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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
  • 2.375 Inch Stainless Steel Angled Sleeper Extension Panels W/ 2 P1 Amber/Clear LEDs For Kenworth T660

    2.375 Inch Stainless Steel Angled Sleeper Extension Panels W/ 2 P1 Amber/Clear LEDs For Kenworth T660

    PHOENIX DESIGN

    $141.99
    2.375 Inch Angled Sleeper Extension Panels W/ 2 P1 Amber LED Clear Lens Lights Fit Kenworth T660* High Quality Sleeper Extension Panel * Made Of 304 Stainless Steel * Angled* 1 P1 Light Per Side*...
    02-101200435
    SKU:
    02-101200435
    Light Options:
    With Lights
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Paintable
    Length Options:
    18 Inch
    Product Type:
    Exterior
    $141.99
    Qty in Cart: 0
    Price:
    $141.99
    Subtotal:
  • 2.375 Inch Stainless Steel Angled Sleeper Extension Panels W/ 2 P1 Amber/Amber LEDs For Kenworth T660

    2.375 Inch Stainless Steel Angled Sleeper Extension Panels W/ 2 P1 Amber/Amber LEDs For Kenworth T660

    PHOENIX DESIGN

    $141.99
    2.375 Inch Angled Sleeper Extension Panels W/ 2 P1 Amber LED Amber Lens Lights Fit Kenworth T660* High Quality Sleeper Extension Panel * Made Of 304 Stainless Steel * Angled* 1 P1 Light Per Side*...
    02-101200434
    SKU:
    02-101200434
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Light Options:
    With Lights
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Paintable
    Length Options:
    18 Inch
    Product Type:
    Exterior
    $141.99
    Qty in Cart: 0
    Price:
    $141.99
    Subtotal:
  • 86 Inch Stainless Steel Blank Sleeper Panels For Kenworth T660 W/ Rear Mount Exhaust

    86 Inch Stainless Steel Blank Sleeper Panels For Kenworth T660 W/ Rear Mount Exhaust

    PHOENIX DESIGN

    $281.99
    86 Inch Blank Sleeper Panels Fit Kenworth T660 W/ Rear Mount Exhaust* High Quality Sleeper Panel * Made Of 304 Stainless Steel * Blank* 86 Inches Length* 2.375 Inches Tall* Extension Panel Is...
    02-101200433
    SKU:
    02-101200433
    Length Options:
    86 Inch
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Paintable
    Light Options:
    Without Lights
    Product Type:
    Exterior
    $281.99
    Qty in Cart: 0
    Price:
    $281.99
    Subtotal:
  • 86 Inch Stainless Steel Sleeper Panels W/ 10 P1 Light Holes For Kenworth T660 W/ RME

    86 Inch Stainless Steel Sleeper Panels W/ 10 P1 Light Holes For Kenworth T660 W/ RME

    PHOENIX DESIGN

    $342.99
    86 Inch Sleeper Panels W/ 10 P1 Light Holes Fit Kenworth T660 W/ RME* High Quality Sleeper Panel * Made Of 304 Stainless Steel * 5 P1 Light Holes Per Side* Lights Not Included* 14 Inch Spacing * 86...
    02-101200432
    SKU:
    02-101200432
    Length Options:
    86 Inch
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Paintable
    Light Options:
    Without Lights
    Product Type:
    Exterior
    $342.99
    Qty in Cart: 0
    Price:
    $342.99
    Subtotal:
  • 86 Inch Stainless Steel Sleeper Panels W/ 10 P1 Amber/Clear LEDs For Kenworth T660 W/ RME

    86 Inch Stainless Steel Sleeper Panels W/ 10 P1 Amber/Clear LEDs For Kenworth T660 W/ RME

    PHOENIX DESIGN

    $470.99
    86 Inch Sleeper Panels W/ 10 P1 Amber LED Clear Lens Lights Fit Kenworth T660 W/ RME* High Quality Sleeper Panel * Made Of 304 Stainless Steel * 5 P1 Lights Per Side* Amber LED/Clear Lens* 14 Inch...
    02-101200431
    SKU:
    02-101200431
    Light Options:
    With Lights
    Length Options:
    86 Inch
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Paintable
    Product Type:
    Exterior
    $470.99
    Qty in Cart: 0
    Price:
    $470.99
    Subtotal:
  • 86 Inch Stainless Steel Sleeper Panels W/ 10 P1 Amber/Amber LEDs For Kenworth T660 W/ RME

