379
Upgrade your classic Peterbilt 379 with durable aftermarket and replacement parts designed to maintain performance and enhance style. Our extensive inventory of Peterbilt 379 parts and accessories includes heavy-duty bumpers, chrome grilles, LED lighting, mirrors, interior trim, and exterior components engineered for precise fitment and long-term reliability. Whether you’re restoring an older truck or customizing your rig for modern performance, these quality parts offer strength, style, and durability. Shop dependable Peterbilt 379 replacement parts that keep your truck road-ready and looking its best.
Shop Peterbilt 379 aftermarket and replacement truck parts including exterior, interior, and body components. Quality parts built for Peterbilt 379 trucks.
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Upgrade your classic Peterbilt 379 with durable aftermarket and replacement parts designed to maintain performance and enhance style. Our extensive inventory of Peterbilt 379 parts and accessories includes heavy-duty bumpers, chrome grilles, LED lighting, mirrors, interior trim, and exterior components engineered for precise fitment and long-term reliability. Whether you’re restoring an older truck or customizing your rig for modern performance, these quality parts offer strength, style, and durability. Shop dependable Peterbilt 379 replacement parts that keep your truck road-ready and looking its best.
39-1/2″ Stainless Steel Kenworth Style Horizontal Grille Bar For Peterbilt 359 379
Original price was: $79.50.$55.70Current price is: $55.70.
SKU:
21161
Chrome 58 Degree Angled Exhaust Elbow For Peterbilt 379 – 8″ OD To 5″ OD
Original price was: $458.45.$320.90Current price is: $320.90.
SKU:
PB379-E58-85
Chrome 58 Degree Angled Exhaust Elbow For Peterbilt 379 – 7″ OD To 5″ OD
Original price was: $411.74.$288.20Current price is: $288.20.
SKU:
PB379-E58-75
Chrome 58 Degree Angled Exhaust Elbow For Peterbilt 379 – 6″ OD To 5″ OD
Original price was: $219.77.$153.80Current price is: $153.80.
SKU:
PB379-E58-65
Aluminized 90 Degree Exhaust Elbow For Peterbilt 379
Original price was: $92.73.$64.90Current price is: $64.90.
SKU:
PB379-13433
Aluminized 58 Degree Exhaust Turbo Elbow For Peterbilt 379
Original price was: $89.63.$62.70Current price is: $62.70.
SKU:
PB379-13430
Window Vent Visor For Peterbilt 379 – Smoke (Pair)
Original price was: $95.57.$66.90Current price is: $66.90.
SKU:
91500
Peterbilt Chrome Window Sill Replacement (Pair)
Original price was: $257.84.$180.50Current price is: $180.50.
SKU:
88006
Wood Armrest For Peterbilt 379/378/377 (1988-2001) and 335/330 (1995-2001) (Pair)
Original price was: $321.02.$224.70Current price is: $224.70.
SKU:
88003
Stainless Steel Switch Name Plate For Peterbilt – Trailer Clearance
Original price was: $8.09.$5.70Current price is: $5.70.
SKU:
48472
Stainless Steel Switch Name Plate For Peterbilt – Trailer Air Suspension
Original price was: $8.09.$5.70Current price is: $5.70.
SKU:
48469
Stainless Steel Switch Name Plate For Peterbilt – Power Window (Left)
Original price was: $8.09.$5.70Current price is: $5.70.
SKU:
48459
Stainless Steel Switch Name Plate For Peterbilt – Power Mirror (Left)
Original price was: $8.09.$5.70Current price is: $5.70.
SKU:
48456
Stainless Steel Switch Name Plate For Peterbilt – Lift Axle (Down/Up)
Original price was: $8.09.$5.70Current price is: $5.70.
SKU:
48445
Stainless Steel Switch Name Plate For Peterbilt – Fuel Hot Line
Original price was: $8.09.$5.70Current price is: $5.70.
SKU:
48438
Stainless Steel Switch Name Plate For Peterbilt – Dimmer & Wiper
Original price was: $15.38.$10.80Current price is: $10.80.
SKU:
48424
Stainless Steel Switch Name Plate For Peterbilt – Cruise Control (4 Switches)
Original price was: $13.22.$9.30Current price is: $9.30.
SKU:
48419
Stainless Steel Switch Name Plate For Peterbilt – Bumper Light
Original price was: $8.09.$5.70Current price is: $5.70.
SKU:
48411
Stainless Steel Switch Name Plate For Peterbilt – Backup Light
Original price was: $8.09.$5.70Current price is: $5.70.
SKU:
48405
Chrome Plastic Air Filter Door For 2000-2005 Peterbilt 379/378/377/335/330
Original price was: $46.16.$32.30Current price is: $32.30.
SKU:
48101
Chrome Interior Door Handle W/Cable & Base For Peterbilt 389 (2008-2023) And 386(2006-2016) – Passenger (Bulk)
Original price was: $110.15.$77.10Current price is: $77.10.
SKU:
42615B
Chrome Interior Door Handle W/Cable & Base For Peterbilt 389 (2008-2023) And 386 (2006-2016) – Driver (Bulk)
Original price was: $110.15.$77.10Current price is: $77.10.
SKU:
42614B
Chrome Plastic Warning Light Panel Bezel With Visor For 1990-2000 Peterbilt 379/378/377
Original price was: $16.46.$11.50Current price is: $11.50.
SKU:
41080
Chrome Plastic Warning Light Panel Bezel 2 Piece Set For 1991-2000 Peterbilt 379/378/377
Original price was: $24.69.$17.30Current price is: $17.30.
SKU:
41011
Frequently Asked Questions
What parts are available for Peterbilt 379 trucks?
Peterbilt 379 trucks use a variety of replacement parts including bumpers, grilles, mirrors, LED headlights, interior components, and exterior accessories designed for heavy-duty highway trucks.
Why is the Peterbilt 379 one of the most popular trucks?
The Peterbilt 379 became a flagship highway truck known for durability and strong engines, making it a favorite among owner-operators.
What are the most commonly replaced Peterbilt 379 parts?
Common replacement parts include headlights, mirrors, grille assemblies, bumpers, and interior dash components due to wear from long-distance driving.
Can Peterbilt 379 trucks be customized with aftermarket parts?
Yes. The Peterbilt 379 is widely customized with chrome accessories, LED lighting upgrades, and interior trim kits to enhance appearance and performance.
How do I find compatible parts for a Peterbilt 379?
Always check the truck’s model year and specifications before purchasing to ensure the replacement part matches the correct configuration.
