Peterbilt 379 Exterior Parts
Make your truck stand out with our assortment of high-quality Peterbilt 379 exterior parts. Find aftermarket cab panels, fairings, day cab conversion kits, and sleeper accessories. Get started on your customization journey now
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On Sale
4 Inch Stainless Steel Wide Cowl Panels W/ 16 - 3/4 Inch Amber/Clear LEDs For Peterbilt 378, 379
PHOENIX DESIGN
Now: $354.59Was: $393.994 Inch Stainless Steel Wide Cowl Panels W/ 16 - 3/4 Inch Amber LED Clear Lens Lights Fits Peterbilt 378 & 379 * High Quality Cowl Panels * Made Of 430 Stainless Steel* 8 - 3/4 Inch Round Lights Per Side* Amber LED/Clear Lens* 4 Inch* Sold As Pair* Made...Now: $354.59Was: $393.99 -
On Sale
4 Inch Stainless Steel Wide Cowl Panels W/ 16 - 3/4 Inch Amber/Amber LEDs For Peterbilt 378, 379
PHOENIX DESIGN
Now: $354.59Was: $393.994 Inch Stainless Steel Wide Cowl Panels W/ 16 - 3/4 Inch Amber LED Amber Lens Lights Fits Peterbilt 378 & 379 * High Quality Cowl Panels * Made Of 430 Stainless Steel* 8 - 3/4 Inch Round Lights Per Side* Amber LED/Amber Lens* 4 Inch* Sold As Pair* Made...Now: $354.59Was: $393.99 -
On Sale
4 Inch Stainless Steel Wide Cowl Panels W/ 6 P1 Amber/Amber LEDs For Peterbilt 378, 379
PHOENIX DESIGN
Now: $264.59Was: $293.994 Inch Stainless Steel Wide Cowl Panels W/ 6 P1 Amber LED Amber Lens Lights Fits Peterbilt 378 & 379 * High Quality Cowl Panels * Made Of 430 Stainless Steel* 3 P1 Lights On Cab Panel* 4 P1 Lights On Cowl Panel * Amber LED/Amber Lens* 4 Inch* Sold As...Now: $264.59Was: $293.99 -
On Sale
3 Inch Stainless Steel Notched Cowl Panels W/ 16 - 3/4 Inch Amber/Clear LEDs For Peterbilt 378, 379
PHOENIX DESIGN
Now: $392.39Was: $435.993 Inch Notched Cowl Panels W/ 16 - 3/4 Inch Amber LED Clear Lens Lights Fits Peterbilt 378 & 379 * High Quality Cowl Panels* Made Of 430 Stainless Steel* Notched* 8 - 3/4 Inch Round Lights Per Side* Amber LED/Clear Lens* 3 Inch* Sold As Pair * Made In...Now: $392.39Was: $435.99 -
On Sale
3 Inch Stainless Steel Notched Cowl Panels W/ 6 P3 Amber/Clear LEDs For Peterbilt 378, 379
PHOENIX DESIGN
Now: $292.49Was: $324.993 Inch Notched Cowl Panels W/ 6 P3 Amber LED Clear Lens Lights Fits Peterbilt 378 & 379 * High Quality Cowl Panels* Made Of 430 Stainless Steel* Notched* 3 P3 Lights Per Side* Amber LED/Clear Lens* 3 Inch* Sold As Pair * Made In USA* Warranty On Cowl...Now: $292.49Was: $324.99 -
On Sale
3 Inch Stainless Steel Notched Cowl Panels W/ 6 P3 Amber/Amber LEDs For Peterbilt 378, 379
PHOENIX DESIGN
Now: $271.79Was: $301.993 Inch Notched Cowl Panels W/ 6 P3 Amber LED Amber Lens Lights Fits Peterbilt 378 & 379 * High Quality Cowl Panels* Made Of 430 Stainless Steel* Notched* 3 P3 Lights Per Side* Amber LED/Amber Lens* 3 Inch* Sold As Pair * Made In USA* Warranty On Cowl...Now: $271.79Was: $301.99 -
