.99Exhaust Down Pipe Below Turbo Pipe Fits Peterbilt * High Quality Down Pipe* Made Of Aluminized Steel* With Detroit Engine* Pipe That Comes After The Turbo Pipe On Most Models* Sold Individually* Warranty On Down Pipes Against Defects In Workmanship &...$185.99 -
Rockwood Stainless Steel Parking Brake Warning Plate For Peterbilt
ROCKWOOD
$25.99SS Parking Brake Plate W/ EngravingsAccent and protect the area around your air brake knobs on your Peterbilt dash with this high quality statement plate. Made of stainless steel, it is engraved with a reminder to apply the parking brake before leaving...$25.99 -
On Sale
Rockwood Stainless Steel Dump Valve Switch Trim Plate For Peterbilt
ROCKWOOD
Now: $5.03Was: $7.19SS Dump Valve Switch PlateCover your switch plate with this luxury stainless steel trim by Rockwood for Peterbilt models. It is engraved with cursive font reading On, Off, and Dump Valve. The plate is made in the USA and is sold individually. * High...Now: $5.03Was: $7.19 -
Torpedo Cab Light Lens - Amber
UNITED PACIFIC
$8.25Amber Torpedo Cab Light * High Quality Cab Light Lens* Amber* Torpedo* Sold Individually* Warranty On Cab Light Lens Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not OEM)**** This Item Is...$8.25 -
BESTfit Wiring Harness Cover For Peterbilt 359/379
BESTFIT TRUCK PARTS
$46.91BESTfit Peterbilt Firewall Wiring Harness CoverProtect your vehicle's wiring harness with our Firewall Wiring Harness Cover, proudly made in the USA. Sold individually, this aftermarket replacement part is designed to meet high standards, although it's...$46.91