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Kenworth Exterior Parts

Find the best Kenworth exterior truck parts to keep your rig looking sharp and running strong at 4 State Trucks. From body panels and lighting to mirrors and OEM replacement parts, we stock high-quality components for every need. Whether it’s maintenance parts or aftermarket upgrades, you’ll find durable and reliable options.
  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • 15 Inch Stainless Steel Rear Air Cleaner Panels W/ 28 - 2 Inch Light Holes For Kenworth W900B/W900L

    15 Inch Stainless Steel Rear Air Cleaner Panels W/ 28 - 2 Inch Light Holes For Kenworth W900B/W900L

    PHOENIX DESIGN

    $185.99
    15 Inch Rear Breather Panels W/ 28 - 2 Inch Light Holes Fit Kenworth W900B & W900L* High Quality Rear Air Cleaner Panel * Made Of 304 Stainless Steel * 14 - 3/4 Inch Round Light Holes Per Side*...
    02-090500040
    SKU:
    02-090500040
    Location:
    Made In USA
    Position:
    Rear
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Polished
    Height Options:
    15 Inch
    Product Type:
    Exterior
    $185.99
    Qty in Cart: 0
    Price:
    $185.99
    Subtotal:
  • 15 Inch Stainless Steel Rear Air Cleaner Panels W/ 28 - 2 Inch Red/Clear LEDs For Kenworth W900B/W900L

    15 Inch Stainless Steel Rear Air Cleaner Panels W/ 28 - 2 Inch Red/Clear LEDs For Kenworth W900B/W900L

    PHOENIX DESIGN

    $435.99
    15 Inch Rear Breather Panels W/ 28 - 2 Inch Red/Clear LEDs Fit Kenworth W900B & W900L* High Quality Rear Air Cleaner Panel * Made Of 304 Stainless Steel * 14 - 3/4 Inch Round Lights Per Side* Red...
    02-090500039
    SKU:
    02-090500039
    Location:
    Made In USA
    Position:
    Rear
    Light Options:
    With Lights
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Polished
    Height Options:
    15 Inch
    Product Type:
    Exterior
    $435.99
    Qty in Cart: 0
    Price:
    $435.99
    Subtotal:
  • 15 Inch Stainless Steel Rear Air Cleaner Panels W/ 28 - 2 Inch Red/Red LEDs For Kenworth W900B/W900L

    15 Inch Stainless Steel Rear Air Cleaner Panels W/ 28 - 2 Inch Red/Red LEDs For Kenworth W900B/W900L

    PHOENIX DESIGN

    $426.99
    15 Inch Rear Breather Panels W/ 28 - 2 Inch Red/Red LEDs Fit Kenworth W900B & W900L* High Quality Rear Air Cleaner Panel * Made Of 304 Stainless Steel * 14 - 3/4 Inch Round Lights Per Side* Red...
    02-090500038
    SKU:
    02-090500038
    Position:
    Rear
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Polished
    Height Options:
    15 Inch
    Light Options:
    With Lights
    Product Type:
    Exterior
    $426.99
    Qty in Cart: 0
    Price:
    $426.99
    Subtotal:
  • 15 Inch Stainless Steel Rear Air Cleaner Panels W/ 14 - 3/4 Inch Red/Smoked LEDs For Kenworth W900B/W900L

    15 Inch Stainless Steel Rear Air Cleaner Panels W/ 14 - 3/4 Inch Red/Smoked LEDs For Kenworth W900B/W900L

    PHOENIX DESIGN

    $270.99
    15 Inch Rear Breather Panels W/ 14 - 3/4 Inch Red/Smoked LEDs Fit Kenworth W900B & W900L* High Quality Rear Air Cleaner Panel * Made Of 304 Stainless Steel * 7 - 3/4 Inch Round Lights Per Side* Red...
    02-090500037
    SKU:
    02-090500037
    Position:
    Rear
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Polished
    Height Options:
    15 Inch
    Light Options:
    With Lights
    Product Type:
    Exterior
    $270.99
    Qty in Cart: 0
    Price:
    $270.99
    Subtotal:
  • 15 Inch Stainless Steel Rear Air Cleaner Panels W/ 14 P3 Red/Smoked LEDs For Kenworth W900B/W900L

