Maximize the performance and look of your Peterbilt 377 with premium replacement and upgrade parts engineered for strength and longevity. Our range of Peterbilt 377 parts and accessories includes rugged bumpers, polished grilles, advanced LED lighting options, mirrors, interior upgrades, and exterior trim designed for precise fitment and durability. Whether you’re renovating worn components or enhancing your truck’s appearance and performance, these parts help improve reliability and reduce downtime. Shop trusted Peterbilt 377 aftermarket parts that combine style, strength, and everyday road-ready performance.
Filter By Price
Filter by Categories
- Antenna Accessories
- Breather & Fuel Tank
- Bumper
- Bumper Accessories
- Cab Lights
- Center Panels Hangers & T-Bar
- Clearance & Marker Lights
- Dash Accessories
- Electrical Accessories
- Exhaust & Accessories
- Exterior Door Accessories
- Fenders & Accessories
- Fender & Guards
- Fender Lights
- Fog Lights
- Grille & Surround
- Grommets & Bezels
- Headlight & Accessories
- Horns & Accessories
- Interior Door Accessories
- License & Accessories
- Light Accessories
- Light Brackets
- Lower Center Dash Column
- Lower Dash & Floor Accessories
- Mirrors & Accessories
- Mud Flap & Accessories
- Performance parts
- Polishing
- Rectangular Pedestal Lights
- Round Lights
- Turn Signal Lights
- Upper Cab & Sleeper Accessories
- Warning Lights
- Watermelon light
- Wheels & Accessories
- Work Lights
Filter by Brand
Peterbilt Under Door Window Trims (1973-2005) – Rivet Mount
SKU:
TP-1450
Peterbilt Door Window Trim Bezel (Pre-2005)
SKU:
TP-1412
Peterbilt Wiper Arm Covers (All Years)
SKU:
TP-0130
Peterbilt Windshield Contour & Center Trim Kit (1987+)
SKU:
TP-0196
LED Interior Projector Dome 7-Color Cab Light for Peterbilt – Black
SKU:
TLED-ID30
Peterbilt Air Line Box (All Years) – Closed Back | 3 x Slotted Holes
SKU:
TP-1645
Peterbilt Rear Sleeper Shock Covers – For Models with 78″ (Old 70″) Sleepers
SKU:
TP-1418
Peterbilt 30″ Replacement Tool Box (All Years) – Cab Access | Stainless
SKU:
TP-1668
Peterbilt 30″ Replacement Battery Box (All Years) – Cab Access | Stainless
SKU:
TP-1667
Peterbilt Battery/Tool Box Panels (1993+)
SKU:
TP-1602
Peterbilt Air Line Box Back Panel (All Years)
SKU:
TP-1651
Peterbilt 11″ Bowtie Flat Bottom Sun Visor (All Years) – Boltless
SKU:
TSUN-P60
Peterbilt 13.5″ Low Roof Curved Glass Sun Visor (1987+) – Boltless
SKU:
TSUN-P50
Peterbilt 12″ Low Roof Sun Visor (1987+) – Boltless | Bowtie
SKU:
TSUN-P26
Windshield Sunshade For Peterbilt 567 (2015-2021), 379 (1987-2007), & 359 (1967-1987)
SKU:
98994
Window Vent Visor For Peterbilt 379 – Smoke (Pair)
SKU:
91500
Peterbilt Chrome Window Sill Replacement (Pair)
SKU:
88006
Wood Armrest For Peterbilt 379/378/377 (1988-2001) and 335/330 (1995-2001) (Pair)
SKU:
88003
Chrome Plastic Warning Light Panel Bezel With Visor For 1990-2000 Peterbilt 379/378/377
SKU:
41080
Chrome Plastic Warning Light Panel Bezel 2 Piece Set For 1991-2000 Peterbilt 379/378/377
SKU:
41011
Washer Fluid Reservoir For 1989-2007 Peterbilt 379
SKU:
25003
Chrome Clutch Pedal Arm For Peterbilt 378 (1988-2007)& 379 (1987-2007)
SKU:
24101
1/4″-20 Peterbilt Dash Screw – Knurled Screw Head With Plain Slotted Top (14-Pack)
SKU:
23801
Peterbilt 377 Stainless Keyhole Guard (Card of 2)
SKU:
23007



