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1998 Peterbilt 378

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Displaying 1 to 20 (of 20 products)
On Sale:

$3.27

Avail:
33 in Stock
Warehouse: US-1
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15L 6 Diesel,
14L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12L 6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
 
2
 
High Beam and Low Beam
 
Standard
Single Blister Pack
w/ Halogen Capsule Headlamps
 
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15L 6 Diesel,
14L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12L 6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
High Beam and Low Beam Standard
Single Blister Pack
w/ Halogen Capsule Headlamps

2 Per Vehicle
On Sale:

$25.88

Avail:
12 in Stock
Warehouse: US-1
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15L 6 Diesel,
14L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12L 6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
 
1
 
High Beam and Low Beam
 
CrystalVision Ultra
Twin Blister Pack
w/ Halogen Capsule Headlamps
 
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15L 6 Diesel,
14L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12L 6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
High Beam and Low Beam CrystalVision Ultra
Twin Blister Pack
w/ Halogen Capsule Headlamps

1 Per Vehicle
On Sale:

$3.02

Avail:
15 in Stock
Warehouse: US-1
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15L 6 Diesel,
14L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12L 6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
 
2
 
High Beam and Low Beam
 
Standard
Single Commercial Pack
w/ Halogen Capsule Headlamps
 
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15L 6 Diesel,
14L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12L 6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
High Beam and Low Beam Standard
Single Commercial Pack
w/ Halogen Capsule Headlamps

2 Per Vehicle
On Sale:

$10.56

Avail:
14 in Stock
Warehouse: US-1
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15L 6 Diesel,
14L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12L 6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
 
2
 
High Beam
 
Standard
Single Commercial Pack
w/ 4 Rectangular Headlamps
 
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15L 6 Diesel,
14L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12L 6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
High Beam Standard
Single Commercial Pack
w/ 4 Rectangular Headlamps

2 Per Vehicle
On Sale:

$13.65

Avail:
39 in Stock
Warehouse: US-1
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15L 6 Diesel,
14L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12L 6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
 
2
 
Low Beam
 
Standard
Single Commercial Pack
w/ 4 Rectangular Headlamps
 
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15L 6 Diesel,
14L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12L 6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
Low Beam Standard
Single Commercial Pack
w/ 4 Rectangular Headlamps

2 Per Vehicle
On Sale:

$14.21

Avail:
50 in Stock
Warehouse: US-1
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15L 6 Diesel,
14L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12L 6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
 
2
 
High Beam and Low Beam
 
Standard
Single Commercial Pack
w/ 2 Rectangular Headlamps
 
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15L 6 Diesel,
14L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12L 6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
High Beam and Low Beam Standard
Single Commercial Pack
w/ 2 Rectangular Headlamps

2 Per Vehicle
On Sale:

$13.27

Avail:
3 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15L 6 Diesel,
14L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12L 6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
 
2
 
Low Beam
 
Incandescent Sealed Beam
Single Commercial Pack
w/ 4 Rectangular Headlamps
 
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15L 6 Diesel,
14L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12L 6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
Low Beam Incandescent Sealed Beam
Single Commercial Pack
w/ 4 Rectangular Headlamps

2 Per Vehicle
On Sale:

$29.51

Avail:
86 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15.0L 6 Diesel,
14.6L L6 Diesel Turbo,
14.0L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
 
2
 
High Beam and Low Beam
 
CrystalVision Platinum
Twin Special Pack
w/ Halogen Capsule Headlamps
 
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15.0L 6 Diesel,
14.6L L6 Diesel Turbo,
14.0L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
High Beam and Low Beam CrystalVision Platinum
Twin Special Pack
w/ Halogen Capsule Headlamps

2 Per Vehicle
On Sale:

$5.33

Avail:
1 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15L 6 Diesel,
14L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12L 6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
 
2
 
High Beam and Low Beam
 
Vision
Single Blister Pack
w/ Halogen Capsule Headlamps
 
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15L 6 Diesel,
14L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12L 6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
High Beam and Low Beam Vision
Single Blister Pack
w/ Halogen Capsule Headlamps

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15L 6 Diesel,
14L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12L 6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
 
1
 
High Beam and Low Beam
 
X-tremeVision
Twin Blister Pack
w/ Halogen Capsule Headlamps
 
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15L 6 Diesel,
14L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12L 6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
High Beam and Low Beam X-tremeVision
Twin Blister Pack
w/ Halogen Capsule Headlamps

1 Per Vehicle
On Sale:

$19.70

Avail:
2 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15L 6 Diesel,
14L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12L 6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
 
