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.
Product categories
- Center Panels Hangers & T-Bar
- Mud Flap & Accessories
- Bezels
- Semi Truk Seats
- Clearance & Marker Lights
- Polishing
- Sun Visors
- Housings
- Window Guards
- Electrical Accessories
- Rectangular Pedestal Lights
- Speaker Covers & Accessories
- Tow Lights
- Chop Top & Window Trims
- Exhaust & Accessories
- Round Lights
- Dome & Map Lights
- Wire Looms & Sleeves
- Cab And Sleeper Panels
- Exterior Door Accessories
- Upper Cab & Sleeper Accessories
- Driver Convenience Goods
- Parking Lights
- TURN & TAIL LIGHT
- Fender & Guards
- Warning Lights
- Deck Plates
- Gladhands
- Star Lights
- Grille & Surround
- Wheels & Accessories
- Fairings
- Grommets & Bezels
- Work Lights
- Coolant Reservoirs
- Sleeper & Extension Panel Kit
- Headlight & Accessories
- Performance parts
- Bug Deflectors
- Hood & Cab Accent Trim
- Hood & Accessories
- Light Accessories
- Sunroof Trims
- Sleeper Trims
- Horns & Accessories
- Light Brackets
- Cowl Panels
- Interior Door Accessories
- Fenders & Accessories
- Windshield Accessories
- License & Accessories
- Dash Accessories
- Lower Center Dash Column
- Steering Wheels & Column Accessories
- Bumper Accessories
- Lower Dash & Floor Accessories
- Watermelon light
- Mirrors & Accessories
- Accessories
- Antenna Accessories
- Battery Toolboxes & Steps
- Breather & Fuel Tank
- Bumper
- Cab Lights
- Exterior & Trims
- Fender Lights
- Fenders
- Fog Lights
- Freightliner
- Interior & Trims
- International
- Kenworth
- Mack
- Peterbilt
- Turn Signal Lights
- Universal
- Volvo
- Western Star
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.
Showing 1–24 of 195 results
Peterbilt 389/388 Fender Trims (2008+)
SKU:
TFT-PET389
Peterbilt 389/388 License/Tag Swing Plate – Triple Plate
SKU:
TP-1703
Peterbilt 389/388 License/Tag Swing Plate – Double Plate
SKU:
TP-1702
Peterbilt 389/388 License/Tag Swing Plate – Single Plate
SKU:
TP-1701
Peterbilt 5″ Window Chop Tops (2006-2020) – Door Mounted Mirrors | Paintable | Flange
SKU:
TP-1457
Peterbilt 5″ Window Chop Tops (2006-2020) – Cab Mounted Mirrors | Paintable | Flange
SKU:
TP-1456
Peterbilt 5″ Window Chop Tops (2006-2020) – Cab Mounted Mirrors | Paintable
SKU:
TP-1455
Peterbilt 5″ Window Chop Tops (2006-2020) – Door Mounted Mirrors | Paintable
SKU:
TP-1454
Peterbilt 389/388/386/379/378 5″ Window Chop Tops (All Years) – Door Mounted Mirrors
SKU:
TP-1436
Peterbilt Cab Mounted Door Window Shades (2012+)- With Mirror Cutout
SKU:
TP-1431
Peterbilt Door Window Trim Bezel (2005+)
SKU:
TP-1413
Peterbilt 37″ Rear Sleeper Window Trim (All Years)
SKU:
TP-1407
Peterbilt Door Window Shades (2005+) – Without Mirror Cutout
SKU:
TP-1402
Peterbilt Cab Mounted Door Window Shades (2005-2012)- Mirror Cutout
SKU:
TP-1401
Peterbilt 389/388/386/379/378 5″ Window Chop Tops (All Years) – Door Mounted Mirrors | Flange
SKU:
TP-1439
Peterbilt 5″ Window Chop Tops with Convex Mirror Cutout (All Years) – Cab Mounted Mirrors
SKU:
TP-1446
Peterbilt 5″ Window Chop Tops with Flange (All Years) – Cab Mounted Mirrors
SKU:
TP-1438
Peterbilt 5″ Window Chop Tops (All Years) – Cab Mounted Mirrors
SKU:
TP-1437
Peterbilt 389 Fender Guards (All Years) – 16 x 3/4″ Holes
SKU:
TP-1223
Peterbilt 389/388 Fender Gutter Trims (2007+)
SKU:
TP-1211
Peterbilt 389/388 Single Headlight Fender Guards (2007+) – Blank
SKU:
TP-1210
Peterbilt 389/388 Front Grille Inserts – Horizontal Oval Punchouts | Dimples
SKU:
TP-1151
Peterbilt 389/388 Front Grille (1987-2021) – 1/4″ Circle Punchouts
SKU:
TP-1150
Peterbilt 389/388 Long Hood Front Grille (All Years) – Oval Punchouts
SKU:
TP-1139




