Peterbilt 379 Exterior Parts
Make your truck stand out with our assortment of high-quality Peterbilt 379 exterior parts. Find aftermarket cab panels, fairings, day cab conversion kits, and sleeper accessories. Get started on your customization journey now
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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 15-Inch Front Air Cleaner Brackets with Radius Ends for Peterbilt 379 and 389
JML KUSTOMS
$199.99Enhance Your Peterbilt's Air Cleaner with Durable and Stylish BracketsUpgrade your Peterbilt 379 or 389 with our 15-inch front air cleaner brackets, designed with sleek radius ends. These brackets are crafted from durable 304 stainless steel, ensuring...$199.99 -
15-Inch Stainless Steel Front Air Cleaner Light Brackets with Three Watermelon Light Holes
JML KUSTOMS
$174.99Upgrade Your Peterbilt with Durable and Stylish Light BracketsEnhance the look and functionality of your Peterbilt with these 15-inch stainless steel front air cleaner light brackets. Designed to accommodate three watermelon-style lights per bracket,...$174.99 -
15-Inch Stainless Steel Front Air Cleaner Light Brackets with Four Watermelon Light Holes
JML KUSTOMS
$174.99Upgrade Your Peterbilt with Durable and Stylish Light BracketsEnhance the look and functionality of your Peterbilt with these 15-inch stainless steel front air cleaner light brackets. Designed to accommodate four watermelon-style lights per bracket, they...$174.99 -
8.5" x 4.5" 304 Stainless Steel Exterior Under-Sleeper Corner Bracket with Watermelon Light Hole
JML KUSTOMS
$84.99Enhance Your Peterbilt's Exterior with a Durable Under-Sleeper Corner BracketUpgrade your Peterbilt truck's exterior lighting with our 8.5-inch by 4.5-inch under-sleeper corner bracket, crafted from premium 304 stainless steel. Designed to accommodate a...$84.99 -
Peterbilt Stainless Steel Rear Ingress Handles
REALWHEELS
$177.99Peterbilt SS Rear Ingress Handles - Rear Ingress Handle - Stainless Steel - Made In USA - Sold As Pair - Aftermarket Replacement Part (Not OEM)$177.99 -
Stainless Steel Indian Feather Style Keyhole Trim For Peterbilt 2005 and Earlier
ROADWORKS
$18.99Add Custom Flair with Indian Feather Style Keyhole TrimEnhance the look of your truck with this stainless steel Indian feather style keyhole trim. Designed to add a unique, custom touch, this trim features an intricate feather design that stands out on...$18.99 -
Premium 15-Inch Stainless Steel Front Air Cleaner Panels with Radius Ends & Watermelon Light Holes – Fits Peterbilt Trucks
JML KUSTOMS
$202.99Enhance Your Peterbilt's Style with High-Quality Stainless Steel Air Cleaner PanelsEnhance your Peterbilt truck's appearance and functionality with our premium 15-inch Stainless Steel Light Bracket, featuring smooth radius ends and 3 watermelon light...$202.99 -
Day Cab Extended Complete Conversion Kit With Tan Interior For Peterbilt 378, 379, 386, 388, 389 Regular Cab
FIBERTECH
$3,889.99Day Cab Extended Complete Conversion Kit * High Quality Extended Conversion Kit* Includes:- 3 Piece 6 Inch Fiberglass Cab Extension- Bonded 1 Inch x 2 Inch Aluminum Bracing- Fiberglass Interior Window Trim- 19 Inch x 36 Inch Rear Window Glass- Window...$3,889.99 -
Day Cab Extended Complete Conversion Kit With Light Gray Interior For Peterbilt 378, 379, 386, 388, 389 Regular Cab
FIBERTECH
$3,889.99Day Cab Extended Complete Conversion Kit * High Quality Extended Conversion Kit* Includes:- 3 Piece 6 Inch Fiberglass Cab Extension- Bonded 1 Inch x 2 Inch Aluminum Bracing- Fiberglass Interior Window Trim- 19 Inch x 36 Inch Rear Window Glass- Window...$3,889.99 -
Day Cab Extended Complete Conversion Kit With Black Interior For Peterbilt 378, 379, 386, 388, 389 Regular Cab
FIBERTECH
$3,889.99Day Cab Extended Complete Conversion Kit * High Quality Extended Conversion Kit* Includes:- 3 Piece 6 Inch Fiberglass Cab Extension- Bonded 1 Inch x 2 Inch Aluminum Bracing- Fiberglass Interior Window Trim- 19 Inch x 36 Inch Rear Window Glass- Window...$3,889.99 -
Peterbilt 378, 379, 386, 388, 389 Extended Basic Flat Panel Day Cab Conversion Kit
FIBERTECH
$2,088.99Peterbilt Ext. Cab Basic Flat Panel Day Cab Conversion KitGet a comfy ride with this 6-inch fiberglass cab extension for your Peterbilt 378, 379, 386, 388, 389, or 389 Glider. It adds 4 inches of legroom and features a rugged aluminum sub-structure for...$2,088.99