378
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Polished Aluminum Headlight Turn Signal Cover Kit For Peterbilt (Pair)
Original price was: $96.38.$67.50Current price is: $67.50.
SKU:
30419
Stainless Battery/Tool Box Panel For 1993-2007 Peterbilt 378/379
Original price was: $231.65.$162.20Current price is: $162.20.
SKU:
29133
12″ Stainless Extended Style Sunvisor For 2005+ Peterbilt 379/388/389/367 With Low Roof Standard Cab
Original price was: $450.21.$315.10Current price is: $315.10.
SKU:
29128
430 Stainless Steel Bug Shield For Peterbilt 378/379 Short Hood And 357
Original price was: $250.68.$175.50Current price is: $175.50.
SKU:
29018
Chrome Clutch Pedal Arm For Peterbilt 378 (1988-2007)& 379 (1987-2007)
Original price was: $57.36.$40.20Current price is: $40.20.
SKU:
24101
2001+ Peterbilt Dash Screw – OEM Style (22-Pack)
Original price was: $45.89.$32.10Current price is: $32.10.
SKU:
23845
1/4″-20 Peterbilt Dash Screw – Knurled Screw Head With Plain Slotted Top (14-Pack)
Original price was: $72.89.$51.00Current price is: $51.00.
SKU:
23801
Peterbilt 379 Stainless Switch Guard Without Holding Nut – Fifth Wheel
Original price was: $22.40.$15.70Current price is: $15.70.
SKU:
23002-1
Peterbilt Stainless Rear Sleeper Window Trim (Bulk)
Original price was: $179.40.$125.60Current price is: $125.60.
SKU:
21723B
Peterbilt Stainless Door Pocket Cover
Original price was: $99.75.$69.80Current price is: $69.80.
SKU:
21525
Stainless Glove Box Cover With Oval Cutout For Early Peterbilt (Bulk)
Original price was: $41.84.$29.30Current price is: $29.30.
SKU:
21520B
Stainless Glove Box Cover With Oval Cutout For Early Peterbilt
Original price was: $42.11.$29.50Current price is: $29.50.
SKU:
21520
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
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
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
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
Stainless Steel Front Fender Guards For 1988-2007 Peterbilt 379/378
Original price was: $140.66.$98.50Current price is: $98.50.
SKU:
20585
1986+ Peterbilt 378/379 Stainless Fender Guard With Headlight Mount
Original price was: $209.37.$146.60Current price is: $146.60.
SKU:
20584
1986+ Peterbilt 378/379 Stainless Fender Guard
Original price was: $161.72.$113.20Current price is: $113.20.
SKU:
20572
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
Peterbilt Stainless A/C Control Plate – 3 Square Opening
Original price was: $51.42.$36.00Current price is: $36.00.
SKU:
48000
Peterbilt Defroster A/C Vent Cover (Card of 2)
Original price was: $26.45.$18.50Current price is: $18.50.
SKU:
41107
Peterbilt Interior View Window Trim
Original price was: $56.55.$39.60Current price is: $39.60.
SKU:
40904
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
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.