    86 Inch Stainless Steel Sleeper Panels W/ 10 P1 Amber/Amber LEDs For Kenworth T660 W/ RME

    PHOENIX DESIGN

    $470.99
    86 Inch Sleeper Panels W/ 10 P1 Amber LED Amber Lens Lights Fit Kenworth T660 W/ RME* High Quality Sleeper Panel * Made Of 304 Stainless Steel * 5 P1 Lights Per Side* Amber LED/Amber Lens* 14 Inch...
    02-101200430
    SKU:
    02-101200430
    Light Options:
    With Lights
    Location:
    Made In USA
    Length Options:
    86 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Paintable
    Product Type:
    Exterior
    $470.99
    Qty in Cart: 0
    Price:
    $470.99
    Subtotal:
  • 72 Inch Stainless Steel Blank Sleeper Panels For Kenworth T660 W/ Rear Mount Exhaust

    72 Inch Stainless Steel Blank Sleeper Panels For Kenworth T660 W/ Rear Mount Exhaust

    PHOENIX DESIGN

    $240.99
    72 Inch Blank Sleeper Panels Fit Kenworth T660 W/ Rear Mount Exhaust* High Quality Sleeper Panel * Made Of 304 Stainless Steel * Blank* 72 Inches Length* 2.375 Inches Tall* Extension Panel Is...
    02-101200429
    SKU:
    02-101200429
    Length Options:
    72 Inch
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Paintable
    Light Options:
    Without Lights
    Product Type:
    Exterior
    $240.99
    Qty in Cart: 0
    Price:
    $240.99
    Subtotal:
  • 72 Inch Stainless Steel Sleeper Panels W/ 8 P1 Light Holes For Kenworth T660 W/ RME

    72 Inch Stainless Steel Sleeper Panels W/ 8 P1 Light Holes For Kenworth T660 W/ RME

    PHOENIX DESIGN

    $325.99
    72 Inch Sleeper Panels W/ 8 P1 Light Holes Fit Kenworth T660 W/ RME* High Quality Sleeper Panel * Made Of 304 Stainless Steel * 4 P1 Light Holes Per Side* Lights Not Included * 14 Inch Spacing * 72...
    02-101200428
    SKU:
    02-101200428
    Length Options:
    72 Inch
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Paintable
    Light Options:
    Without Lights
    Product Type:
    Exterior
    $325.99
    Qty in Cart: 0
    Price:
    $325.99
    Subtotal:
  • 72 Inch Stainless Steel Sleeper Panels W/ 8 P1 Amber/Clear LEDs For Kenworth T660 W/ RME

    72 Inch Stainless Steel Sleeper Panels W/ 8 P1 Amber/Clear LEDs For Kenworth T660 W/ RME

    PHOENIX DESIGN

    $395.99
    72 Inch Sleeper Panels W/ 8 P1 Amber LED Clear Lens Lights Fit Kenworth T660 W/ RME* High Quality Sleeper Panel * Made Of 304 Stainless Steel * 4 P1 Lights Per Side* Amber LED/Clear Lens* 14 Inch...
    02-101200427
    SKU:
    02-101200427
    Light Options:
    With Lights
    Length Options:
    72 Inch
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Paintable
    Product Type:
    Exterior
    $395.99
    Qty in Cart: 0
    Price:
    $395.99
    Subtotal:
  • 72 Inch Stainless Steel Sleeper Panels W/ 8 P1 Amber/Amber LEDs For Kenworth T660 W/ RME

    72 Inch Stainless Steel Sleeper Panels W/ 8 P1 Amber/Amber LEDs For Kenworth T660 W/ RME

    PHOENIX DESIGN

    $395.99
    72 Inch Sleeper Panels W/ 8 P1 Amber LED Amber Lens Lights Fit Kenworth T660 W/ RME* High Quality Sleeper Panel * Made Of 304 Stainless Steel * 4 P1 Lights Per Side* Amber LED/Amber Lens* 14 Inch...
    02-101200426
    SKU:
    02-101200426
    Light Options:
    With Lights
    Location:
    Made In USA
    Length Options:
    72 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Paintable
    Product Type:
    Exterior
    $395.99
    Qty in Cart: 0
    Price:
    $395.99
    Subtotal:
  • 62 Inch Stainless Steel Blank Sleeper Panels For Kenworth T660 W/ Rear Mount Exhaust

