
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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3.5 X 70 Inch Stainless Steel Blank Sleeper Panels For Peterbilt
TRUX ACCESSORIES
$225.99Sleeper Panels Fits PeterbiltThis pair of quality sleeper panels fit Peterbilt models with a 70 inch sleeper. They mount underneath the sleeper and have a smooth stainless steel 3 1/2 inch face with no cutouts or light openings. * High Quality Sleeper...$225.99 -
Belmor Smoke Black Ventvisors For Peterbilt 330, 335, 357, 378, 379, 384, 386, 388 & 389
BELMOR
$120.99Smoke Black Ventvisors Fits PeterbiltKeep the noise level down when driving with your windows down at highway speeds and rain out of your cab with this pair of Smoke Black Belmor Ventvisors. They deflect rain, snow, and sleet away from side mirrors for a...$120.99 -
Aluminum Sleeper Air Bag Cover For Peterbilt
IOWA CUSTOMS
$232.99Sleeper Air Bag Cover Fits Peterbilt * Made Of High Quality Aluminum* Gray Primer Finish* Sold As Pairs* Warranty On Sleeper Air Bag Cover Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not...$232.99 -
Stainless Steel Flat Face Rear Visor For Peterbilt W/ 37.25 Inch Rear Window
PHOENIX DESIGN
$129.99Stainless Steel Flat Face Rear Visor Fits Peterbilt W/ 37.25 Inch Rear Window * High Quality Rear Sunvisor* Made Of Stainless Steel* Flat Face* For Trucks With 37.25 Inch Rear Window Only * Sold Individually * Warranty On Flat Face Rear Sunvisor Against...$129.99 -
3 Inch Stainless Steel Standard Cowl Panels W/ 8 - 3/4 Inch Light Holes For Peterbilt 378, 379
PHOENIX DESIGN
$201.993 Inch Standard Cowl Panels W/ 8 - 3/4 Inch Light Holes Fits Peterbilt 378 & 379 * High Quality Cowl Panels* Made Of 430 Stainless Steel* Standard Cowl Panels* 4 - 3/4 Inch Round Light Holes Per Side* Lights Not Included* 3 Inch* Sold As Pair * Made In...$201.99 -
Smoke Acrylic Window Vent Visors For Peterbilt
UNITED PACIFIC
$59.49Acrylic Window Vent Visors With Double Sided Tape MountStay comfortable and alert in your Peterbilt cab with these practical side front window visors. Made of tinted acrylic, these visors are sold in pairs and allow you to have your window down while...$59.49 -
Stainless Steel 7 Inch Chopped Window Trim For Peterbilt 378, 379, 386, 388, 389
UNITED PACIFIC
$69.58SS 7 Inch Chopped Window Trim * High Quality Window Trim* 304 Premium Grade Stainless Steel* 7 Inch* Chopped * Easy To Install With Pressure Sensitive Adhesive Mounting* Fits Various Other Models With Cab Mounted Mirrors * Includes 1 Piece Left-Hand...$69.58 -
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 -
Day Cab Extended Complete Conversion Kit With Tan Interior For Peterbilt 378, 379, 386, 388, 389 Regular Cab
FIBERTECH
$4,344.99Day 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...$4,344.99 -
Day Cab Extended Complete Conversion Kit With Light Gray Interior For Peterbilt 378, 379, 386, 388, 389 Regular Cab
FIBERTECH
$4,344.99Day 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...$4,344.99 -
Day Cab Extended Complete Conversion Kit With Black Interior For Peterbilt 378, 379, 386, 388, 389 Regular Cab
FIBERTECH
$4,344.99Day 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...$4,344.99 -
Peterbilt 378, 379, 386, 388, 389 Extended Basic Flat Panel Day Cab Conversion Kit
FIBERTECH
$2,567.99Peterbilt 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...$2,567.99