2
 
Low Beam
 
CrystalVision Ultra
Single Commercial Pack
w/ 4 Rectangular Headlamps
 
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15L 6 Diesel,
14L L6 Diesel Turbo,
14.6L L6 Diesel Turbo,
12L 6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
Low Beam CrystalVision Ultra
Single Commercial Pack
w/ 4 Rectangular Headlamps

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15.0L 6 Diesel,
14.6L L6 Diesel Turbo,
14.0L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
 
2
 
High Beam and Low Beam
 
Halogen Capsules
Boxed
(with halogen capsule headlamps)
OE Type
 
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15.0L 6 Diesel,
14.6L L6 Diesel Turbo,
14.0L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
High Beam and Low Beam Halogen Capsules
Boxed
(with halogen capsule headlamps)
OE Type

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15.0L 6 Diesel,
14.6L L6 Diesel Turbo,
14.0L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
 
2
 
High Beam and Low Beam
 
Halogen Capsules
Blister Pack
(with halogen capsule headlamps)
 
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15.0L 6 Diesel,
14.6L L6 Diesel Turbo,
14.0L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
High Beam and Low Beam Halogen Capsules
Blister Pack
(with halogen capsule headlamps)

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15.0L 6 Diesel,
14.6L L6 Diesel Turbo,
14.0L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
 
1
 
High Beam and Low Beam
 
Night Defense
Twin Pack
(with halogen capsule headlamps)
 
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15.0L 6 Diesel,
14.6L L6 Diesel Turbo,
14.0L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
High Beam and Low Beam Night Defense
Twin Pack
(with halogen capsule headlamps)

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15.0L 6 Diesel,
14.6L L6 Diesel Turbo,
14.0L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
 
2
 
High Beam
 
Halogen Sealed Beam
Boxed
(with 4 rectangular headlamps)
OE Type
 
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15.0L 6 Diesel,
14.6L L6 Diesel Turbo,
14.0L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
High Beam Halogen Sealed Beam
Boxed
(with 4 rectangular headlamps)
OE Type

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15.0L 6 Diesel,
14.6L L6 Diesel Turbo,
14.0L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
 
2
 
Low Beam
 
Halogen Sealed Beam
Boxed
(with 4 rectangular headlamps)
OE Type
 
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15.0L 6 Diesel,
14.6L L6 Diesel Turbo,
14.0L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
Low Beam Halogen Sealed Beam
Boxed
(with 4 rectangular headlamps)
OE Type

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15.0L 6 Diesel,
14.6L L6 Diesel Turbo,
14.0L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
 
2
 
Low Beam
 
BriteLite
Boxed
(with 4 rectangular headlamps)
 
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15.0L 6 Diesel,
14.6L L6 Diesel Turbo,
14.0L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
Low Beam BriteLite
Boxed
(with 4 rectangular headlamps)

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15.0L 6 Diesel,
14.6L L6 Diesel Turbo,
14.0L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
 
2
 
High Beam and Low Beam
 
Halogen Sealed Beam
Boxed
(with 2 rectangular headlamps)
OE Type
 
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15.0L 6 Diesel,
14.6L L6 Diesel Turbo,
14.0L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
High Beam and Low Beam Halogen Sealed Beam
Boxed
(with 2 rectangular headlamps)
OE Type

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15.0L 6 Diesel,
14.6L L6 Diesel Turbo,
14.0L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
 
2
 
High Beam and Low Beam
 
BriteLite
Boxed
(with 2 rectangular headlamps)
 
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15.0L 6 Diesel,
14.6L L6 Diesel Turbo,
14.0L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
High Beam and Low Beam BriteLite
Boxed
(with 2 rectangular headlamps)

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15.0L 6 Diesel,
14.6L L6 Diesel Turbo,
14.0L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
 
2
 
High Beam and Low Beam
 
TruView PLUS LED
LED Sealed Beam
Boxed
(with 2 rectangular headlamps)
 
1998 Peterbilt 378 equipped with
5.9L L6 Diesel Turbo,
15.0L 6 Diesel,
14.6L L6 Diesel Turbo,
14.0L L6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
12.0L 6 Diesel Turbo,
10.8L L6 Diesel Turbo,
10.5L 6 Diesel,
10.3L L6 Diesel Turbo
High Beam and Low Beam TruView PLUS LED
LED Sealed Beam
Boxed
(with 2 rectangular headlamps)

2 Per Vehicle
Displaying 1 to 20 (of 20 products)