
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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3 In. Std Cab Panels W/ 24 - 3/4 Inch Amber/Amber Lights For Peterbilt 388/389 W/ 36/44 In. Sleeper No Extenders
PHOENIX DESIGN
$640.99Cab Panels W/ 24 - 3/4 Inch Amber/Amber Lights Fits Peterbilt 388/389 W/ 36/44 In. Sleeper No Extenders * High Quality Cab/Sleeper Panel* Made Of 430 Stainless Steel* Includes Cab and Sleeper Panels With Lights** Cab Panels- 3 Inch Height- 3/4 Inch Round...$640.99 -
3 Inch Sleeper Extension Panels W/ 2 - 2 Inch Amber/Clear LEDs For Peterbilt 367, 378, 379, 386, 388, 389, 567
PHOENIX DESIGN
$152.99Sleeper Extension Panels W/ 2 - 2 Inch Amber/Clear LEDs Fits Peterbilt 367, 378, 379, 386, 388, 389, 567 * High Quality Cab/Sleeper Panel* Made Of 430 Stainless Steel* Includes Driver And Passenger Side Sleeper Panels** Sleeper Extension- 3 Inch Height-...$152.99 -
3 Inch Sleeper Extension Panels W/ 8 - 2 Inch Amber/Amber LEDs For Peterbilt 367, 378, 379, 386, 388, 389, 567
PHOENIX DESIGN
$247.99Sleeper Extension Panels W/ 8 - 2 Inch Amber/Amber LEDs Fits Peterbilt 367, 378, 379, 386, 388, 389, 567 * High Quality Cab/Sleeper Panel* Made Of 430 Stainless Steel* Includes Driver And Passenger Side Sleeper Panels** Sleeper Extension- 3 Inch Height-...$247.99 -
3 Inch Sleeper Extension Panels W/ 3 - 2 Inch Amber/Clear LEDs For Peterbilt 367, 378, 379, 386, 388, 389, 567
PHOENIX DESIGN
$247.99Sleeper Extension Panels W/ 3 - 2 Inch Amber/Clear LEDs Fits Peterbilt 367, 378, 379, 386, 388, 389, 567 * High Quality Cab/Sleeper Panels* Made Of 430 Stainless Steel* Includes Driver And Passenger Side Sleeper Panels** Sleeper Extension- 3 Inch Height-...$247.99 -
3 Inch Sleeper Extension Panels W/ 6 - 2 Inch Amber/Amber LEDs For Peterbilt 367, 378, 379, 386, 388, 389, 567
PHOENIX DESIGN
$247.99Sleeper Extension Panels W/ 6 - 2 Inch Amber/Amber LEDs Fits Peterbilt 367, 378, 379, 386, 388, 389, 567 * High Quality Cab/Sleeper Panel* Made Of 430 Stainless Steel* Includes Driver And Passenger Side Sleeper Panels** Sleeper Extension- 3 Inch Height-...$247.99 -
3 Inch Sleeper Extension Panels W/ 4 P3 Amber/Amber LEDs For Peterbilt 367, 378, 379, 386, 388, 389, 567
PHOENIX DESIGN
$152.99Sleeper Extension Panels W/ 4 P3 Amber/Amber LEDs Fits Peterbilt 367, 378, 379, 386, 388, 389, 567 * High Quality Cab/Sleeper Panel* Made Of 430 Stainless Steel* Includes Driver And Passenger Side Sleeper Panels** Sleeper Extension- 3 Inch Height- P3 LED...$152.99 -
3 Inch Stainless Cab Panels W/ 16 P3 Amber/Clear Lights For Peterbilt 378, 379, 388, 389, Glider
PHOENIX DESIGN
$435.99Stainless Steel Cab Panels W/ 16 P3 Amber/Clear Lights Fits Peterbilt 378, 379, 388, 389, Glider * High Quality Cab/Sleeper Panel* Made Of 430 Stainless Steel* Includes Driver And Passenger Side Cab Panels** Extended Cab Panels- 3 Inch Height- P3 LED...$435.99 -
On Sale
3 Inch Stainless Cab Panels W/ 16 P3 Amber/Amber Lights For Peterbilt 378, 379, 388, 389, Glider
PHOENIX DESIGN
Now: $305.19Was: $435.99Stainless Steel Cab Panels W/ 16 P3 Amber/Amber Lights Fits Peterbilt 378, 379, 388, 389, Glider * High Quality Cab/Sleeper Panel* Made Of 430 Stainless Steel* Includes Driver And Passenger Side Cab Panels** Extended Cab Panels- 3 Inch Height- P3 LED...Now: $305.19Was: $435.99 -
3 Inch Stainless Cab Panels W/ 16 - 2 Inch Amber/Clear Lights For Peterbilt 378, 379, 388, 389, Glider
PHOENIX DESIGN
$435.99Stainless Steel Cab Panels W/ 16 - 2 Inch Amber/Clear Lights Fits Peterbilt 378, 379, 388, 389, Glider * High Quality Cab/Sleeper Panel* Made Of 430 Stainless Steel* Includes Driver And Passenger Side Cab Panels** Extended Cab Panels- 3 Inch Height- 2...$435.99 -
On Sale
3 Inch Stainless Cab Panels W/ 14 P3 Amber/Clear Lights For Peterbilt 378, 379, 388, 389, Glider
PHOENIX DESIGN
Now: $103.32Was: $368.99Stainless Steel Cab Panels W/ 14 P3 Amber/Clear Lights Fits Peterbilt 378, 379, 388, 389, Glider * High Quality Cab/Sleeper Panel* Made Of 430 Stainless Steel* Includes Driver And Passenger Side Cab Panels** Cab Panels- 3 Inch Height- P3 LED Lights- 6...Now: $103.32Was: $368.99 -
3 Inch Stainless Cab Panels W/ 14 P3 Amber/Amber Lights For Peterbilt 378, 379, 388, 389, Glider
PHOENIX DESIGN
$368.99Stainless Steel Cab Panels W/ 14 P3 Amber/Amber Lights Fits Peterbilt 378, 379, 388, 389, Glider * High Quality Cab/Sleeper Panel* Made Of 430 Stainless Steel* Includes Driver And Passenger Side Cab Panels** Cab Panels- 3 Inch Height- P3 LED Lights- 6...$368.99 -
3 Inch Stainless Cab Panels W/ 16 - 2 Inch Amber/Amber Lights For Peterbilt 378, 379, 388, 389, Glider
PHOENIX DESIGN
$435.99Stainless Steel Cab Panels W/ 16 - 2 Inch Amber/Amber Lights Fits Peterbilt 378, 379, 388, 389, Glider * High Quality Cab/Sleeper Panel* Made Of 430 Stainless Steel* Includes Driver And Passenger Side Cab Panels** Extended Cab Panels- 3 Inch Height- 2...$435.99