Peterbilt 379 Parts
Find the best Peterbilt 379 aftermarket and custom parts in the business here at 4 State. The Peterbilt 379 is one of the most popular American owner-operator truck models of all time. Pete truck models are a brand of choice for experienced truckers who need dependable semi trucks. 4 State Trucks has all the aftermarket semi truck parts and accessories you need to make your Pete 379 stand out to showcase your unique personality. Whether you need 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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CLR SS 3 Inch Sleeper Extensions W/ 2 P1 Amber/Clear LED Lights For Peterbilt W/ 70/78 Inch Unibilt Sleepers W/ Extenders
PHOENIX DESIGN
$128.99Sleeper Extension Panels W/ 2 P1 Amber LED Clear Lens LED Lights Fit Peterbilt W/ 70/78 Inch Unibilt Sleepers * High Quality Sleeper Extension* Made Of 430 Stainless Steel * 3 Inch* With 1 P1 Amber/Clear LED Lights Per Side * 16 Or 8 Inch Light Spacing *...$128.99 -
3 Inch Sleeper Panels W/ 12 P1 Amber/Clear LED Lights For Peterbilt W/ 63/72 Inch Unibilt Sleepers No Extenders
PHOENIX DESIGN
$472.99Sleeper Panels W/ 12 P1 Amber LED Clear Lens Lights Fits Peterbilt W/ 63-72 Inch Unibilt Sleeper * High Quality Sleeper Panels * Made Of 430 Stainless Steel * 3 Inch* With 12 P1 Amber/Clear LED Lights Per Side * 12 Inch Light Spacing * 12 Light Count...$472.99 -
3 Inch Stainless Steel Sleeper Extension Panel W/ 2 P1 Amber/Amber LED Lights For Peterbilt - Pair
PHOENIX DESIGN
$191.99Sleeper Extension Panels W/ 4 Amber/Amber LED Lights Fits Peterbilt W/ Unibilt Sleeper - 12 Inch Spacing * High Quality Sleeper Extender Panels* Made Of 430 Stainless Steel * 3 Inch Tall* 12 Inch Light Spacing* 2 P1 Amber/Amber LED Lights Per Side* Sold...$191.99 -
3 Inch Sleeper Panels W/ 10 P1 Amber/Amber LED Lights For Peterbilt W/ 63/72 Inch Unibilt Sleepers No Extenders
PHOENIX DESIGN
$432.99Sleeper Panels W/ 10 P1 Amber LED Amber Lens Lights Fits Peterbilt W/ 63-72 Inch Unibilt Sleeper * High Quality Sleeper Panels * Made Of 430 Stainless Steel * 3 Inch* With 5 P1 Amber/Amber LED Lights Per Side * 12 Inch Light Spacing * 10 Light Count...$432.99 -
On Sale
Stainless Steel Cab Panels W/ 8 P1 Amber LEDs For Peterbilt
PHOENIX DESIGN
Now: $254.09Was: $362.99Stainless Steel Cab Panels W/ 8 P1 Amber LEDs Fits Peterbilt * High Quality Cab Panels* Made Of Stainless Steel * 4 P1 Lights On Each Panel * Amber LED/Amber Lens* Sold As Pair* Warranty On Cab Panels Against Defects In Workmanship & Material From Date...Now: $254.09Was: $362.99 -
3 Inch Sleeper Extensions W/ 2 P1 Amber/Amber LED Lights For Peterbilt W/ 70/78 Inch Unibilt Sleepers
PHOENIX DESIGN
$128.99Sleeper Extension Panels W/ 2 P1 Amber LED Amber Lens Lights Fits Peterbilt W/ 70-78 Inch Unibilt Sleeper W/ Extenders * High Quality Sleeper Extension* Made Of 430 Stainless Steel * 3 Inch* With 1 P1 Amber/Amber LED Lights Per Side * 16 Or 8 Inch Light...$128.99 -
3 Inch Sleeper Panels W/ 12 P1 Amber/Amber LED Lights For Peterbilt W/ 70/78 Inch Unibilt Sleepers No Extenders
PHOENIX DESIGN
$499.99Stainless Sleeper Panels W/ 12 P1 Amber LED Amber Lens LED Lights Fit Peterbilt W/ 70/78 Inch Unibilt Sleepers * High Quality Sleeper Panels * Made Of 430 Stainless Steel * 3 Inch* With 6 P1 Amber/Amber LED Lights Per Side * 12 Inch Light Spacing * 12...$499.99 -
On Sale
2.5 Inch Stainless Steel Blank Exhaust Filler Panels For Peterbilt Between Cab, Sleeper
PHOENIX DESIGN
Now: $21.47Was: $74.04Stainless Steel Blank Exhaust Filler Panels Fit Peterbilt Between Cab, Sleeper * High Quality Exhaust Filler Panels * Made Of Stainless Steel * Blank* 2.5 Inch Width * For Trucks With Rear Mounted Exhaust, Mounted Behind Sleeper* Sold As Pair* Made In...Now: $21.47Was: $74.04 -
3 X 70 Inch Stainless Steel Sleeper Extension Panels W/ 4 - 2 Inch Light Hole Cutouts For Peterbilt
PHOENIX DESIGN
$100.99Sleeper Extension Panels Fits Peterbilt 378, 379, 384, 386, 388 & 389 * Made Of High Quality Stainless Steel* 70 Inch Sleeper* Fits 3 Inch Tall Sleeper Panels* With 2 Holes For Round Lights Per Side* Includes Wiring And Hardware* Sold As Pairs* Warranty...$100.99 -
3 X 36, 48 Or 63 Inch Stainless Steel Sleeper Extension Panels W/ 8 - 2 Inch Light Holes For Peterbilt
PHOENIX DESIGN
$142.99Sleeper Extension Panels Fits Peterbilt * High Quality Sleeper Extension Panels* Made Of Stainless Steel* 36, 48 And 63 Inch Sleeper* Fits 3 Inch Tall Sleeper Panels* With 4 Holes For Round Lights Per Side* Includes Wiring And Hardware* Sold As Pairs*...$142.99 -
3 X 70 Inch Stainless Steel Sleeper Panels W/ 20 - 2 Inch Light Hole Cutouts For Peterbilt
PHOENIX DESIGN
$256.99Sleeper Panels W/ 20 Light Hole Cutouts Fits Peterbilt 378/379/388/389 * High Quality Sleeper Panel* Made Of Stainless Steel* 70 Inch Sleeper* 3 Inch Tall * 20 - 2 Inch Holes For Round Lights* Includes Wiring And Hardware* Sold As A Pair* Warranty On...$256.99 -
3 X 63 Inch Stainless Steel Sleeper Panels W/ 18 - 2 Inch Light Hole Cutouts For Peterbilt
PHOENIX DESIGN
$244.99Sleeper Panels Fits Peterbilt 378, 379, 384, 386, 388 & 389 * Made Of High Quality Stainless Steel* 63 Inch Sleeper* 3 Inch Tall * With 9 Holes For Round Lights Per Side* Includes Wiring And Hardware* Sold As Pairs* Warranty On Sleeper Panels Against...$244.99