Peterbilt 388 Parts
Find the best Peterbilt 388 custom and aftermarket parts in the business here at 4 State. The Peterbilt 388 is a dependable semi truck model that meets the brand's commitment to durability, comfort, and safety for truck owners. When you drive a Pete 388, you'll enjoy the combination of power and strength - and, with help from 4 State Trucks, you can customize your truck to meet your needs. We've got aftermarket and custom bumpers, lighting, toolboxes, and all the aftermarket parts you need for your Pete 388.
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Chrome-Plated Aluminum Light Bracket W/ Amber LED & Amber Lens
IOWA CUSTOMS
$354.99Universal Light Bracket W/ LEDs * Made Of High Quality Chromed Plated Aluminum* Amber Lens* Amber Diodes* Sold Individually* Warranty On Brackets Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part...$354.99 -
Stainless Steel Rear Window Visor W/ 37 Inch Rear Windows
PHOENIX DESIGN
$133.99SS Rear Window Visor For Trucks W/ 37 Inch Rear Windows * High Quality Rear Window Visor* Made Of Stainless Steel * For Trucks With 37 Inch Rear Windows* Sold Pair* Warranty On Rear Window Visor Against Defects In Workmanship & Material From Date Of...$133.99 -
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Stainless Steel Blank Shock Box Cover W/ 45 Degree Top For Peterbilt 389 W/ 48, 63 Inch Sleeper
IOWA CUSTOMS
Now: $541.79Was: $773.99Stainless Steel Shock Box Cover W/ 45 Degree Top Fits Peterbilt 389 W/ 48 & 63 Inch Sleeper * High Quality Shock Box Cover * 304 #8 Non-Directional Polished Stainless Steel* Blank Without Light Holes* 45 Degree Top Design* For Trucks With 48, 52, 63 Or...Now: $541.79Was: $773.99Qty in Cart: 0Quantity:Price:Now: $541.79Was: $773.99Subtotal: -
Stainless Steel Shock Box Cover W/ 45 Degree Top For Peterbilt 389 W/ 70 Inch Sleeper
IOWA CUSTOMS
$719.99Iowa Customs Stainless Steel Shock Box Cover W/ 45 Degree Top Fits Peterbilt 389 W/ 70 Inch Sleeper * High Quality Shock Box Cover * 304 #8 Non-Directional Polished Stainless Steel* Blank Without Light Holes* 45 Degree Top Design* For Trucks With 70 Or...$719.99 -
Aluminum 8 Inch Chop Top Window Panels For Peterbilt With Cab-Mounted Mirrors 2005 & Newer
IOWA CUSTOMS
$158.99Paintable Aluminum Chop Door Trim Fits Peterbilt 378, 379, 386, 388 & 389 * High Quality Door Chops* 8 Inch* Upper Door Trim* Chopped Look Panel* Smooth Aluminum* Paintable * Fits Peterbilt With Cab-Mounted Mirrors* Sold As Pair* Warranty On Upper Door...$158.99 -
Aluminum 5 Inch Chop Top Window Panels For Peterbilt With Cab-Mounted Mirrors 2005 & Newer
IOWA CUSTOMS
$99.99Paintable Aluminum Chop Door Trim Fits Peterbilt 378, 379, 386, 388 & 389 * High Quality Door Chops* Made Of Smooth Aluminum* 5 Inch* Upper Door Trim* Chopped Look Panel* Paintable * Fits Peterbilt With Cab-Mounted Mirrors* Sold As Pair* Warranty On...$99.99 -
Aluminum 4 Inch Chop Top Window Panels For Peterbilt With Cab-Mounted Mirrors 2005 & Newer
IOWA CUSTOMS
$91.75Paintable Aluminum Chop Door Trim Fits Peterbilt 378, 379, 386, 388 & 389 * High Quality Door Chops* Made Of Smooth Aluminum* 4 Inch* Upper Door Trim* Chopped Look Panel* Paintable * Fits Peterbilt With Cab-Mounted Mirrors* Sold As Pair* Warranty On...$91.75 -
Polished 304 Stainless Steel Tool Box Combo Step Trim For Peterbilt 379 & 378 Passenger Side
IOWA CUSTOMS
$141.998 Gauge Polished Stainless Steel Tool Box Combo Step Trim * High Quality Step Trim* Made Of #8 304 Polished Stainless Steel* Passenger Side* Kit Includes:- 1 Long Step Trim- 1 Short Step Trim- 1 Center Panel With Handle Cutout* Sold As Kit * Warranty On...$141.99 -
2 Inch Billet Aluminum Clutch Extender For Peterbilt 379, 386, 389
IOWA CUSTOMS
$81.99Billet Aluminum 2 Inch Clutch Pedal ExtenderImprove the comfort of your foot on the clutch pedal with this billet aluminum Iowa Customs 2 Inch Extender. The patented design increases the degree the pedal is off the floor from roughly 15 percent to 45...$81.99 -
Iowa Customs 2 Inch Chrome Clutch Extender For Peterbilt 379, 386, 389
IOWA CUSTOMS
$109.99Chrome Plated 2 Inch Clutch Pedal ExtenderImprove the comfort of your foot on the clutch pedal with this chrome plated Iowa Customs 2 Inch Extender. The patented design increases the degree the pedal is off the floor from roughly 15 percent to 45 percent...$109.99 -
Aluminum 7 Inch Chop Top Window Panels For Peterbilt
IOWA CUSTOMS
$148.99CSM Upper Door Trim Chopped Look Fits Peterbilt * High Quality Upper Door Trim* Made Of High Aluminum* Chopped Style* 7 Inch Width* Installs With Double Side Tap, Not Included.* Sold As A Pair* Warranty On Upper Door Trims Against Defects In Workmanship...$148.99 -
2.25 X 7.281 Inch Stainless Steel Radio Face Plate For Peterbilt 357, 365, 367, 378, 379, 388, 389
PHOENIX DESIGN
$18.76Stainless Steel Radio Face Plate W/ 2.25 X 7.281 Inch Opening Fits Peterbilt 357, 365, 367, 378, 379, 388 & 389 * High Quality Radio Face Plate* Made Of Stainless Steel* 2.250 Inch X 7.281 Inch Opening* Sold Individually* Made In USA* Warranty On Radio...$18.76