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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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
$204.99Upgrade 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,...$204.99 -
15-Inch Stainless Steel Front Air Cleaner Light Brackets with Four Watermelon Light Holes
JML KUSTOMS
$204.99Upgrade 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...$204.99 -
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
$18.35Add 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...$18.35 -
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 -
Day Cab Flat Panel Complete Conversion Kit With Tan Interior For Peterbilt 378, 379, 386, 388, 389 Regular Cab
FIBERTECH
$2,456.99Day Cab Flat Panel Complete Conversion Kit * High Quality Flat Panel Conversion Kit* Includes:- One-piece Fiberglass Panel- Bonded 1 Inch x 2 Inch Aluminum Bracing- Fiberglass Interior Window Trim- 19 Inch x 36 Inch Rear Window Glass- Window Seal And...$2,456.99 -
Day Cab Flat Panel Complete Conversion Kit With Dark Gray Interior For Peterbilt 378, 379, 386, 388, 389 Regular Cab
FIBERTECH
$2,456.99Peterbilt Ultra Cab Flat Panel Day Cab Kit Complete Conversion Kit * High Quality Flat Panel Conversion Kit* Includes:- One-piece Fiberglass Panel- Bonded 1 Inch x 2 Inch Aluminum Bracing- Fiberglass Interior Window Trim- 19 Inch x 36 Inch Rear Window...$2,456.99