Semi-Truck Exterior Parts Universal
Find everything you need for your semi-truck's exterior at 4 State Trucks. We’ve got grilles for cooling, headlights for visibility, and mud flaps to keep debris at bay. Looking to save on fuel? Check out our aerodynamic air deflectors. Whether you’re upgrading or replacing, these essential parts keep your truck running smoothly. Explore our range and customize your ride to fit your style and needs.
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On Sale
Stainless Steel Rear Air Cleaner Light Panel W/ Holes For M3 Light, 20 X 5 Inch For Peterbilt 359, 379, 389 Flat Tops
TWELVE GAUGE
Now: $27.50Was: $128.99Peterbilt SS Rear Breather Light Bar W/ Light Holes By 12 Gauge * High Quality Air Cleaner Light Panel* Made Of Stainless Steel * 20 Inch Tall X 5 Inch Wide * With Holes for 7 M3 Lights Per Side* Sold Individually* Warranty On Air Cleaner Lights Against...Now: $27.50Was: $128.99 -
Stainless Steel Front Air Cleaner Panels W/ 8 Light Holes, 22 X 5 Inch For Peterbilt 359, 379, 389 Flat Tops
TWELVE GAUGE
$129.99Peterbilt SS 22 Inch Front Breather Bars W/ Holes For M3 Light * High Quality Air Cleaner Panels* Made Of Stainless Steel * Front* 22 Inch Tall* 5 Inch Wide * With 8 Holes For M3 Style Lights* Warranty On Air Cleaner Lights Against Defects In Workmanship...$129.99 -
Bolt-On IFTA Plates Mount To Side Of Exhaust Clamp For Kenworth W900
TWELVE GAUGE
$80.57IFTA Plates W/ Brackets Wrapped Around Stack * High Quality IFTA Plate * Bolts On The Side Of Exhaust Clamp* For 7 Inch Lincoln Chrome Exhaust * The Bracket Wraps Around The Stack So The Bolt On Clamp Can Still Be Towards The Cabin And Hidden* Sold As...$80.57 -
Stainless Steel Rear 20.5 Inch Tall Air Cleaner Panels For Peterbilt 379 & 389 1987- Current
TWELVE GAUGE
$88.7320.5 Inch Tall Rear Air Cleaner Panels W/ 8 Bulkhead Round Lights * High Quality Rear Air Cleaner Panels* Made Of Stainless Steel* 20.5 Inches Tall * With 8 Bulkhead 3/4 Inch Round Light Holes* Sold As Pair* Warranty On Rear Air Cleaner Panels Against...$88.73 -
Stainless Steel Rear AC Panels, Blank For Peterbilt 359 1987 & Older
TWELVE GAUGE
$97.91Blank Stainless Steel Rear AC Panels Fits Peterbilt 359Your truck will look great with this quality rear AC panel by 12 Gauge. It is made with a durable stainless steel and is sold individually. The panel fits a 1987 and older Peterbilt 359. * High...$97.91 -
Stainless Steel Front Air Cleaner Panels, Blank For Peterbilt 359 1987 & Older
TWELVE GAUGE
$117.99Blank Stainless Steel Front Breather Panels Fits Peterbilt 359Your truck will look great with this quality front air cleaner panel by 12 Gauge. It is made with a durable stainless steel and is sold individually. The panel fits a 1987 and older Peterbilt...$117.99 -
19.375 Inch Stainless Steel Air Cleaner Wrap For Peterbilt, Kenworth W/ 15 Inch Donaldson
PHOENIX DESIGN
$318.9919.375 Inch Stainless Steel Air Cleaner Wrap Fits Peterbilt & Kenworth W/ 15 Inch Donaldson Breather * High Quality Air Cleaner Wrap * Made Of Stainless Steel* For 15 Inch Donaldson* With Intake Cutouts* 19.375 Inch * Sold As Pair* Made In USA* Warranty...$318.99 -
17.25 Inch Stainless Steel Air Cleaner Wrap For Peterbilt, Kenworth W/ 15 Inch Donaldson
PHOENIX DESIGN
$277.9917.25 Inch Stainless Steel Air Cleaner Wrap Fits Peterbilt & Kenworth W/ 15 Inch Donaldson Breather * High Quality Air Cleaner Wrap * Made Of Stainless Steel* For 15 Inch Donaldson* With No Cutouts* 17.25 Inch * Sold As Pair* Made In USA* Warranty On Air...$277.99 -
18 Inch Stainless Steel Air Cleaner Wrap W/ Intake Cutout For Peterbilt, Kenworth W/ 13 Inch Donaldson
PHOENIX DESIGN
$296.9918 Inch Stainless Steel Air Cleaner Wrap W/ Intake Cutout Fits Peterbilt & Kenworth W/ 13 Inch Donaldson Breather * High Quality Air Cleaner Wrap * Made Of Stainless Steel* For 13 Inch Donaldson* With Intake Cutouts* 18 Inch * Sold As Pair* Made In USA*...$296.99 -
On Sale
17.25 Inch Stainless Steel Air Cleaner Wrap For Peterbilt, Kenworth W/ 13 Inch Donaldson
PHOENIX DESIGN
Now: $72.41Was: $218.9917.25 Inch Stainless Steel Air Cleaner Wrap Fits Peterbilt & Kenworth W/ 13 Inch Donaldson Breather * High Quality Air Cleaner Wrap * Made Of Stainless Steel* For 13 Inch Donaldson* With No Cutouts* 17.25 Inch * Sold As Pair* Made In USA* Warranty On Air...Now: $72.41Was: $218.99 -
Stainless Steel Front Air Cleaner Panels W/ 10 - 2 Inch Light Holes For Western Star Constellation 1997 - 2016
PHOENIX DESIGN
$145.99Stainless Steel Front Air Cleaner Panels W/ 10 Round 2 Inch Light Holes Fit Western Star Constellation * High Quality A/C Light Box* Made Of Stainless Steel * 5 - 2 Inch Round Light Holes Per Side* Lights Not Included* For 15 Inch Cans Only * Sold As...$145.99 -
Stainless Steel Front Air Cleaner Panels W/ 10 - 2 Inch Amber/Clear LEDs For Western Star Constellation 1997 - 2016
PHOENIX DESIGN
$304.99Front Air Cleaner Panels W/ 10 - 2 Inch Amber LED Clear Lens Lights Fit Western Star Constellation * High Quality A/C Light Box* Made Of Stainless Steel * 5 - 2 Inch Round Lights Per Side* Amber LED/Clear Lens* For 15 Inch Cans Only * Sold As Pair* Made...$304.99