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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BESTfit Tinted Rear Window Slider Assembly For Peterbilt 359 & 379
BESTFIT TRUCK PARTS
$559.99BESTfit Tinted Rear Window Slider Assembly Fits Day Cab Or SleeperThis rear window assembly features outside dimensions of 18 1/2 inches in height and 35 1/2 inches in length. It comes with a tinted slider accompanied by a screen and frame, with the...$559.99 -
BESTfit Day Cab Conversion Kit For Peterbilt Unibilt
BESTFIT TRUCK PARTS
$874.99BESTfit Day Cab Conversion Kit Fits PeterbiltTransform your truck with our Day Cab Conversion Kit, crafted from quality fiberglass for durability and longevity. This kit includes a one-piece fiberglass panel with a pre-installed 19 x 36 rear window,...$874.99 -
On Sale
Peterbilt 379 - Pair BESTfit 6 Inch Wide Fiberglass Cab & Cowl Panel Combo
FIBERTECH
Now: $332.09Was: $368.99BESTfit Cab & Cowl Panel Combo Fits Peterbilt 6 Inch TallEnhance the appearance of your Peterbilt 379 cab with our aftermarket Sleeper Panel. Crafted from durable fiberglass and paintable to match your desired color scheme, this panel measures 6 inches...Now: $332.09Was: $368.99 -
8.5 X 5.5 Inch Chrome Plated Steel Black Rectangular Spot Mirror W/ Flat Face
GRAND GENERAL
$30.17Rectangular Flat Face Mirror Center Mount W/O Mount Bracket Chrome * High Quality Spot Mirror* Made Of Chrome-Plated Steel* 8-1/2 Inch Length x 5-1/2 Inch Width* Rectangular With Flat Face* Ball Socket On Rear* Sold Individually * Warranty On Spot...$30.17 -
BESTfit Stainless Steel 3.5 X 42 Inch Cab Panels For Peterbilt 359, 378, 379 - Pair
BESTFIT TRUCK PARTS
$109.99Peterbilt SS 3.5 Inch Wide Blank Cab PanelsDress up your Truck with this set of 2 smooth stainless steel cab panels with no cut-outs. They are 42 inches long and 3.5 inches wide. The panels fit Peterbilt 359, 378, and 379 models. * High Quality Cab...$109.99 -
Aluminum 6 Inch Chop Top Window Panels For Peterbilt With Cab-Mounted Mirrors 2005 & Newer
IOWA CUSTOMS
$136.99Paintable Aluminum Chop Door Trim Fits Peterbilt 378, 379, 386, 388 & 389 * High Quality Door Chops* 6 Inch* Upper Door Trim* Chopped Look Panel* Smooth Aluminum* Paintable * Fits Peterbilt With Cab-Mounted Mirrors* Sold As Pair* Warranty On Upper Door...$136.99 -
6 Inch SS Window Trim Chop For Peterbilt 378, 379, 365, 367, 386, 388, 389 2005-Newer
PHOENIX DESIGN
$105.99Stainless Steel Window Trim Chop 6 Inch Fits Peterbilt 300 Series With Cab Mounted Mirrors * High Quality Window Trim Chops* Made Of 430 Polished Stainless Steel * 6 Inch Height* Sold As Pair* Fits Trucks With Cab Mounted Mirrors* Warranty On Window Trim...$105.99 -
3 Inch Stainless Steel Notched Cowl Panels W/ 6 P1 Amber/Clear LEDs For Peterbilt 378, 379
PHOENIX DESIGN
$336.993 Inch Notched Cowl Panels W/ 6 P1 Amber LED Clear Lens Lights Fits Peterbilt 378 & 379 * High Quality Cowl Panels* Made Of 430 Stainless Steel* Notched* 3 P1 Lights Per Side* Amber LED/Amber Lens* 3 Inch* Sold As Pair * Made In USA* Warranty On Cowl...$336.99 -
BESTfit SS Mirror Brackets For Peterbilt 378, 379, 386, 388, 389 W/ Cab Mounted Mirrors
BESTFIT TRUCK PARTS
$599.99BESTfit Stainless Steel Mirror Brackets - Mirror Bracket - Stainless Steel - For Cab Mounted Mirrors - Does Not Include Mounting Hardware - Made In USA - Sold As Pair - Warranty On Mirror Brackets Against Defects In...$599.99 -
9 Inch Stainless Blank Wide Cab-Cowl-70 Inch Sleeper Panels For Peterbilt 378, 379
TRUX ACCESSORIES
$944.99Southern Style Cab-Cowl Panels & Sleeper Panels Fits 70 Inch SleeperAt 4 State Trucks, we offer this set of quality Southern Style panels made of smooth 430 stainless steel. The set includes the cab, cowl, and sleeper panels for both sides of the truck...$944.99 -
CSM SS 2.5 Inch Air Cleaner Straps For Peterbilt 378, 379, 388, 389
CHROME SHOP MAFIA
$209.99Stainless Steel Air Cleaner Straps By Chrome Shop MafiaSecurely mount your 15-inch air cleaner with these extra-wide straps. They are made of corrosion-resistant stainless steel and measure 2.5 inches wide. The straps are sold in a set of 4 and fit...$209.99 -
On Sale
Fiberglass Flat Top Sleeper Cap, 36 Inch For Peterbilt 379 1987-2007
FIBERTECH
Now: $1,001.69Was: $1,112.9936 Inch Fiberglass Flat Top Sleeper Cap * High Quality Sleeper Cap* Fiberglass* 36 Inch * Flat Top * To Attach Headliner* Sold Individually* Warranty On Sleeper Caps Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...Now: $1,001.69Was: $1,112.99