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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Flat Top Roof Cap, 63 Inch For Peterbilt Flat Top Models Only
FIBERTECH
$2,132.9963 Inch Flat Top Replacement Roof Cap * High Quality Roof Cap* 63 Inch* Flat Top Factory* Sold Individually* Warranty On Roof Caps Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)****...$2,132.99 -
6 Inch Extended Day Cab Conversion Kit W/ Fiberglass Interior, 19 X 36 Inch Rear Window For Peterbilt Ultracab
FIBERTECH
$2,688.993-Piece Day Cab Extension W/ Aluminum Bracing, Factory Rear Window Glass & Mounting Hardware * High Quality Day Cab Conversion Kit * Extended* Kit Includes: - 3-Piece 6 Inch Cab Extension- Bonded 1 Inch X 2 Inch Aluminum Bracing- Fiberglass Interior...$2,688.99 -
Fibertech Day Cab Flat Panel Complete Conversion Kit W/ Black Interior For Peterbilt
FIBERTECH
$2,456.99Peterbilt Day Cab Flat Panel W/ Aluminum Bracing, Window Trim, Rear Window Glass, & HardwareThe Day Cab Flat Panel Complete Conversion Kit with Black Interior adds an impressive 4 inches of extra leg room to your Peterbilt 378, 379, 386, 388, 389, or 389...$2,456.99 -
LowRider Front Fender Kit W/ Paintable Front Fenders, SS Cab Extensions & Fiberglass Cab Panels For Peterbilt 379
FIBERTECH
$2,129.993 Piece Paintable Front Fender Kit * High Quality Front Fenders* Includes - Front Fenders Paintable - Stainless Steel Cab Extension Panels - 8 Inch Fiberglass Cab Panels* Paintable * Sold As Kit* Warranty On Front Fenders Against Defects In Workmanship &...$2,129.99 -
Ultra-Flat Top Style 63 Inch Conversion Sleeper Cap For 63 Inch Peterbilt Ultra Cabs
FIBERTECH
$2,132.99Conversion Sleeper Cap Fits Peterbilt 377, 378, 379, 388, 389, & 389 Gliders.The Ultra-Flat Top Style 63 Inch Conversion Sleeper Cap is perfect if you want to give your truck that sleek flat top look while keeping your ultra cab comfortable. This sleeper...$2,132.99 -
Deluxe Flat Top Day Cab Conversion Kit For Peterbilt 365, 367, 378, 379, 386, 388, 389
FIBERTECH
$2,684.99Fiberglass Flat Top Day Cab Deluxe Kit * High Quality Day Cab Deluxe Kit* Includes: - 3 Piece 6 Inch Cab Extension- Bonded 1 Inch X 2 Inch Aluminum Bracing- Fiberglass Interior Window Trim- 19 Inch X 36 Inch Factory Rear Window Glass- Window Seal And...$2,684.99 -
Flat Panel Day Cab Kit For Peterbilt 375, 377, 378, 379, 388, & 389
FIBERTECH
$2,456.99Flat Panel Day Cab Kit Fits Peterbilt * High Quality Flat Panel Day Cab Kit * Made Of Fiberglass* 1 Inch x 2 Inch Aluminum Bracing* Fiberglass Interior Window Trim* 19 Inch x 36 Inch Rear Window Glass* Window Seal And Hardware And Light Gray Interior...$2,456.99 -
BESTfit 63 Inch Fiberglass Roof Cap For Peterbilt Flat Top Sleeper
BESTFIT TRUCK PARTS
$2,499.99BESTfit 63 Inch Fiberglass Roof Cap Fits Peterbilt Flat Top Sleeper * High Quality Roof Cap* Made Of Fiberglass* 63 Inches* For Flat Top Sleeper* Made In USA* Sold Individually ** Warranty On Roof Cap Against Defects In Workmanship & Material From Date...$2,499.99 -
Peterbilt 377, 378, 379 BESTfit Fiberglass 63 Inch Roof Panel Flat For Ultracab
BESTFIT TRUCK PARTS
$1,927.99BESTfit Fiberglass Roof Panel For Ultra RoofUpgrade your vehicle with our aftermarket Roof Panel Flat, crafted from durable fiberglass. Easy to install with Huck Rivets (not included), this roof panel requires the original roof bow to be shortened for a...$1,927.99