Peterbilt 388 Exterior Parts
Upgrade your Peterbilt 388 with our premium exterior parts selection, including day cab conversion kits, sleeper accessories, replacement windshield wipers, and cowl panels
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BESTfit Stainless Door Window Deflectors For Peterbilt With Convex Mirrors - Pair
BESTFIT TRUCK PARTS
$212.99BestFit SS Door Window Deflectors Fits PeterbiltElite Truck Accessoriesoffers this pair of quality shiny stainless steel window deflectors. Perfect for keeping rain, sleet, and snow channeled away from open windows, it fits Peterbilt 379, 386, 388, 389,...$212.99 -
CSM SS Rear Shock Box Cover For Peterbilt
CHROME SHOP MAFIA
$643.99Rear Sleeper Shock Box Cover Fits Peterbilt By Chrome Shop Mafia * High Quality Sleeper Shock Cover* Made Of Stainless Steel* Mirror Finish * 45 Degree Angles On All Three Sides* Sold Individually* Warranty On Shock Box Covers Against Defects In...$643.99 -
Stainless Steel Wiper Arm Cover For Peterbilt
TRUX ACCESSORIES
$46.63Wiper Arm Cover Stainless Steel Fits PeterbiltCover the ugly black arms of your windshield wipers with this pair of stainless steel covers. They install easily with double-sided 3M tape. The covers fit Peterbilt 377, 378, 379, 386, 388, and 389 models. -...$46.63 -
On Sale
Light Gray Premium Interior Kit For Peterbilt UltraCab Conversion
FIBERTECH
Now: $902.69Was: $1,002.99Light Gray Interior Kit * High Quality Interior Kit* Light Gray* Will Not Fit Factory Day Cabs* Sold As Set* Warranty On Interior Kits Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not...Now: $902.69Was: $1,002.99 -
Door Latch Trim For Storage Door, Passenger Side For Peterbilt
GRAND GENERAL
$14.52Passenger Side Peterbilt Door Latch TrimGet the perfect fit with this direct replacement door latch for the passenger side door of your sleeper storage. It is made of a shiny chrome plated plastic and is sold individually. The latch fits many Peterbilt...$14.52 -
SS Sleeper Storage Door Handle For Peterbilt
ROADWORKS
$29.99Stainless Steel Sleeper Storage Door Handle Fits Peterbilt * High Quality Door Handle* Made Of Stainless Steel* Replacement Door Handle Trim * Made In USA* Sold Individually* Warranty On Door Handle Against Defects In Workmanship & Material From Date Of...$29.99 -
On Sale
48 Inch Flat Top Sleeper Cap For Peterbilt 377, 378, 379 Ultra Cab Models
FIBERTECH
Now: $1,525.49Was: $1,694.99Sleeper Roof Cap Conversion Fits Peterbilt * High Quality Roof Cap For 48 Inch Sleeper* Get That Cool Flat Top Look And Keep Your Ultra Cab Sleeper Comfort * Ready To Install, Comes Complete With Aluminum Roof Support Bracing * Sold Individually* Made In...Now: $1,525.49Was: $1,694.99 -
On Sale
Flat Top Roof Cap, 63 Inch For Peterbilt Flat Top Models Only
FIBERTECH
Now: $1,919.69Was: $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)****...Now: $1,919.69Was: $2,132.99 -
On Sale
6 Inch Extended Day Cab Conversion Kit W/ Fiberglass Interior, 19 X 36 Inch Rear Window For Peterbilt Ultracab
FIBERTECH
Now: $2,420.09Was: $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...Now: $2,420.09Was: $2,688.99 -
On Sale
Fibertech Day Cab Extended Complete Conversion Kit - Black Interior For Peterbilt 378, 379, 386, 388, 389
FIBERTECH
Now: $3,095.99Was: $3,439.996 Inch Cab Extension With Window Trim, Rear Window Glass, Padded Interior Panel, & HardwareThe Fibertech 6-inch fiberglass cab extension for Peterbilt 378, 379, 386, 388, 389, and 389 Glider Ultra Cab models provides an extra 4 inches of legroom. It is...Now: $3,095.99Was: $3,439.99 -
On Sale
Fibertech Day Cab Flat Panel Complete Conversion Kit W/ Black Interior For Peterbilt
FIBERTECH
Now: $2,211.29Was: $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...Now: $2,211.29Was: $2,456.99 -
CSM 9 Inch SS Bowtie Rear Window Visor For Kenworth, Peterbilt
CHROME SHOP MAFIA
$260.99Stainless Steel Blind Mount Rear Window Visor By Chrome Shop MafiaAdd a finishing touch to your truck with this stylish rear bowtie window sun visor. Made of stainless steel, it is 42 inches long and 9 inches tall on the outsides with an 8-inch center...$260.99