378
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2001+ Peterbilt Dash Screw – OEM Style (6-Pack)
Original price was: $16.19.$11.30Current price is: $11.30.
SKU:
23845P
Door Latch Assembly For Peterbilt 389 (2008-2023) And 386 (2006-2016) – Passenger
Original price was: $152.27.$106.60Current price is: $106.60.
SKU:
42619
Air Valve Bezel Cover For 2008-2023 Peterbilt 389
Original price was: $20.64.$14.40Current price is: $14.40.
SKU:
41739
3 Gauge Cluster Bezel With Visor For 2006+ Peterbilt – Vertical
Original price was: $19.83.$13.90Current price is: $13.90.
SKU:
41296
3 Gauge Cluster Bezel With Visor For 2006+ Peterbilt – Horizontal
Original price was: $19.83.$13.90Current price is: $13.90.
SKU:
41295
Lower Steering Column Cover For Peterbilt 389 (2008-2023), 388/386 (2006-2015), & 379/378 (2006-2007)
Original price was: $72.89.$51.00Current price is: $51.00.
SKU:
41241
Mid Steering Column Cover For Peterbilt 389 (2008-2022), 388/386 (2006-2015), & 379/378 (2006-2007)
Original price was: $53.99.$37.80Current price is: $37.80.
SKU:
41231
Interior View Window Trim For 2006+ Peterbilt
Original price was: $59.93.$42.00Current price is: $42.00.
SKU:
41200
Chrome Plastic Window Switch Trim For 2008+ Peterbilt 389/388- Driver (2 Openings)
Original price was: $20.64.$14.40Current price is: $14.40.
SKU:
41198
Chrome Interior Door Handle Trim For Peterbilt 389 (2008-2023), 386 (2006-2016), And 387 (2006-2011) (Pair)
Original price was: $46.16.$32.30Current price is: $32.30.
SKU:
41182
Chrome Plastic Cup Holder For Peterbilt 389 (2008+) & 386/379/378/335/330 (2006+)
Original price was: $20.24.$14.20Current price is: $14.20.
SKU:
41119
Lower A/C Vent For 1987-2000 Peterbilt 357/375/377/378
Original price was: $16.46.$11.50Current price is: $11.50.
SKU:
41019
Chrome Plastic A/C Vent Vent For 1987-2000 Peterbilt
Original price was: $16.46.$11.50Current price is: $11.50.
SKU:
41018
Chrome Plastic Warning Light Panel Bezel Without Visor For 1990-2000 Peterbilt 379/378/377
Original price was: $15.51.$10.90Current price is: $10.90.
SKU:
41010
Chrome Plastic Dome Light Cover With Swivel Light Hole For Peterbilt 386 (2006-2010) & 387 (1999-2010)
Original price was: $24.69.$17.30Current price is: $17.30.
SKU:
40980
Chrome Plastic Lower Steering Column Cover For Peterbilt 379/378 (1998-2005), 335 (2005-2010), 330 (2000-2010)
Original price was: $110.01.$77.00Current price is: $77.00.
SKU:
40968
Chrome Cup Holder Insert For Kenworth W900/T800/T600 (2002-2008) & Peterbilt 379/378 (2001-2005)
Original price was: $18.35.$12.80Current price is: $12.80.
SKU:
40963
Chrome Plastic Mid Steering Column Cover For Peterbilt 379/378 (1998-2005), 335 (2005-2010), 330 (2000-2010)
Original price was: $66.54.$46.60Current price is: $46.60.
SKU:
40949
Chrome 7-¼” Round Speaker Cover For Peterbilt 389 (2008+), 388 (2008-2014), 379/378/335/330 (1995-2000), Snap-On
Original price was: $40.76.$28.50Current price is: $28.50.
SKU:
40917
Foam Gaskets For Cab Lights (2 Pcs)
Original price was: $5.99.$4.99Current price is: $4.99.
7/16″ X 5/8″ Chrome Die-Cast Acorn Nut Cover (50 pcs/Bag)
Original price was: $61.99.$46.99Current price is: $46.99.
LED Interior Projector Dome 7-Color Cab Light for Peterbilt – Chrome
Original price was: $86.73.$60.79Current price is: $60.79.
SKU:
TLED-ID20
Peterbilt 379/378 72″/58″/44″ Sleeper Extension Panels – 6 x 2″ Holes
Original price was: $137.84.$96.49Current price is: $96.49.
SKU:
TP-1514
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.
