378
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-25%
SS Rear Center Panel With 4X Red LED 4″ Light & 6X Red LED 2″ Light & Bezel -Red Lens (No LP Holes)-CS
Original price was: $379.99.$284.99Current price is: $284.99.
SKU:
34152
-25%
33-3/4″ Stainless Rear Center Panel With Four 7 LED 4″ Light & Bezel (No LP Holes)- Red LED/Clear Lens – CS
Original price was: $315.99.$236.99Current price is: $236.99.
SKU:
34151
-25%
33-3/4″ Stainless Rear Center Panel With Four 7 LED 4″ Light & Bezel (No LP Holes)- Red LED/Red Lens – CS
Original price was: $315.99.$236.99Current price is: $236.99.
SKU:
34150
-20%
Foam Gasket For Sleeper Bunk LED Adapter
Original price was: $4.99.$3.99Current price is: $3.99.
SKU:
34045B
-25%
Stainless Steel Above Door Dome Light Plate With 8 x 3/4″ Mini Light Cutouts For Kenworth & Peterbilt Trucks
Original price was: $43.99.$32.99Current price is: $32.99.
SKU:
34026
-25%
Blackout High Power Heated 10 LED Headlight With LED Turn & DRL-Passenger
Original price was: $457.99.$343.99Current price is: $343.99.
SKU:
32879
-25%
Blackout High Power Heated 10 LED Headlight With LED Turn & DRL-Driver
Original price was: $457.99.$343.99Current price is: $343.99.
SKU:
32878
-25%
Chrome High Power Heated 10 LED Headlight With LED Turn & DRL-Passenger
Original price was: $457.99.$343.99Current price is: $343.99.
SKU:
32877
-25%
Chrome High Power Heated 10 LED Headlight With LED Turn & DRL-Driver
Original price was: $457.99.$343.99Current price is: $343.99.
SKU:
32876
-25%
3″ x 3″ Square Dome Light Lens – Red
Original price was: $7.99.$5.99Current price is: $5.99.
SKU:
30832
-22%
Mounting Hardware Set For Watermelon Cab Lights
Original price was: $8.99.$6.99Current price is: $6.99.
SKU:
30317HW
-24%
Watermelon Glass Marker Light Lens – Red (5 Pcs)
Original price was: $66.99.$50.99Current price is: $50.99.
SKU:
30314P5
-17%
-25%
33-3/4″ SS Rear Center Light Panel With Four 4″ & Six 2″ Light Cutouts(No LP Holes)
Original price was: $183.99.$137.99Current price is: $137.99.
SKU:
21434
-25%
33-3/4″ Stainless Steel Rear Center Light Panel With Four 4″ Light Cutouts (No LP Holes)
Original price was: $183.99.$137.99Current price is: $137.99.
SKU:
21433
-25%
24″ X 4″ Stainless Steel Bottom Mud Flap Plate – Bolt Thru (Cbox/Pair)
Original price was: $80.99.$60.99Current price is: $60.99.
SKU:
21409CB
-23%
304 Stainless Steel Watermelon Light Sleeper Bunk LED Adapter
Original price was: $21.99.$16.99Current price is: $16.99.
SKU:
20548
-20%
304 Stainless Steel Light Bezel For 4″ Flange Mount LED Light
Original price was: $14.99.$11.99Current price is: $11.99.
SKU:
20544
-25%
Glass Watermelon Light With Stainless Steel Light Bracket Kit- Dark Amber Lens
Original price was: $43.99.$32.99Current price is: $32.99.
SKU:
20478DK
-25%
Glass Watermelon Light With Stainless Steel Light Bracket Kit- Amber Lens
Original price was: $43.99.$32.99Current price is: $32.99.
SKU:
20478
-25%
Dual Function Glass Watermelon Flush Mount Kit With LED Bulb – Red LED/Red Lens
Original price was: $51.99.$38.99Current price is: $38.99.
SKU:
20459
-24%
Glass Watermelon Flush Mount Kit – Red
Original price was: $41.99.$31.99Current price is: $31.99.
SKU:
20454
-25%
Dual Function Glass Watermelon Light With Stainless Steel Light Bracket Kit With LED Bulb-Red LED/Red Lens
Original price was: $63.99.$47.99Current price is: $47.99.
SKU:
20444
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.
