378
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-30%
Peterbilt Stainless Door Pocket Cover
Original price was: $99.75.$69.80Current price is: $69.80.
SKU:
21525
-30%
Stainless Glove Box Cover With Oval Cutout For Early Peterbilt (Bulk)
Original price was: $41.84.$29.30Current price is: $29.30.
SKU:
21520B
-30%
Stainless Glove Box Cover With Oval Cutout For Early Peterbilt
Original price was: $42.11.$29.50Current price is: $29.50.
SKU:
21520
-30%
304 Stainless Grille Mesh For Peterbilt 379 With Extended Hood – Alternating Round Holes
Original price was: $640.29.$448.20Current price is: $448.20.
SKU:
21153
-30%
304 Stainless Grille Mesh For Peterbilt 379 With Short Hood – Alternating Oval Holes
Original price was: $640.29.$448.20Current price is: $448.20.
SKU:
21152
-30%
430 Stainless Grille Mesh For Peterbilt 379 With Short Hood – Alternating Oval Holes
Original price was: $552.14.$386.50Current price is: $386.50.
SKU:
21064
-30%
430 Stainless Grille Mesh For Peterbilt 379 With Extended Hood – Alternating Round Holes
Original price was: $552.14.$386.50Current price is: $386.50.
SKU:
21063
-30%
Stainless Steel Front Fender Guards For 1988-2007 Peterbilt 379/378
Original price was: $140.66.$98.50Current price is: $98.50.
SKU:
20585
-30%
1986+ Peterbilt 378/379 Stainless Fender Guard With Headlight Mount
Original price was: $209.37.$146.60Current price is: $146.60.
SKU:
20584
-30%
1986+ Peterbilt 378/379 Stainless Fender Guard
Original price was: $161.72.$113.20Current price is: $113.20.
SKU:
20572
-20%
Peterbilt Conventional Flat bumper for Models 378, 379
Price range: $577.20 through $1,077.44
Select options
This product has multiple variants. The options may be chosen on the product page
SKU:
SS-804
-30%
Peterbilt Stainless A/C Control Plate – 3 Square Opening
Original price was: $51.42.$36.00Current price is: $36.00.
SKU:
48000
-30%
Peterbilt Defroster A/C Vent Cover (Card of 2)
Original price was: $26.45.$18.50Current price is: $18.50.
SKU:
41107
-30%
Peterbilt Interior View Window Trim
Original price was: $56.55.$39.60Current price is: $39.60.
SKU:
40904
-30%
10 High Power LED “Blackout” Projection Headlight With LED Turn Signal & Position Light Bar – Passenger
Original price was: $364.08.$254.90Current price is: $254.90.
SKU:
35826
-30%
10 High Power LED “Blackout” Projection Headlight With LED Turn Signal & Position Light Bar – Driver
Original price was: $364.08.$254.90Current price is: $254.90.
SKU:
35825
-30%
10 High Power LED “Chrome” Projection Headlight With LED Turn Signal & Position Light Bar – Passenger
Original price was: $364.08.$254.90Current price is: $254.90.
SKU:
35824
-30%
10 High Power LED “Chrome” Projection Headlight With LED Turn Signal & Position Light Bar – Driver
Original price was: $364.08.$254.90Current price is: $254.90.
SKU:
35823
-30%
ULTRALIT – 9 High Power LED 4″ X 6″ Rectangular Light With White Position Light Bar
Original price was: $87.20.$61.00Current price is: $61.00.
SKU:
34125
-30%
High Power LED “Blackout” Projection Headlight With LED Turn Signal & Position Light Bar – Passenger
Original price was: $384.74.$269.30Current price is: $269.30.
SKU:
31157
-30%
High Power LED “Blackout” Projection Headlight With LED Turn Signal & Position Light Bar – Driver
Original price was: $384.74.$269.30Current price is: $269.30.
SKU:
31156
-30%
High Power LED “Chrome” Projection Headlight With LED Turn Signal & Position Light Bar – Passenger
Original price was: $384.74.$269.30Current price is: $269.30.
SKU:
31155
-30%
High Power LED “Chrome” Projection Headlight With LED Turn Signal & Position Light Bar – Driver
Original price was: $384.74.$269.30Current price is: $269.30.
SKU:
31154
-30%
ULTRALIT – High Power LED 4″ X 6″ High Beam Headlight With Polycarbonate Lens & Housing
Original price was: $98.67.$69.10Current price is: $69.10.
SKU:
31089
Frequently Asked Questions
What parts are available for Peterbilt 378 trucks?
Peterbilt 378 trucks use replacement parts such as bumpers, mirrors, grilles, headlights, interior trim, and exterior accessories designed for heavy-duty trucking.
Are Peterbilt 378 aftermarket parts reliable?
Yes. Many aftermarket Peterbilt 378 parts are designed to meet heavy-duty durability standards and provide long service life.
What are common replacement parts for Peterbilt 378 trucks?
Frequently replaced components include headlights, mirrors, bumpers, grille assemblies, and dashboard parts.
Can Peterbilt 378 trucks be upgraded with aftermarket accessories?
Yes. Popular upgrades include LED lighting systems, chrome bumpers, and interior accessories that enhance both style and functionality.
Why is it important to use quality Peterbilt 378 replacement parts?
Using durable replacement parts helps maintain truck safety, reduce downtime, and ensure reliable performance during long hauls.
