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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4 Inch Paintable Sleeper Panels W/ Extensions, 26 - 3/4 Inch Round Amber/Amber Downglow LEDs For Peterbilt 378, 379, 388
PHOENIX DESIGN
$527.994 Inch Paintable Sleeper Panels W/ Extensions & 26 - 3/4 Inch Round Amber LED Amber 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/Amber...$527.99 -
3 Inch Paintable Sleeper Panels W/ Extensions, 26 - 3/4 Inch Round Downglow Light Holes For Peterbilt 378, 379, 388
PHOENIX DESIGN
$355.993 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 * 3 Inch Tall* With Extension * With 13 - 3/4 Inch Round Downglow Light Holes Per...$355.99 -
3 Inch Paintable Sleeper Panels W/ Extensions, 26 - 3/4 Inch Round Amber/Clear Downglow LEDs For Peterbilt 378, 379, 388
PHOENIX DESIGN
$488.993 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 * 3 Inch Tall * 13 - 3/4 Inch Round Lights Per Side* Amber LED/Clear...$488.99 -
3 Inch Paintable Sleeper Panels W/ Extensions, 26 - 3/4 Inch Round Amber/Amber Downglow LEDs For Peterbilt 378, 379, 388
PHOENIX DESIGN
$488.993 Inch Paintable Sleeper Panels W/ Extensions & 26 - 3/4 Inch Round Amber LED Amber Lens Downglow Lights * High Quality Sleeper Panels* Made Of Galvanized Steel* Paintable* 63/72 Inch * 3 Inch Tall * Amber LED/Amber Lens* Sold As Pair* Made In USA*...$488.99 -
6.5 Inch Stainless Steel Sleeper Panels W/ Extensions, 26 - 3/4 Inch Round Downglow Light Holes
PHOENIX DESIGN
$488.996.5 Inch Stainless Steel Sleeper Panels W/ Extensions & 26 - 3/4 Inch Round Downglow Light Holes * High Quality Sleeper Panels* Made Of Stainless Steel* 63/72 Inch * 6.5 Inch* With Extension * W-13 3/4-Inch Round Downglow Light Holes Per Side* Sold As...$488.99 -
6.5 Inch Stainless Steel Sleeper Panels W/ Extensions, 26 - 3/4 Inch Round Amber/Clear Downglow LEDs
PHOENIX DESIGN
$607.996.5 Inch Stainless Steel Sleeper Panels W/ Extensions & 26 - 3/4 Inch Round Amber LED Clear Lens Downglow Lights * High Quality Sleeper Panels* Made Of Stainless Steel * With Extensions* 63/72 Inch * 6.5 Inch Tall* With Extensions* 13 - 3/4 Inch Round...$607.99 -
6.5 Inch Stainless Steel Sleeper Panels W/ Extensions, 26 - 3/4 Inch Round Amber/Amber Downglow LEDs For Peterbilt 378, 379, 388
PHOENIX DESIGN
$607.996.5 Inch Stainless Steel Sleeper Panels W/ Extensions & 26 - 3/4 Inch Round Amber LED Amber Lens Downglow Lights * High Quality Sleeper Panels* Made Of Stainless Steel * With Extensions* 63/72 Inch * 6.5 Inch Tall* With Extensions* 13 - 3/4 Inch Round...$607.99 -
4 Inch Stainless Steel Sleeper Panels W/ Extensions, 26 - 3/4 Inch Round Downglow Light Holes For Peterbilt 378, 379, 388
PHOENIX DESIGN
$449.994 Inch Stainless Steel Sleeper Panels W/ Extensions & 26 - 3/4 Inch Round Downglow Light Holes * High Quality Sleeper Panels* Made Of Stainless Steel* 63/72 Inch * 4 Inch Tall* With Extension * With 13 3/4-Inch Round Downglow Light Holes Per Side* Sold...$449.99 -
4 Inch Stainless Steel Sleeper Panels W/ Extensions, 26 - 3/4 Inch Round Amber/Amber Downglow LEDs For Peterbilt 378, 379, 388
PHOENIX DESIGN
$684.994 Inch Stainless Steel Sleeper Panels W/ Extensions & 26 - 3/4 Inch Round Amber LED Amber Lens Downglow Lights * High Quality Sleeper Panels* Made Of Stainless Steel * With Extensions* Paintable* 63/72 Inch * 4 Inch Tall* With Extensions* 13 - 3/4 Inch...$684.99 -
On Sale
3 Inch Stainless Steel Sleeper Panels W/ Extensions, 26 - 3/4 Inch Round Downglow Light Holes
PHOENIX DESIGN
Now: $289.53Was: $449.993 Inch Stainless Steel Sleeper Panels W/ Extensions & 26 - 3/4 Inch Round Downglow Light Holes * High Quality Sleeper Panels* Made Of Stainless Steel* 63/72 Inch * 3 Inch Tall * With Extension * With 13 3/4-Inch Round Downglow Light Holes Per Side* Sold...Now: $289.53Was: $449.99 -
6.5 Inch Paintable Sleeper Panels W/ Extensions, 26 - 3/4 Inch Round Amber/Amber Downglow LEDs
PHOENIX DESIGN
$512.996.5 Inch Paintable Sleeper Panels W/ Extensions & 26 - 3/4 Inch Round Amber LED Amber Lens Downglow Lights * High Quality Sleeper Panels* Made Of Galvanized Steel* With Extensions* Paintable* 70/78 Inch * 6.5 Inch Tall* With Extensions* 13 - 3/4 Inch...$512.99 -
6.5 Inch Stainless Steel Sleeper Panels W/ Extensions, 26 - 3/4 Inch Round Amber/Amber Downglow LEDs
PHOENIX DESIGN
$607.996.5 Inch Stainless Steel Sleeper Panels W/ Extensions & 26 - 3/4 Inch Round Amber LED Amber Lens Downglow Lights * High Quality Sleeper Panels* Made Of Stainless Steel* 70/78 Inch * 6.5 Inch Tall * Amber LED/Amber Lens* Sold As Pair* Made In USA*...$607.99