    15 Inch Stainless Steel Rear Air Cleaner Panels W/ 14 P3 Red/Smoked LEDs For Kenworth W900B/W900L

    PHOENIX DESIGN

    $330.99
    15 Inch Rear Breather Panels W/ 14 P3 Red/Smoked LEDs Fit Kenworth W900B & W900L* High Quality Rear Air Cleaner Panel * Made Of 304 Stainless Steel * 7 P3 Lights Per Side* Red LED/Smoked Lens* 15...
    02-090500036
    SKU:
    02-090500036
    Position:
    Rear
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Polished
    Color:
    Red
    Height Options:
    15 Inch
    Light Options:
    With Lights
    Product Type:
    Exterior
    $330.99
    Qty in Cart: 0
    Price:
    $330.99
    Subtotal:
  • 15 Inch Stainless Steel Rear Air Cleaner Panels W/ 12 P3 Light Holes For Kenworth W900B/W900L

    15 Inch Stainless Steel Rear Air Cleaner Panels W/ 12 P3 Light Holes For Kenworth W900B/W900L

    PHOENIX DESIGN

    $145.99
    15 Inch Rear Breather Panels W/ 12 P3 Light Holes Fit Kenworth W900B & W900L* High Quality Rear Air Cleaner Panel * Made Of 304 Stainless Steel * 6 P3 Light Holes Per Side* Lights Not Included* 15...
    02-090500035
    SKU:
    02-090500035
    Position:
    Rear
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Polished
    Height Options:
    15 Inch
    Product Type:
    Exterior
    $145.99
    Qty in Cart: 0
    Price:
    $145.99
    Subtotal:
  • 15 Inch Stainless Steel Rear Air Cleaner Panels W/ 12 P3 Red/Smoked LEDs For Kenworth W900B/W900L

    15 Inch Stainless Steel Rear Air Cleaner Panels W/ 12 P3 Red/Smoked LEDs For Kenworth W900B/W900L

    PHOENIX DESIGN

    $292.99
    15 Inch Rear Breather Panels W/ 12 P3 Red/Smoked LEDs Fit Kenworth W900B & W900L* High Quality Rear Air Cleaner Panel * Made Of 304 Stainless Steel * 6 P3 Lights Per Side* Red LED/Smoked Lens* 15...
    02-090500034
    SKU:
    02-090500034
    Position:
    Rear
    Location:
    Made In USA
    Light Options:
    With Lights
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Polished
    Height Options:
    15 Inch
    Product Type:
    Exterior
    $292.99
    Qty in Cart: 0
    Price:
    $292.99
    Subtotal:
  • Stainless Steel Blank Front Air Cleaner Panels For Kenworth T800 Split Fender

    Stainless Steel Blank Front Air Cleaner Panels For Kenworth T800 Split Fender

    PHOENIX DESIGN

    $96.99
    15 Inch Stainless Steel Blank Front Breather Panels Fit Kenworth T800 Split Fender* High Quality Front Air Cleaner Panel * Made Of 304 Stainless Steel * Blank* 15 Inch * Mounts In Center Of Air...
    02-090500033
    SKU:
    02-090500033
    Location:
    Made In USA
    Position:
    Front
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Polished
    Height Options:
    15 Inch
    Product Type:
    Exterior
    $96.99
    Qty in Cart: 0
    Price:
    $96.99
    Subtotal:
  • 15 Inch Stainless Steel Front Air Cleaner Panels W/ 10 - 2 Inch Light Holes For Kenworth T800 Split Fender

    15 Inch Stainless Steel Front Air Cleaner Panels W/ 10 - 2 Inch Light Holes For Kenworth T800 Split Fender

    PHOENIX DESIGN

    $98.99
    15 Inch Front Breather Panels W/ 10 - 2 Inch Light Holes Fit Kenworth T800 Split Fender* High Quality Front Air Cleaner Panel * Made Of 304 Stainless Steel * 6 P3 Light Holes Per Side* Lights Not...
    02-090500032
    SKU:
    02-090500032
    Location:
    Made In USA
    Position:
    Front
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Polished
    Height Options:
    15 Inch
    Product Type:
    Exterior
    $98.99
    Qty in Cart: 0
    Price:
    $98.99
    Subtotal:
  • 15 Inch Stainless Steel Front Air Cleaner Panels W/ 10 - 2 Inch Amber/Clear LEDs For Kenworth T800 Split Fender

    15 Inch Stainless Steel Front Air Cleaner Panels W/ 10 - 2 Inch Amber/Clear LEDs For Kenworth T800 Split Fender

    PHOENIX DESIGN

    $272.99
    15 Inch Front Breather Panels W/ 10 - 2 Inch Amber LED Clear Lens Lights Fit Kenworth T800 Split Fender* High Quality Front Air Cleaner Panel * Made Of 304 Stainless Steel * 5 - 2 Inch Round Lights...
    02-090500031
    SKU:
    02-090500031
    Location:
    Made In USA
    Position:
    Front
    Light Options:
    With Lights
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Polished
    Height Options:
    15 Inch
    Color:
    Amber/Clear
    Product Type:
    Exterior
    $272.99
    Qty in Cart: 0
    Price:
    $272.99
    Subtotal:
  • 15 Inch Stainless Steel Front Air Cleaner Panels W/ 10 - 2 Inch Amber/Amber LEDs For Kenworth T800 Split Fender