    62 Inch Stainless Steel Blank Sleeper Panels For Kenworth T660 W/ Rear Mount Exhaust

    PHOENIX DESIGN

    $242.99
    62 Inch Blank Sleeper Panels Fit Kenworth T660 W/ Rear Mount Exhaust* High Quality Sleeper Panel * Made Of 304 Stainless Steel * Blank* 62 Inches Length* 2.375 Inches Tall* Extension Panel Is...
    02-101200425
    SKU:
    02-101200425
    Length Options:
    62 Inch
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Paintable
    Light Options:
    Without Lights
    Product Type:
    Exterior
    $242.99
    Qty in Cart: 0
    Price:
    $242.99
    Subtotal:
  • 62 Inch Stainless Steel Sleeper Panels W/ 6 P1 Light Holes For Kenworth T660 W/ RME

    62 Inch Stainless Steel Sleeper Panels W/ 6 P1 Light Holes For Kenworth T660 W/ RME

    PHOENIX DESIGN

    $266.99
    62 Inch Sleeper Panels W/ 6 P1 Light Holes Fit Kenworth T660 W/ RME* High Quality Sleeper Panel * Made Of 304 Stainless Steel * 3 P1 Light Holes Per Side* Lights Not Included* 14 Inch Spacing * 62...
    02-101200424
    SKU:
    02-101200424
    Length Options:
    62 Inch
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Paintable
    Light Options:
    Without Lights
    Product Type:
    Exterior
    $266.99
    Qty in Cart: 0
    Price:
    $266.99
    Subtotal:
  • 62 Inch Stainless Steel Sleeper Panels W/ 6 P1 Amber/Clear LEDs For Kenworth T660 W/ RME

    62 Inch Stainless Steel Sleeper Panels W/ 6 P1 Amber/Clear LEDs For Kenworth T660 W/ RME

    PHOENIX DESIGN

    $342.99
    62 Inch Sleeper Panels W/ 6 P1 Amber LED Clear Lens Lights Fit Kenworth T660 W/ RME* High Quality Sleeper Panel * Made Of 304 Stainless Steel * 3 P1 Lights Per Side* Amber LED/Clear Lens * 14 Inch...
    02-101200423
    SKU:
    02-101200423
    Light Options:
    With Lights
    Length Options:
    62 Inch
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Paintable
    Product Type:
    Exterior
    $342.99
    Qty in Cart: 0
    Price:
    $342.99
    Subtotal:
  • 62 Inch Stainless Steel Sleeper Panels W/ 6 P1 Amber/Amber LEDs For Kenworth T660 W/ RME

    62 Inch Stainless Steel Sleeper Panels W/ 6 P1 Amber/Amber LEDs For Kenworth T660 W/ RME

    PHOENIX DESIGN

    $342.99
    62 Inch Sleeper Panels W/ 6 P1 Amber LED Amber Lens Lights Fit Kenworth T660 W/ RME* High Quality Sleeper Panel * Made Of 304 Stainless Steel * 3 P1 Lights Per Side* Amber LED/Amber Lens * 14 Inch...
    02-101200422
    SKU:
    02-101200422
    Light Options:
    With Lights
    Location:
    Made In USA
    Length Options:
    62 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Paintable
    Product Type:
    Exterior
    $342.99
    Qty in Cart: 0
    Price:
    $342.99
    Subtotal:
  • 38 Inch Stainless Steel Blank Sleeper Panels, 2.375 Inch Tall For Kenworth T660 W/ Rear Mount Exhaust

    38 Inch Stainless Steel Blank Sleeper Panels, 2.375 Inch Tall For Kenworth T660 W/ Rear Mount Exhaust

    PHOENIX DESIGN

    $170.99
    38 Inch Blank Sleeper Panels Fit Kenworth T660 W/ Rear Mount Exhaust* High Quality Sleeper Panel * Made Of 304 Stainless Steel * Blank* 38 Inches Length* 2.375 Inches Tall* Extension Panel Is...
    02-101200421
    SKU:
    02-101200421
    Length Options:
    38 Inch
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Paintable
    Light Options:
    Without Lights
    Product Type:
    Exterior
    $170.99
    Qty in Cart: 0
    Price:
    $170.99
    Subtotal:
  • 38 Inch Stainless Steel Sleeper Panels W/ 4 P1 Light Holes For Kenworth T660 W/ RME

