Peterbilt 357/378 Parts
Find the best Peterbilt 378 aftermarket parts in the business here at 4 State. The Peterbilt 378 semi truck represents all of the characteristics of the Peterbilt brand, and was a popular model with similar features to the Peterbilt 379. Pete truck models are a brand of choice for experienced truckers who need dependable semi trucks. 4 State Trucks has all the semi truck parts and accessories you need to make your Pete 378 stand out to showcase your unique personality. Whether you need aftermarket bumpers, exhaust, or fuel tanks, we've got you covered. Hit the open road in style and comfort with the best custom gear for your Peterbilt heavy duty truck or 18 wheeler.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
7 Inch Round Crystal Headlight With Halo Feature For Peterbilt 359, 378, 379, 388, 389
GRAND GENERAL
$97.08Round Headlight Fits Peterbilt * High Quality Round Headlight* 7 Inch Diameter* With H4 Halogen Bulb* Small Round With Halo Feature* Has An Advanced Multi-Surface Reflector Design And Clear Lens* Sold Individually* Warranty On Headlight Against Defects...$97.08 -
Maxxima High Beam Rectangular LED Headlight 4.2 X 6.6 Inch
MAXXIMA
$105.994 X 6 Inch High Beam Headlight * High Quality Headlamp * Polycarbonate* Dimensions- 6.6 Width - 4.2 Inch Height - 3.4 Inch Depth* 5 Diodes * High Beam * 0.9A 12V/ 0.5A 24V* 12/24 VDC* 2 Pin Male H4 Connector* For 4 Lamp Headlight Systems * Mechanical Aim...$105.99 -
Maxxima Low Beam Rectangular LED Headlight 4.2 X 6.6 Inch
MAXXIMA
$105.994.2 X 6.6 Inch Low Beam HeadlightThis 4 x 6 inch LED low beam headlight is designed for 4-lamp systems. It is compatible with DRL circuits using PWM voltage, and is non-polarized for versatile applications. It complies with DOT FMVSS108/CMVSS108...$105.99 -
5.75 Inch Round Dual Beam LED Headlight
MAXXIMA
$190.99Dual Beam 5.75 Inch LED Headlight * High Quality Headlight* Made Of Polycarbonate* Dimensions- 5.75 Inch D* Dual Beam Led* FMVSS-108 And CMVSS-108 Compliant* Silfort UVH 3000 Hard Coated Lens* Light 2.0 Lbs. Weight* H4 Pigtail Included* With Aluminum...$190.99 -
4 X 6 Inch Low Beam 5 Diode LED Headlight With MaxxHeat Heated Lens
MAXXIMA
$177.994 X 6 Inch Heated Lens Low Beam 5 Diode LED Headlight With MaxxHeat * High Quality LED Heated Headlight* 4 X 6 Inch* 5 Diode* 700 Lumens * Low Beam* Polycarbonate Lens With Hard Coat, UV Protection * Dimensions- 6.6 Inch Length- 3.4 Inch Width- 4.2 Inch...$177.99 -
4 X 6 Inch High Beam 5 Diode LED Headlight With MaxxHeat Heated Lens
MAXXIMA
$177.994 X 6 Inch Heated Lens High Beam 5 Diode LED Headlight With MaxxHeat * High Quality LED Heated Headlight* 4 X 6 Inch Heated Headlight* 5 Diode* 750 Lumens * High Beam* Polycarbonate Lens With Hard Coat, UV Protection * Dimensions- 6.6 Inch Length- 3.4...$177.99 -
5 X 7 Inch High/Low Beam 12 Diode LED Headlight With MaxxHeat Heated Lens
MAXXIMA
$237.995 X 7 Inch Heated Lens High/Low Beam 12 Diode LED Headlight With MaxxHeat * High Quality Headlight* 5 X 7 Inch Inch Heated Headlight* 12 Diodes* Polycarbonate Lens With Hard Coat, UV Protection* Polycarbonate Housing* Dimensions- 7.9 Inch - 3.9 Inch - 5...$237.99 -
4 X 6 Headlight Combo W/ Low Beam & Daytime Running Light, 400 Lumen
MAXXIMA
$179.99Combination Light Low & Daytime Running Headlight * High Quality Headlight* Combination Light* With Low Beam And Daytime Running * 5 LED * 400 Lumen* Made In USA* Sold Individually* Warranty On Headlights Against Defects In Workmanship & Material From...$179.99 -
4 X 6 Inch High Beam Headlight, 3 Pin H4 6 Pin Lead Connector
MAXXIMA
$199.99High Beam 4 X 6 Inch Headlight * High Quality Headlight* Dimensions- 6.6 Inch Length- 4.2 Inch Width- 3.7 inch Height* High Beam Headlight 3 Pin H4 6 Inch Lead Connector H4 Pigtail Included* Made In USA* Sold Individually* Warranty On Headlights Against...$199.99 -
4 Spade Toggle Switch, Off/On, Replaces OE 1608641 For Peterbilt
BESTFIT TRUCK PARTS
$30.27Off/On Toggle Switch W/ 4 Spades * High Quality Toggle Switch* 4 Pin* Off/On Switch With Round Stem* 3-Position Single Pole Double Throw With 4 Blades* Sold Individually* Warranty On Toggle Switches Against Defects In Workmanship & Material From Date Of...$30.27 -
3 Spade Toggle Switch, Momentary On/Off/On, Replaces OE 1604831 And 8956K647 For Peterbilt
BESTFIT TRUCK PARTS
$28.70Momentary On/Off/On Toggle Switch W/ 3 Spades * High Quality Toggle Switch* 3 Pin* Momentary On/Off/On Switch With Round Stem* 3-Position Single Pole Double Throw With 3 Blades* Sold Individually* Warranty On Toggle Switches Against Defects In...$28.70 -
4 Spade Toggle Switch, On/Off/On, Replaces OE 1604830 And 8956K648 For Peterbilt
BESTFIT TRUCK PARTS
$22.43On/Off/On Toggle Switch W/ 4 Spades * High Quality Toggle Switch* 4 Pin* On/Off/On Switch With Round Stem* 3-Position Single Pole Double Throw With 4 Blades* Sold Individually* Warranty On Toggle Switches Against Defects In Workmanship & Material From...$22.43