
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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Fibertech Day Cab Flat Panel Conversion Kit - Panel Only For Peterbilt 378, 379, 386, 388, 389, & 389 Glider Flat Top
FIBERTECH
$2,567.99Peterbilt Flat Panel Conversion Kit - Flat Panel Conversion Kit - Includes: - One-piece Fiberglass Panel - Mounting Hardware - 3-Piece 6 Inch Fiberglass Cab Extension - Bonded 1 Inch X 2 Inch Aluminum Bracing -...$2,567.99 -
Fibertech Day Cab Flat Panel Conversion Kit - Panel Only For Peterbilt 378, 379, 386, 388, 389, & 389 Glider
FIBERTECH
$1,336.99Peterbilt Flat Panel Day Cab Conversion Kit - Flat Panel Conversion Kit - Includes: - One-piece Fiberglass Panel - Mounting Hardware - 3-Piece 6 Inch Fiberglass Cab Extension - Bonded 1 Inch X 2 Inch Aluminum...$1,336.99 -
On Sale
8 Inch Fiberglass Low Rider Cab And Cowl Panels - Pair
FIBERTECH
Now: $306.15Was: $343.998 Inch Fiberglass Low Rider Cab And Cowl Panels - Cab And Cowl Panel - Fiberglass - 8 Inch - Sold As Pair - Warranty On Cab And Cowl Panels Against Defects In Workmanship & Material From Date Of Purchase - Aftermarket...Now: $306.15Was: $343.99 -
Fibertech Cab Flat Panel Basic Conversion Kit For Peterbilt 378, 379, 386, 388, 389
FIBERTECH
$1,380.99Peterbilt Day Cab Flat Panel Basic Conversion Kit - Flat Panel Basic Conversion Kit - Includes: - 1 Piece Fiberglass Panel - Bonded 1 Inch X 2 Inch Aluminum Bracing - Fiberglass Interior Window Trim - Mounting...$1,380.99 -
Paintable SS Hood Extension Panel For Peterbilt
FIBERTECH
$391.99Replacement Peterbilt Paintable SS Hood Extension Panel - Hood Extension Panel - Stainless Steel - Paintable - Sold Individually - Warranty On Hood Extension Panels Against Defects In Workmanship & Material From Date Of...$391.99 -
On Sale
8 Inch Fiberglass Cab / Cowl Panels For Peterbilt 379, 389
FIBERTECH
Now: $356.59Was: $400.66Peterbilt 379 & 389 Fiberglass Cab / Cowl Panels - Cab/Cowl Panels - Fiberglass - 8 Inch - Made In USA - Sold Individually - Warranty On Cab/Cowl Panels Against Defects In Workmanship & Material From Date Of...Now: $356.59Was: $400.66 -
Gray Primer Cowl Panel For Peterbilt 379
WTI FENDERS
$295.60Gray Cowl Panel For Half Light BarRestore or customize your Peterbilt 379 with this gray primer cowl panel designed for trucks with half light bars. Built from durable composite fiberglass, it's ready for sanding, painting, and mounting-giving you a...$295.60 -
Stainless Steel 6 Inch Exhaust Clamp with Straight Bracket for Peterbilt
TRUX ACCESSORIES
$108.996 Inch Exhaust Clamp W/ Straight Bracket - 430 Stainless Steel - 6 Inch Diameter - 3 Inch Height - Straight Mounting Plate - Sold IndividuallyWarranty & Disclaimers:Warranty On Exhaust Clamp Against Defects In Workmanship &...$108.99 -
Stainless Steel 2 Plate Hinged License Plate Holder For Peterbilt 379
BORES
$81.99304 Stainless Steel 2 Plate Hinged License Plate HolderGive your Peterbilt 379 a polished, professional look with this durable 2 plate hinged license plate holder. Made from corrosion-resistant 304 stainless steel, it's built to handle years of highway...$81.99 -
16-Inch Stainless Steel 10-Gauge Flame Mud Flap Bottom Weight
ROCKWOOD
$70.99Enhance Mud Flap Stability with 16-Inch Stainless Steel Flame Mud Flap WeightKeep your mud flaps securely in place with this 16-inch stainless steel 10-gauge flame mud flap bottom weight. Designed to minimize movement and reduce road grime spray, this...$70.99 -
24-Inch Stainless Steel 10-Gauge Flame Mud Flap Bottom Weight
ROCKWOOD
$117.99Enhance Mud Flap Stability with 24-Inch Stainless Steel Flame Mud Flap WeightKeep your mud flaps securely in place with this 24-inch stainless steel 10-gauge flame mud flap bottom weight. Designed to minimize movement and reduce road grime spray, this...$117.99 -
Manual Dual Vision Flat Glass Mirror Head – Heated & Lighted, Black
LUVERNE
$231.74Heated & Lighted Manual Dual Vision Mirror Head for Enhanced SafetyThis manual dual vision mirror head is designed to provide clear visibility with a heated and lighted flat glass. The sleek black finish ensures both durability and a stylish look. Ideal...$231.74