    38 Inch Stainless Steel Sleeper Panels W/ 4 P1 Light Holes For Kenworth T660 W/ RME

    PHOENIX DESIGN

    $196.99
    38 Inch Sleeper Panels W/ 4 P1 Light Holes Fit Kenworth T660 W/ RME* High Quality Sleeper Panel * Made Of 304 Stainless Steel * 2 P1 Light Holes Per Side* Lights Not Included* 14 Inch Spacing * 38...
    02-101200420
    SKU:
    02-101200420
    Length Options:
    38 Inch
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Paintable
    Light Options:
    Without Lights
    Product Type:
    Exterior
    $196.99
    Qty in Cart: 0
    Price:
    $196.99
    Subtotal:
  • 38 Inch Stainless Steel Sleeper Panels W/ 4 P1 Amber/Clear LEDs For Kenworth T660 W/ RME

    38 Inch Stainless Steel Sleeper Panels W/ 4 P1 Amber/Clear LEDs For Kenworth T660 W/ RME

    PHOENIX DESIGN

    $239.99
    38 Inch Sleeper Panels W/ 4 P1 Amber LED Clear Lens Lights Fit Kenworth T660 W/ RME* High Quality Sleeper Panel * Made Of 304 Stainless Steel * 2 P1 Lights Per Side* Amber LED/Clear Lens* 14 Inch...
    02-101200419
    SKU:
    02-101200419
    Light Options:
    With Lights
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Paintable
    Length Options:
    38 Inch
    Product Type:
    Exterior
    $239.99
    Qty in Cart: 0
    Price:
    $239.99
    Subtotal:
  • 38 Inch Stainless Steel Sleeper Panels W/ 4 P1 Amber/Amber LEDs For Kenworth T660 W/ RME

    38 Inch Stainless Steel Sleeper Panels W/ 4 P1 Amber/Amber LEDs For Kenworth T660 W/ RME

    PHOENIX DESIGN

    $239.99
    38 Inch Sleeper Panels W/ 4 P1 Amber LED Amber Lens Lights Fit Kenworth T660 W/ RME* High Quality Sleeper Panel * Made Of 304 Stainless Steel * 2 P1 Lights Per Side* Amber LED/Amber Lens* 14 Inch...
    02-101200418
    SKU:
    02-101200418
    Length Options:
    38 Inch
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Light Options:
    With Lights
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Paintable
    Product Type:
    Exterior
    $239.99
    Qty in Cart: 0
    Price:
    $239.99
    Subtotal:
  • 38 Inch Stainless Steel Sleeper Panels W/ 6 P3 Light Holes For Kenworth T800 Split Fender

    38 Inch Stainless Steel Sleeper Panels W/ 6 P3 Light Holes For Kenworth T800 Split Fender

    PHOENIX DESIGN

    $213.99
    38 Inch Sleeper Panels W/ 6 P3 Light Holes Fit Kenworth T800 Split Fender* High Quality Sleeper Panel * Made Of 304 Stainless Steel * 3 P3 Light Holes Per Side* Lights Not Included* 38 Inches* 8 Inch...
    02-101200417
    SKU:
    02-101200417
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Length Options:
    38 Inch
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Paintable
    Light Options:
    Without Lights
    Product Type:
    Exterior
    $213.99
    Qty in Cart: 0
    Price:
    $213.99
    Subtotal:
  • Rounded Sleeper Panel Extension Panels W/ 4 - 3/4 Inch Amber/Smoked LEDs For Kenworth T660, T800, W900L

    Rounded Sleeper Panel Extension Panels W/ 4 - 3/4 Inch Amber/Smoked LEDs For Kenworth T660, T800, W900L

    PHOENIX DESIGN

    $149.99
    Rounded Sleeper Panel Extension Panels W/ 4 - 3/4 Inch Amber LED Smoked Lens Lights Fit Kenworth* High Quality Sleeper Extension Panel* Made Of 304 Stainless Steel * 2 - 3/4 Inch Round Lights Per...
    02-101200416
    SKU:
    02-101200416
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Light Options:
    With Lights
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Finish Options:
    Paintable
    Length Options:
    18 Inch
    Product Type:
    Exterior
    $149.99
    Qty in Cart: 0
    Price:
    $149.99
    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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