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 2.5 Inch Flexible Coolant Hose
BESTFIT TRUCK PARTS
$92.81BESTfit Flexible Coolant HoseLooking for a specialty coolant hose? Our coolant hose is designed with a 2.50-inch inside diameter and a 2.82-inch outside diameter, making it suitable for various applications. With a length of 8.50 inches, it's reinforced...$92.81 -
Stainless SteelAmerican Eagle 8-5 X 120 Inch Exhaust Kit W/ Bull Hauler Stacks & Long Drop Elbows
AMERICAN EAGLE EXHAUST
$3,800.008 Inch Stainless Steel Exhaust Kit With Long Drop 90 Degree Elbows Fits PeterbiltConstructed from durable chrome-plated steel, this exhaust kit offers a reliable solution for upgrading your vehicle's exhaust system. The comprehensive kit includes two...$3,800.00 -
BESTfit Spring Bushing Kit For Peterbilt Low Air Leaf Suspension
BESTFIT TRUCK PARTS
$59.99BESTfit Rear Spring Bushing Kit Fits PeterbiltThis bushing kit is tailored for Peterbilt low air leaf suspensions, providing essential components for maintenance. Each kit includes one bushing, one spring eye sleeve, one spring bushing bolt, one lock...$59.99 -
BESTfit Rear Spring Bushing Mount For Peterbilt Air Leaf Suspension
BESTFIT TRUCK PARTS
$34.99BESTfit Rear Spring Bushing Mount Fits PeterbiltThis air leaf spring bushing mount is designed for Peterbilt air leaf suspension systems, accommodating a 4.000-inch spring. Please note that the spring bushing is sold separately. Each mount is sold...$34.99 -
On Sale
BESTfit Heavy Duty Silicone Coolant Hose 1.75 Inch ID
BESTFIT TRUCK PARTS
Now: $2.16Was: $3.09BESTfit 1.75 Inch ID Heavy Duty Silicone Coolant HoseThis silicone coolant hose is tough and perfect for keeping your engine cool. It's got a 1.75-inch inner diameter (that's 44mm) and a width of 2.07 inches (53mm), reinforced with three layers of...Now: $2.16Was: $3.09 -
BESTfit Heavy Duty Silicone Coolant Hose 1.50 Inch ID
BESTFIT TRUCK PARTS
$2.99BESTfit 1.50 Inch ID Heavy Duty Silicone Coolant HoseThis silicone coolant hose is sturdy and designed to keep your engine running smoothly. With a 1.50-inch inner diameter (that's 38mm) and a width of 1.82 inches (46mm), it's reinforced with three...$2.99 -
BESTfit Heavy Duty Silicone Coolant Hose 3 Inch ID
BESTFIT TRUCK PARTS
$3.99BESTfit 3.00 Inch ID Heavy Duty Silicone Coolant HoseDo you need coolant hoses to withstand all of the elements your truck goes through? Elite Truck Accessoriescarries 3 inch ID x 3.32 inch OD Flexfab heavy duty silicone coolant hoses with 3-ply...$3.99 -
BESTfit Fiberglass White Vortex Generator By Aerocap - Set Of 26
BESTFIT TRUCK PARTS
$162.99BESTfit White Fiberglass Vortex Generator By AerocapLooking for really good generators for your truck? These special ones, called Aerodynamic Vortox Generators VGS, are made by pilots. They're easy to put on ? just stick them around the back of your...$162.99 -
BESTfit Stainless Steel Grille & Surround Assembly For Peterbilt 379 127 BBC
BESTFIT TRUCK PARTS
$1,099.99BESTfit Grille & Surround Assembly Fits Peterbilt 379 Extended Hood * Made Of High Quality Stainless Steel* Fits 127 BBC - Extended Hood Only* Sold Individually* Made In North America* Warranty On Grille Assembly Against Defects In Workmanship & Material...$1,099.99 -
BESTfit Stainless Steel Upper & Lower Grille Trim Ring Set For Peterbilt 379 119BBC
BESTFIT TRUCK PARTS
$226.99BESTfit Grille Trim Ring Set Fits PeterbiltImprove the appearance of your Peterbilt 379 Short Hood by updating the grille with this high quality shiny 2 piece trim set. Made of a durable polished stainless steel, this set includes both the upper and...$226.99 -
BESTfit Fiberglass Flanged Full Fender W/ Built-In Liner
FIBERTECH
$1,286.99BESTfit Full FendersOur fiberglass Full Fender set is designed to provide durable protection for your vehicle's tires, with dimensions of 30.5 inches in height, 26 inches in width, and 103.5 inches in length. Suitable for tire sizes ranging from 22.5 to...$1,286.99 -
On Sale
BESTfit 8-5 X 108 Inch Chrome Exhaust Kit W/ Miter Stacks, Long 90S & Chrome Tapered Y-Pipe Peterbilt 378, 379
BESTFIT TRUCK PARTS
Now: $3,612.59Was: $4,013.99BESTfit Chrome 8 Inch Exhaust Kit With 52 Inch Spool Fits Peterbilt 378 & 379 * Made Of High Quality Chrome-Plated Steel* Sleeper Type: Standard* Top Cut: Miter Top* Length: 108 Inches* Long Drop Elbows* 52 Inch Quiet Spools* Kit Includes:- Miter Top...Now: $3,612.59Was: $4,013.99