
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.
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2 Inch Billet Aluminum Clutch Extender For Peterbilt 379, 386, 389
IOWA CUSTOMS
$81.99Billet Aluminum 2 Inch Clutch Pedal ExtenderImprove the comfort of your foot on the clutch pedal with this billet aluminum Iowa Customs 2 Inch Extender. The patented design increases the degree the pedal is off the floor from roughly 15 percent to 45...$81.99 -
Iowa Customs 2 Inch Chrome Clutch Extender For Peterbilt 379, 386, 389
IOWA CUSTOMS
$109.99Chrome Plated 2 Inch Clutch Pedal ExtenderImprove the comfort of your foot on the clutch pedal with this chrome plated Iowa Customs 2 Inch Extender. The patented design increases the degree the pedal is off the floor from roughly 15 percent to 45 percent...$109.99 -
Aluminum 7 Inch Chop Top Window Panels For Peterbilt
IOWA CUSTOMS
$148.99CSM Upper Door Trim Chopped Look Fits Peterbilt * High Quality Upper Door Trim* Made Of High Aluminum* Chopped Style* 7 Inch Width* Installs With Double Side Tap, Not Included.* Sold As A Pair* Warranty On Upper Door Trims Against Defects In Workmanship...$148.99 -
2.25 X 7.281 Inch Stainless Steel Radio Face Plate For Peterbilt 357, 365, 367, 378, 379, 388, 389
PHOENIX DESIGN
$18.76Stainless Steel Radio Face Plate W/ 2.25 X 7.281 Inch Opening Fits Peterbilt 357, 365, 367, 378, 379, 388 & 389 * High Quality Radio Face Plate* Made Of Stainless Steel* 2.250 Inch X 7.281 Inch Opening* Sold Individually* Made In USA* Warranty On Radio...$18.76 -
2.218 X 6.125 Inch Stainless Steel Radio Face Plate For Peterbilt 357, 365, 367, 378, 379, 388, 389
PHOENIX DESIGN
$18.76Stainless Steel Radio Face Plate W/ 2.218 X 6.125 Inch Opening Fits Peterbilt 357, 365, 367, 378, 379, 388 & 389 * High Quality Radio Face Plate* Made Of Stainless Steel* 2.218 Inch X 6.125 Inch Opening* Sold Individually* Made In USA* Warranty On Radio...$18.76 -
Stainless Steel Headliner Panel For Peterbilt 377, 378, 379 1988-1999
PHOENIX DESIGN
$26.31Stainless Steel Headliner Panel Fits Peterbilt 377, 378 & 379 * High Quality Headliner Panel* Made Of Stainless Steel* Sold Individually* Made In USA* Warranty On Headliner Panel Against Defects In Workmanship & Material From Date Of Purchase*** High...$26.31 -
Stainless Steel Flame Emblem Accent For Peterbilt 357, 365, 367, 378, 379, 388, 389
PHOENIX DESIGN
$99.64Stainless Steel Flame Emblem Accent Fits Peterbilt 357, 365, 367, 378, 379, 388 & 389 * High Quality Flame Emblem Accent* Made Of Stainless Steel* Sold As Pair* Made In USA* Warranty On Flame Emblem Accent Against Defects In Workmanship & Material From...$99.64 -
Stainless Steel Blank Fender Guards W/ Single Headlight Mount For Peterbilt 378, 379
PHOENIX DESIGN
$128.99Stainless Steel Blank Fender Guards W/ Single Headlight Mount Fits Peterbilt 378, 379 * High Quality Fender Guard* Made Of Stainless Steel* Blank * Single Headlight Mount* Sold As Pair* Made In USA* Warranty On Fender Guard Against Defects In Workmanship...$128.99 -
6.5 Inch Paintable Sleeper Panels W/ Extensions, 26 - 3/4 Inch Round Downglow Light Holes
PHOENIX DESIGN
$434.996.5 Inch Paintable Sleeper Panels W/ Extensions & 26 - 3/4 Inch Round Downglow Light Holes * High Quality Sleeper Panels* Made Of Galvanized Steel* Paintable * 63/72 Inch * 6.5 Inch Tall Sleeper Panel W/Extension * With 3 3/4-Inch Round Downglow Light...$434.99 -
6.5 Inch Paintable Sleeper Panels W/ Extensions, 26 - 3/4 Inch Round Amber/Clear Downglow LEDs
PHOENIX DESIGN
$567.996.5 Inch Paintable Sleeper Panels W/ Extensions & 26 - 3/4 Inch Round Amber LED Clear Lens Downglow Lights * High Quality Sleeper Panels* Made Of Galvanized Steel* Paintable* 63/72 Inch * 6.5 Inch Tall * 13 - 3/4 Inch Round Lights Per Side* Amber...$567.99 -
4 Inch Paintable Sleeper Panels W/ Extensions, 26 - 3/4 Inch Round Downglow Light Holes For Peterbilt 378, 379, 388
PHOENIX DESIGN
$395.994 Inch Paintable Sleeper Panels W/ Extensions & 26 - 3/4 Inch Round Downglow Light Holes * High Quality Sleeper Panels* Made Of Galvanized Steel* Paintable * 63/72 Inch* 4 Inch Tall* With Extension * With 13 - 3/4 Inch Round Downglow Light Holes Per...$395.99 -
4 Inch Paintable Sleeper Panels W/ Extensions, 26 - 3/4 Inch Round Amber/Clear Downglow LEDs For Peterbilt 378, 379, 388
PHOENIX DESIGN
$527.994 Inch Paintable Sleeper Panels W/ Extensions & 26 - 3/4 Inch Round Amber LED Clear Lens Downglow Lights * High Quality Sleeper Panels* Made Of Galvanized Steel* Paintable* 63/72 Inch * 4 Inch Tall * 13 - 3/4 Inch Round Lights Per Side* Amber LED/Clear...$527.99