388
Upgrade your Peterbilt 388 with top-quality aftermarket and OEM replacement parts built for strength and performance you can trust. Our selection of Peterbilt 388 parts and accessories includes polished grilles, heavy-duty bumpers, LED lighting upgrades, mirrors, interior components, and exterior trim designed for exact fitment and durability. Whether you’re replacing worn components or customizing your truck for a professional look, these Peterbilt 388 aftermarket parts offer long-lasting reliability and improved performance. Shop quality Peterbilt 388 replacement parts that keep your truck operating at its best on the road and at the job site.
Browse Peterbilt 388 aftermarket and replacement truck parts including exterior, interior, and body components built for reliable performance.
Upgrade your Peterbilt 388 with top-quality aftermarket and OEM replacement parts built for strength and performance you can trust. Our selection of Peterbilt 388 parts and accessories includes polished grilles, heavy-duty bumpers, LED lighting upgrades, mirrors, interior components, and exterior trim designed for exact fitment and durability. Whether you’re replacing worn components or customizing your truck for a professional look, these Peterbilt 388 aftermarket parts offer long-lasting reliability and improved performance. Shop quality Peterbilt 388 replacement parts that keep your truck operating at its best on the road and at the job site.
Peterbilt 389/388 Fender Trims (2008+)
Original price was: $178.24.$124.79Current price is: $124.79.
SKU:
TFT-PET389
Peterbilt 389/388/386/379/378 5″ Window Chop Tops (All Years) – Door Mounted Mirrors
Original price was: $124.43.$87.09Current price is: $87.09.
SKU:
TP-1436
Peterbilt Cab Mounted Door Window Shades (2012+)- With Mirror Cutout
Original price was: $384.09.$268.89Current price is: $268.89.
SKU:
TP-1431
Peterbilt Door Window Trim Bezel (2005+)
Original price was: $103.24.$72.29Current price is: $72.29.
SKU:
TP-1413
Peterbilt 37″ Rear Sleeper Window Trim (All Years)
Original price was: $156.93.$109.89Current price is: $109.89.
SKU:
TP-1407
Peterbilt Door Window Shades (2005+) – Without Mirror Cutout
Original price was: $301.49.$211.09Current price is: $211.09.
SKU:
TP-1402
Peterbilt Cab Mounted Door Window Shades (2005-2012)- Mirror Cutout
Original price was: $301.49.$211.09Current price is: $211.09.
SKU:
TP-1401
Peterbilt 5″ Window Chop Tops with Convex Mirror Cutout (All Years) – Cab Mounted Mirrors
Original price was: $124.43.$87.09Current price is: $87.09.
SKU:
TP-1446
Peterbilt 5″ Window Chop Tops (All Years) – Cab Mounted Mirrors
Original price was: $149.31.$104.59Current price is: $104.59.
SKU:
TP-1437
Peterbilt 389/388 Fender Gutter Trims (2007+)
Original price was: $237.49.$166.29Current price is: $166.29.
SKU:
TP-1211
Peterbilt 389/388 Single Headlight Fender Guards (2007+) – Blank
Original price was: $132.17.$92.59Current price is: $92.59.
SKU:
TP-1210
Peterbilt 389/388 Front Grille Inserts – Horizontal Oval Punchouts | Dimples
Original price was: $465.52.$325.89Current price is: $325.89.
SKU:
TP-1151
Peterbilt 389/388 Front Grille (1987-2021) – 1/4″ Circle Punchouts
Original price was: $465.52.$325.89Current price is: $325.89.
SKU:
TP-1150
Peterbilt 389/388 Long Hood Front Grille (All Years) – Oval Punchouts
Original price was: $780.61.$546.49Current price is: $546.49.
SKU:
TP-1139
Peterbilt Windshield Contour & Center Trim Kit (1987+)
Original price was: $246.27.$172.39Current price is: $172.39.
SKU:
TP-0196
Amber Turn/Sequential & Marker Peterbilt Headlight Turn Signal LED Light – 25 Diodes
Original price was: $104.22.$72.99Current price is: $72.99.
SKU:
TLED-P10A
Amber Turn/Sequential & Marker to Red Auxiliary Peterbilt Headlight Turn Signal LED Light – Passenger Side | 25 Diodes
Original price was: $133.17.$93.29Current price is: $93.29.
SKU:
TLED-P20AR
Amber Turn/Sequential & Marker to Red Auxiliary Peterbilt Headlight Turn Signal LED Light – Driver Side | 25 Diodes
Original price was: $133.17.$93.29Current price is: $93.29.
SKU:
TLED-P10AR
Amber Turn/Sequential & Marker to Purple Auxiliary Peterbilt Headlight Turn Signal LED Light – Passenger Side | 25 Diodes
Original price was: $133.17.$93.29Current price is: $93.29.
SKU:
TLED-P20AP
Amber Turn/Sequential & Marker to Purple Auxiliary Peterbilt Headlight Turn Signal LED Light – Driver Side | 25 Diodes
Original price was: $133.17.$93.29Current price is: $93.29.
SKU:
TLED-P10AP
Amber Turn/Sequential & Marker to Green Auxiliary Peterbilt Headlight Turn Signal LED Light – Passenger Side | 25 Diodes
Original price was: $133.17.$93.29Current price is: $93.29.
SKU:
TLED-P20AG
Amber Turn/Sequential & Marker to Green Auxiliary Peterbilt Headlight Turn Signal LED Light – Driver Side | 25 Diodes
Original price was: $133.17.$93.29Current price is: $93.29.
SKU:
TLED-P10AG
Amber Turn/Sequential & Marker to Blue Auxiliary Peterbilt Headlight Turn Signal LED Light – Passenger Side | 25 Diodes
Original price was: $133.17.$93.29Current price is: $93.29.
SKU:
TLED-P20AB
Amber Turn/Sequential & Marker to Blue Auxiliary Peterbilt Headlight Turn Signal LED Light – Driver Side | 25 Diodes
Original price was: $133.17.$93.29Current price is: $93.29.
SKU:
TLED-P10AB
Frequently Asked Questions
What parts are available for Peterbilt 388 trucks?
Peterbilt 388 trucks use replacement parts such as bumpers, mirrors, headlights, interior trim, and exterior accessories designed for heavy-duty trucking applications.
What type of truck is the Peterbilt 388?
The Peterbilt 388 is a Class-8 conventional highway truck introduced to replace earlier models like the 378 and 379 while maintaining the classic Peterbilt design.
Are aftermarket Peterbilt 388 parts reliable?
Yes. High-quality aftermarket Peterbilt 388 parts are built to meet commercial trucking standards and provide long service life.
What are the most common Peterbilt 388 replacement parts?
Headlights, bumpers, mirrors, grille assemblies, and lighting components are commonly replaced due to everyday wear.
Can Peterbilt 388 trucks be customized with aftermarket accessories?
Yes. Drivers often add chrome accessories, LED lighting systems, and upgraded interior components to enhance appearance and performance.