On Sale
3 Inch Stainless Steel Wide Cowl Panels W/ 8 - 2 Inch Light Holes For Peterbilt 378, 379
PHOENIX DESIGN
Now: $188.09Was: $208.993 Inch Wide Cowl Panels W/ 8 - 2 Inch Light Holes Fits Peterbilt 378 & 379 * High Quality Cowl Panels* Made Of 430 Stainless Steel* Wide Cowl Panels* 4 - 2 Inch Round Light Holes Per Side* Lights Not Included* 3 Inch* Sold As Pair * Made In USA* Warranty...Now: $188.09Was: $208.99 -
On Sale
4 Inch Stainless Steel Standard Cab Panels W/ 10 P3 Light Holes For Peterbilt 388, 389
PHOENIX DESIGN
Now: $215.09Was: $238.994 Inch Standard Cab Panels W/ 10 P3 Light Holes Fits Peterbilt 388 & 389 * High Quality Cab Panels * Made Of 430 Stainless Steel* 5 P3 Light Holes Per Side * Lights Not Included* 8 Inch Spacing * 4 Inch* 43.125 Inches X 4.00 Inches Driver And Passenger...Now: $215.09Was: $238.99 -
On Sale
4 Inch Stainless Steel Standard Cab Panels W/ 14 P3 Light Holes On 6 Inch Spacing For Peterbilt 378, 379, 388, 389
PHOENIX DESIGN
Now: $175.49Was: $194.994 Inch Standard Cab Panels W/ 14 P3 Light Holes On 6 Inch Spacing Fits Peterbilt 378, 379, 388 & 389 * High Quality Cab Panels * Made Of 430 Stainless Steel* 7 P3 Light Holes Per Side * 6 Inch Spacing * 4 Inch* 43.125 Inches X 4.00 Inches Driver And...Now: $175.49Was: $194.99 -
On Sale
4 Inch Stainless Steel Extended Cab Panels W/ 16 P3 Light Holes On 6 Inch Spacing For Peterbilt 378, 379, 388, 389
PHOENIX DESIGN
Now: $208.79Was: $231.994 Inch Extended Cab Panels W/ 16 P3 Light Holes On 6 Inch Spacing Fits Peterbilt 378, 379, 388 & 389 * High Quality Cab Panels* Made Stainless Steel* Extended* 8 P3 Lights Holes Per Side* Lights Not Included* 6 Inch Spacing * 4 Inch* Measures: - 43.125...Now: $208.79Was: $231.99 -
On Sale
4 Inch Stainless Extended Cab Panels W/ 12 P1 Light Holes On 8 Inch Spacing For Peterbilt 378, 379, 388, 389
PHOENIX DESIGN
Now: $188.09Was: $208.994 Inch Stainless Extended Cab Panels W/ 12 P1 Light Holes On 8 Inch Spacing Fits Peterbilt 378, 379, 388 & 389 * High Quality Cab Panels* Made Stainless Steel* Extended* 6 P1 Light Holes Per Side* Lights Not Included* 8 Inch Spacing* 4 Inch* Driver Side...Now: $188.09Was: $208.99 -
On Sale
4 Inch Stainless Extended Cab Panels W/ 12 P1 Amber/Clear LEDs On 8 Inch Spacing For Peterbilt 378, 379, 388, 389
PHOENIX DESIGN
Now: $302.39Was: $335.994 Inch Stainless Extended Cab Panels W/ 12 P1 Amber LED Clear Lens Lights On 8 Inch Spacing Fits Peterbilt 378, 379, 388 & 389 * High Quality Cab Panels* Made Stainless Steel* Extended* 6 P1 Lights Per Side* Amber LED/Clear Lens* 8 Inch Spacing* 4 Inch*...Now: $302.39Was: $335.99