    15 Inch Stainless Steel Front Air Cleaner Panels W/ 10 - 2 Inch Amber/Amber LEDs For Kenworth T800 Split Fender

    PHOENIX DESIGN

    $230.99
    15 Inch Front Breather Panels W/ 10 - 2 Inch Amber LED Amber Lens Lights Fit Kenworth T800 Split Fender* High Quality Front Air Cleaner Panel * Made Of 304 Stainless Steel * 5 - 2 Inch Round Lights...
    02-090500030
    SKU:
    02-090500030
    Position:
    Front
    Location:
    Made In USA
    Light Options:
    With Lights
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Color:
    Amber
    Height Options:
    15 Inch
    Product Type:
    Exterior
    $230.99
    Qty in Cart: 0
    Price:
    $230.99
    Subtotal:
  • 15 Inch Stainless Steel Front Air Cleaner Panels W/ 10 - 3/4 Inch Amber/Clear LEDs For Kenworth T800 Split Fender

    15 Inch Stainless Steel Front Air Cleaner Panels W/ 10 - 3/4 Inch Amber/Clear LEDs For Kenworth T800 Split Fender

    PHOENIX DESIGN

    $189.99
    15 Inch Front Breather Panels W/ 10 - 3/4 Inch Amber LED Clear Lens Lights Fit Kenworth T800 Split Fender* High Quality Front Air Cleaner Panel * Made Of 304 Stainless Steel * 5 - 3/4 Inch Round...
    02-090500029
    SKU:
    02-090500029
    Location:
    Made In USA
    Position:
    Front
    Light Options:
    With Lights
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Height Options:
    15 Inch
    Color:
    Amber/Clear
    Product Type:
    Exterior
    $189.99
    Qty in Cart: 0
    Price:
    $189.99
    Subtotal:
  • 15 Inch Stainless Steel Front Air Cleaner Panels W/ 10 - 3/4 Inch Amber/Amber LEDs For Kenworth T800 Split Fender

    15 Inch Stainless Steel Front Air Cleaner Panels W/ 10 - 3/4 Inch Amber/Amber LEDs For Kenworth T800 Split Fender

    PHOENIX DESIGN

    $189.99
    15 Inch Front Breather Panels W/ 10 - 3/4 Inch Amber LED Amber Lens Lights Fit Kenworth T800 Split Fender* High Quality Front Air Cleaner Panel * Made Of 304 Stainless Steel * 5 - 3/4 Inch Round...
    02-090500028
    SKU:
    02-090500028
    Position:
    Front
    Location:
    Made In USA
    Light Options:
    With Lights
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Polished
    Color:
    Amber
    Height Options:
    15 Inch
    Product Type:
    Exterior
    $189.99
    Qty in Cart: 0
    Price:
    $189.99
    Subtotal:
  • 15 Inch Stainless Steel Front Air Cleaner Panels W/ 10 P3 Light Holes For Kenworth T800 Split Fender

    15 Inch Stainless Steel Front Air Cleaner Panels W/ 10 P3 Light Holes For Kenworth T800 Split Fender

    PHOENIX DESIGN

    $109.99
    15 Inch Front Breather Panels W/ 10 P3 Light Holes Fit Kenworth T800 Split Fender* High Quality Front Air Cleaner Panel * Made Of 304 Stainless Steel * 5 P3 Light Holes Per Side* Lights Not Included...
    02-090500027
    SKU:
    02-090500027
    Location:
    Made In USA
    Position:
    Front
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Polished
    Height Options:
    15 Inch
    Product Type:
    Exterior
    $109.99
    Qty in Cart: 0
    Price:
    $109.99
    Subtotal:
  • 15 Inch Stainless Steel Front Air Cleaner Panels W/ 10 P3 Amber/Smoked LEDs For Kenworth T800 Split Fender

