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
3 Inch Tall 430 Stainless Steel Notched Wide Cowl Panels W/ 16 Round 2 Inch Amber LEDs For Peterbilt 378, 379
PHOENIX DESIGN
Now: $447.29Was: $496.99430 Stainless Steel Notched Wide Cowl Panels W/ 16 Round 2 Inch Amber LEDs Fits Peterbilt 378 & 379 * High Quality Cowl Panels* Made Of 430 Stainless Steel* Notched* 4 - 2 Inch Round Lights Per Side * Amber LED/Amber Lens* 3 Inch* Sold As Pair * Made In...Now: $447.29Was: $496.99 -
On Sale
3 Inch Stainless Cab-Cowl & Sleeper Panels W/ 38 - 2 Inch Round Amber/Amber Lights For Peterbilt 378, 379
PHOENIX DESIGN
Now: $1,330.19Was: $1,477.99Standard Cab Bar, Wide Cowl Panel & 63/72 Inch Sleeper Panels W/ Extenders Fit Peterbilt 378 & 379 * High Quality Cab/Cowl Sleeper Panels* Made Of 430 Stainless Steel * Standard Cab Panels- 43.125 X 3 Inch Driver Side Mounts Below Cab- 43.125 X 3 Inch...Now: $1,330.19Was: $1,477.99 -
On Sale
4 Inch Stainless Steel Blank Sleeper Extension Panel For Peterbilt W/ 63/72 Inch Sleepers
PHOENIX DESIGN
Now: $84.45Was: $93.834 Inch Stainless Steel Blank Sleeper Extension Panel Fits Peterbilt W/ 63 & 72 Inch Sleepers * High Quality Sleeper Extension Panel* Made From Stainless Steel * 4 Inches Tall * Blank * Sold Individually* Warranty On Sleeper Extension Panel Against...Now: $84.45Was: $93.83 -
On Sale
6.5 Inch Stainless Steel Blank Sleeper Panel For Peterbilt 379, 389 W/ 63/72 Inch Sleeper
PHOENIX DESIGN
Now: $368.99Was: $409.996.5 Inch Stainless Steel Blank Sleeper Panels Fit Peterbilt 379, 389 & 389 Glider W/ 63/72 Inch Sleeper * High Quality Sleeper Panel Wrap* Made Of Stainless Steel * 63/72 Inch * 6.5 Inch* Blank * Sold Individually* Warranty On Sleeper Panel Wrap Against...Now: $368.99Was: $409.99 -
On Sale
3 Inch Stainless Steel Sleeper Panel W/ 3/4 Inch Amber LED Amber Lens Lights Shining Down For Peterbilt 379
PHOENIX DESIGN
Now: $467.99Was: $519.99Stainless Sleeper Panel W/ 3/4 Inch Round Amber/Amber Downward-Facing Lights Fits Peterbilt 379 * High Quality Sleeper Panel* Made Of Stainless Steel* 3 Inch * For 63 Inch Sleeper Panel * 9 -3/4 Inch Round Amber/Amber Lights Underneath Panel Shining...Now: $467.99Was: $519.99 -
On Sale
3 Inch Stainless Steel Cab-Cowl Panels W/ 18 - 3/4 Inch Amber/Amber LEDs For Peterbilt 379
PHOENIX DESIGN
Now: $649.79Was: $721.993 Inch Stainless Steel Cab-Cowl Panel Combo W/ 9 - 3/4 Inch Amber LED Amber Lens Lights Per Side * High Quality Cab/Cowl Combo* Made Of Stainless Steel * 3 Inch Panels * 9 - 3/4 Amber/Amber Lights Per Side * Sold As Pair * Warranty On Cab/Cowl Combo...Now: $649.79Was: $721.99 -
On Sale
Sleeper Extension Panel W/ 1 Smoked P1 LED Light For Peterbilt 300 Series W/ 70 Inch Sleeper
PHOENIX DESIGN
Now: $112.49Was: $124.99Sleeper Extension Panel Fits Peterbilt 377, 378, 379, 385, 386, 387, 388 & 389 W/ 70 Inch Sleeper * High Quality Sleeper Extension Panel* Made Of 430 Stainless Steel* For 70 Inch Sleepers* 1 - P1 Smoked LED Light* Made In USA* Sold As Pair* Warranty On...Now: $112.49Was: $124.99 -
On Sale
3 Inch Stainless Steel Cab Panels W/ 8 Smoked P1 LED Lights For Peterbilt 379, 388, 389 131BBC
PHOENIX DESIGN
Now: $294.29Was: $326.99Stainless Steel Cab Panels W/ 8 P1 Smoked LED Lights Fits Peterbilt 379, 388 & 389 131BBC * High Quality Cab Panel* Made Of 430 Stainless Steel* 3 Inch Height* 8 - P1 Smoked LED Lights* Made In USA* Sold As Pair* Warranty On Cab Panel Against Defects In...Now: $294.29Was: $326.99 -
On Sale
4 Inch Stainless Steel Cab-Cowl Panels With 3/4 Inch Light Holes For Peterbilt 378 & 379 Extended Hood
PHOENIX DESIGN
Now: $625.49Was: $694.99Stainless Steel Cab-Cowl Panels With 3/4 Inch Light Holes Fits Peterbilt 378 & 379 Extended Hood * High Quality Cab/Cowl Panels* Stainless Steel* Dimensions- 4 Inch Height- 3/4 Inch Hole Cutouts* Lights Not Included* Sold As Pair* Made In The USA*...Now: $625.49Was: $694.99 -
On Sale
4 Inch Stainless Steel Cab-Cowl Panels W/ 9 - 3/4 Inch Amber/Clear FX Underglow LEDs For Peterbilt 379
PHOENIX DESIGN
Now: $601.19Was: $667.994 Inch Stainless Steel Cab-Cowl Panels W/ 3/4 Inch Amber/Clear FX Underglow LED Lights * High Quality Cab/Cowl Panel* Made Of Stainless Steel * 4 Inch* 9 - 3/4 Inch Round Lights* Amber LED/Clear Lens* Face Down Style For Under Glow * Made In USA* Sold As...Now: $601.19Was: $667.99 -
On Sale
6.5 Inch Stainless Steel Cab-Cowl Panels W/ 3/4 Inch Amber/Clear Bullet Lights For Peterbilt 379
PHOENIX DESIGN
Now: $674.09Was: $748.996.5 Inch Stainless Steel Cab-Cowl Panels W/ 3/4 Inch Amber/Clear Bullet Lights * High Quality Cab-Cowl Panel* Made Of Stainless Steel * 6.5 Inch* .75 Bullet Lights* Amber LED/Clear Lens* Made In USA* Sold As Pair* Warranty On Cab-Cowl Panels Against...Now: $674.09Was: $748.99 -
On Sale
6.5 Inch Stainless Steel Sleeper Panels W/ 3/4 Inch Amber/Clear Lights For Peterbilt 379 W/ 36/44 Inch Sleeper
PHOENIX DESIGN
Now: $269.99Was: $299.996.5 Inch Stainless Steel Sleeper Panels W/ 3/4 Inch Amber/Clear Lights * High Quality Sleeper Panel* Made Of Stainless Steel * 6.5 Inch* For Trucks With 36/44 Inch Sleepers * .75 Amber LED/Clear Lens* Made In USA* Sold As Pair* Warranty On Sleeper Panel...Now: $269.99Was: $299.99