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.
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.
Peterbilt and Kenworth Rear Window Guard – Dual Window | Stainless or Black
Price range: $299.00 through $346.00
Select Options
This product has multiple variants. The options may be chosen on the product page
SKU:
RW115WG-KP-S
Peterbilt 379/378 Cowl Panels – Blank
Original price was: $222.39.$155.69Current price is: $155.69.
SKU:
TP-1304
Peterbilt 379 Lower Hood Panels (Pre-2007)
Original price was: $237.49.$166.29Current price is: $166.29.
SKU:
TP-1109
Peterbilt 379/378 Inner Fender Trims (All Years)
Original price was: $189.68.$132.79Current price is: $132.79.
SKU:
TFT-PET379F
Peterbilt 379/378 Outer Fender Trims (All Years)
Original price was: $244.09.$170.89Current price is: $170.89.
SKU:
TFT-PET379
Peterbilt 5″ Window Chop Tops (2006-2020) – Door Mounted Mirrors | Paintable | Flange
Original price was: $91.39.$63.99Current price is: $63.99.
SKU:
TP-1457
Peterbilt 5″ Window Chop Tops (2006-2020) – Cab Mounted Mirrors | Paintable | Flange
Original price was: $86.44.$60.59Current price is: $60.59.
SKU:
TP-1456
Peterbilt 5″ Window Chop Tops (2006-2020) – Cab Mounted Mirrors | Paintable
Original price was: $82.58.$57.89Current price is: $57.89.
SKU:
TP-1455
Peterbilt 5″ Window Chop Tops (2006-2020) – Door Mounted Mirrors | Paintable
Original price was: $82.58.$57.89Current price is: $57.89.
SKU:
TP-1454
Peterbilt Under Door Window Trims (1973-2005) – Rivet Mount
Original price was: $131.32.$91.99Current price is: $91.99.
SKU:
TP-1450
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 Door Window Trim Bezel (2005+)
Original price was: $103.24.$72.29Current price is: $72.29.
SKU:
TP-1413
Peterbilt Door Window Trim Bezel (Pre-2005)
Original price was: $92.91.$65.09Current price is: $65.09.
SKU:
TP-1412
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 389/388/386/379/378 5″ Window Chop Tops (All Years) – Door Mounted Mirrors | Flange
Original price was: $132.15.$92.59Current price is: $92.59.
SKU:
TP-1439
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 with Flange (All Years) – Cab Mounted Mirrors
Original price was: $132.15.$92.59Current price is: $92.59.
SKU:
TP-1438
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 379/378 Cowl Panels – 3/4″ Round LEDs (Clear Lens)
Original price was: $334.06.$233.89Current price is: $233.89.
SKU:
TP-13126LC
Peterbilt 379/378 Cowl Panels – 3/4″ Round LEDs (Amber Lens)
Original price was: $334.06.$233.89Current price is: $233.89.
SKU:
TP-13126L
Peterbilt 379 Front Fender Trims (All Years)
Original price was: $260.18.$182.19Current price is: $182.19.
SKU:
TP-1219
Peterbilt 379 Fender Guards (All Years) – Blank
Original price was: $150.59.$105.49Current price is: $105.49.
SKU:
TP-1201
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.