    15 Inch Stainless Steel Front Air Cleaner Panels W/ 10 P3 Amber/Smoked LEDs For Kenworth T800 Split Fender

    PHOENIX DESIGN

    $253.99
    15 Inch Front Breather Panels W/ 10 P3 Amber LED Smoked Lens Lights Fit Kenworth T800 Split Fender* High Quality Front Air Cleaner Panel * Made Of 304 Stainless Steel * 5 P3 Lights Per Side* Amber...
    02-090500026
    SKU:
    02-090500026
    Location:
    Made In USA
    Position:
    Front
    Light Options:
    With Lights
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Polished
    Color:
    Amber
    Height Options:
    15 Inch
    Product Type:
    Exterior
    $253.99
    Qty in Cart: 0
    Price:
    $253.99
    Subtotal:
  • 15 Inch Stainless Steel Front Air Cleaner Panels W/ 10 P3 Amber/Clear LEDs For Kenworth T800 Split Fender

    15 Inch Stainless Steel Front Air Cleaner Panels W/ 10 P3 Amber/Clear LEDs For Kenworth T800 Split Fender

    PHOENIX DESIGN

    $230.99
    15 Inch Front Breather Panels W/ 10 P3 Amber LED Clear Lens Lights Fit Kenworth T800 Split Fender* High Quality Front Air Cleaner Panel * Made Of 304 Stainless Steel * 5 P3 Lights Per Side* Amber...
    02-090500025
    SKU:
    02-090500025
    Position:
    Front
    Location:
    Made In USA
    Light Options:
    With Lights
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Height Options:
    15 Inch
    Color:
    Amber/Clear
    Product Type:
    Exterior
    $230.99
    Qty in Cart: 0
    Price:
    $230.99
    Subtotal:
  • 15 Inch Stainless Steel Front Air Cleaner Panels W/ 10 P3 Amber/Amber LEDs For Kenworth T800 Split Fender

    15 Inch Stainless Steel Front Air Cleaner Panels W/ 10 P3 Amber/Amber LEDs For Kenworth T800 Split Fender

    PHOENIX DESIGN

    $232.99
    15 Inch Front Breather Panels W/ 10 P3 Amber LED Amber Lens Lights Fit Kenworth T800 Split Fender* High Quality Front Air Cleaner Panel * Made Of 304 Stainless Steel * 5 P3 Lights Per Side* Amber...
    02-090500024
    SKU:
    02-090500024
    Location:
    Made In USA
    Position:
    Front
    Light Options:
    With Lights
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Color:
    Amber
    Height Options:
    15 Inch
    Product Type:
    Exterior
    $232.99
    Qty in Cart: 0
    Price:
    $232.99
    Subtotal:
  • 15 Inch Stainless Steel Front Air Cleaner Panels W/ 14 - 2 Inch Amber/Clear LEDs For Kenworth W900L

    15 Inch Stainless Steel Front Air Cleaner Panels W/ 14 - 2 Inch Amber/Clear LEDs For Kenworth W900L

    PHOENIX DESIGN

    $299.99
    15 Inch Front Breather Panels W/ 14 - 2 Inch Amber LED Clear Lens Lights Fit Kenworth W900L* High Quality Front Air Cleaner Panel * Made Of 304 Stainless Steel * 7 - 2 Inch Round Lights Per Side*...
    02-090500023
    SKU:
    02-090500023
    Position:
    Front
    Location:
    Made In USA
    Light Options:
    With Lights
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Polished
    Height Options:
    15 Inch
    Color:
    Amber/Clear
    Product Type:
    Exterior
    $299.99
    Qty in Cart: 0
    Price:
    $299.99
    Subtotal:
  • 15 Inch Stainless Steel Front Air Cleaner Panels W/ 12 - 2 Inch Amber/Clear LEDs For Kenworth W900L

    15 Inch Stainless Steel Front Air Cleaner Panels W/ 12 - 2 Inch Amber/Clear LEDs For Kenworth W900L

    PHOENIX DESIGN

    $299.99
    15 Inch Front Breather Panels W/ 12 - 2 Inch Amber LED Clear Lens Lights Fit Kenworth W900L* High Quality Front Air Cleaner Panel * Made Of 304 Stainless Steel * 6 - 2 Inch Round Lights Per Side*...
    02-090500022
    SKU:
    02-090500022
    Location:
    Made In USA
    Position:
    Front
    Light Options:
    With Lights
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Polished
    Color:
    Amber/Clear
    Height Options:
    15 Inch
    Product Type:
    Exterior
    $299.99
    Qty in Cart: 0
    Price:
    $299.99
    Subtotal:
  • 15 Inch Stainless Steel Front Air Cleaner Panels W/ 12 - 2 Inch Amber/Amber LEDs For Kenworth W900L

    15 Inch Stainless Steel Front Air Cleaner Panels W/ 12 - 2 Inch Amber/Amber LEDs For Kenworth W900L

    PHOENIX DESIGN

    $265.99
    15 Inch Front Breather Panels W/ 12 - 2 Inch Amber LED Amber Lens Lights Fit Kenworth W900L* High Quality Front Air Cleaner Panel * Made Of 304 Stainless Steel * 6 - 2 Inch Round Lights Per Side*...
    02-090500021
    SKU:
    02-090500021
    Position:
    Front
    Location:
    Made In USA
    Light Options:
    With Lights
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Polished
    Height Options:
    15 Inch
    Product Type:
    Exterior
    $265.99
    Qty in Cart: 0
    Price:
    $265.99
    Subtotal:
  • Total: items /

Adding your products to cart

Upgrade Your Semi Truck Exterior for Style & Performance

Your Kenworth truck isn’t just a tool—it’s a reflection of your work, your pride, and your time on the road. With our aftermarket Kenworth exterior parts, you can take your truck’s appearance, protection, and performance to the next level. - Sun visors: Reduce glare while adding to your truck's style. - Grilles & grille guards:Protect your front end and give your Kenworth a bold, custom grille style that matches your Kenworth exhaust stacks and fiberglass hood. - Fender extensions & mud flap hangers: Mud flaps to keep road grime off your cab while adding style points. - Side fairings & trim kits:Clean up your truck’s silhouette and reduce drag for better fuel efficiency. - Bumper accessories & mirror covers:Add protection and shine with polished stainless steel or chrome finishes.

Why Upgrade with Aftermarket Exterior Parts?

- Visual appeal: Instantly boost your truck’s presence with polished metal accents and aggressive grille designs - Performance-ready:Fairings and visors can help reduce wind resistance, leading to potential fuel savings on long hauls - Durability to provide value: Most parts are made from heavy-duty stainless steel or aluminum, built to handle the demands of the road - Easy installation: Many upgrades are designed for simple, no-hassle installs—perfect for owner-operators and shop techs alike - Truck model support: We stock exterior parts for all popular Kenworth models, including the W900, T680, T800, and more
Whether you’re decking out your truck for performance or keeping your commercial vehicle looking sharp, our selection of Kenworth exterior parts delivers both form and function—mile after mile.

Frequently Asked Questions About Kenworth Exterior Parts

Will these aftermarket bumpers fit my specific Kenworth model and year?

Most of our Kenworth exterior parts are designed to fit multiple model years, but compatibility varies by part. For bumpers, grilles, and major components, check the product description for specific model fitment (W900, T680, T880, etc.) and year ranges. Common fitments include 2008-2024 for newer models and 1985-2007 for classic styles. If your exact year isn't listed, contact our team at 1-888-875-7787 with your OEM for verification.

What's the difference between chrome, stainless steel, and aluminum exterior parts?

Chrome-plated steel parts offer the brightest mirror finish but require regular polishing and can rust if the chrome chips. Stainless steel (304 or 316 grade) resists corrosion naturally and maintains its appearance with minimal care, though it's slightly less reflective than chrome. Aluminum parts are the lightest option and won't rust, but they can oxidize and typically have a brushed or polished finish rather than mirror-bright chrome. For harsh weather conditions or coastal areas, stainless steel provides the best long-term value.

Do I need special tools or professional installation for bumpers and grilles?

Most Kenworth bumpers can be installed with standard shop tools including socket sets, wrenches, and a drill for any new mounting holes. Two people are recommended for handling heavy chrome bumpers (typically 80-150 lbs). Grilles usually require removing 6-12 bolts and disconnecting any bug screen attachments. Plan 2-4 hours for bumper installation and 1-2 hours for grilles. Complex installations involving air dam modifications or custom brackets may require professional help.

How do I match new parts to my truck's existing chrome or finish?

Chrome finishes can vary between manufacturers and production batches. For the best match, replace parts in sets (both bumper ends, full grille sets, etc.) or choose parts from the same manufacturer as your existing accessories. Our product photos show actual finish quality, but lighting can affect appearance. If matching is critical, we recommend ordering all visible parts together. For older trucks, consider refreshing all chrome components at once for a uniform appearance.

What's included with exterior parts, and what additional hardware might I need?

Bumpers typically include the main bumper shell and basic mounting brackets, but you may need to purchase separately: bumper bolts, light brackets, tow hook inserts, or step plates. Grilles usually come as the shell only - bug screens, mounting hardware, and emblems are often sold separately. Check the "What's Included" section on each product page. We offer complete installation kits for most applications that include all necessary hardware, saving you time and ensuring proper fit.


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