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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
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  • Price
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  • 304 Stainless Steel Lower Punch Grille Inserts W/ 5/16 Inch Offset Square Cutouts For Kenworth T660

    304 Stainless Steel Lower Punch Grille Inserts W/ 5/16 Inch Offset Square Cutouts For Kenworth T660

    ROADWORKS

    $98.99
    304 Stainless Steel Lower Punch Grille Inserts W/ 5/16 Inch Offset Square Cutouts Fit Kenworth T660* High Quality Lower Punch Grille Insert* Made Of 304 Stainless Steel* With 5/16-Inch Offset Square...
    02-011400011
    SKU:
    02-011400011
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Product Type:
    Hood Parts & Acc.
    $98.99
    Qty in Cart: 0
    Price:
    $98.99
    Subtotal:
  • Stainless Steel Lower Punched Bumper Vent Insert W/ 5/16 Inch In-Line Square Cutouts For Kenworth T660

    Stainless Steel Lower Punched Bumper Vent Insert W/ 5/16 Inch In-Line Square Cutouts For Kenworth T660

    ROADWORKS

    $68.99
    430 Stainless Steel Lower Punched Bumper Vent Insert W/ 5/16 Inch In-Line Square Cutouts Fits Kenworth T660* High Quality Punched Lower Bumper Vent Insert* Punched 5/16 In In line Squares Pattern*...
    02-011400009
    SKU:
    02-011400009
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Product Type:
    Exterior
    $68.99
    Qty in Cart: 0
    Price:
    $68.99
    Subtotal:
  • Stainless Steel Lower Punched Bumper Vent Insert W/ Vertical Rectangle Cutouts For Kenworth T660

    Stainless Steel Lower Punched Bumper Vent Insert W/ Vertical Rectangle Cutouts For Kenworth T660

    ROADWORKS

    $68.99
    430 Stainless Steel Lower Punched Bumper Vent Insert W/ Vertical Rectangle Cutouts Fits Kenworth T660* High Quality Punched Lower Bumper Vent Insert* Punched Vertical Rectangle Pattern* Made Of 430...
    02-011400007
    SKU:
    02-011400007
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Product Type:
    Exterior
    $68.99
    Qty in Cart: 0
    Price:
    $68.99
    Subtotal:
  • Stainless Steel Lower Punched Bumper Vent Insert W/ Horizontal Rectangle Cutouts For Kenworth T660

    Stainless Steel Lower Punched Bumper Vent Insert W/ Horizontal Rectangle Cutouts For Kenworth T660

    ROADWORKS

    $68.99
    430 Stainless Steel Lower Punched Bumper Vent Insert W/ Horizontal Rectangle Cutouts Fits Kenworth T660* High Quality Punched Lower Bumper Vent Insert* Punched Horizontal Rectangle Pattern* Made Of...
    02-011400005
    SKU:
    02-011400005
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Product Type:
    Exterior
    $68.99
    Qty in Cart: 0
    Price:
    $68.99
    Subtotal:
  • Stainless Steel Lower Punched Bumper Vent Insert W/ Hexagon Shaped Cutouts For Kenworth T660

    Stainless Steel Lower Punched Bumper Vent Insert W/ Hexagon Shaped Cutouts For Kenworth T660

    ROADWORKS

    $68.99
    430 Stainless Steel Lower Punched Bumper Vent Insert W/ Hexagon Shaped Cutouts Fits Kenworth T660* High Quality Punched Lower Bumper Vent Insert* Punched Hexagon Shaped * Made Of 430 Stainless Steel*...
    02-011400003
    SKU:
    02-011400003
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Product Type:
    Exterior
    $68.99
    Qty in Cart: 0
    Price:
    $68.99
    Subtotal:
  • 304 Stainless Steel Lower Punch Grille Inserts W/ Large 7/16 Inch Circle Cutouts For Kenworth T660

    304 Stainless Steel Lower Punch Grille Inserts W/ Large 7/16 Inch Circle Cutouts For Kenworth T660

    ROADWORKS

    $98.99
    304 Stainless Steel Lower Punch Grille Inserts W/ Large 7/16 Inch Circle Cutouts Fit Kenworth T660* High Quality Lower Punch Grille Insert* Made Of 304 Stainless Steel* With Large 7/16-Inch Circle...
    02-011400002
    SKU:
    02-011400002
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Product Type:
    Hood Parts & Acc.
    $98.99
    Qty in Cart: 0
    Price:
    $98.99
    Subtotal:
  • 304 Stainless Steel Lower Punch Grille Inserts W/ Small 1/4 Inch Circle Cutouts For Kenworth T660

    304 Stainless Steel Lower Punch Grille Inserts W/ Small 1/4 Inch Circle Cutouts For Kenworth T660

    ROADWORKS

    $109.99
    304 Stainless Steel Lower Punch Grille Inserts W/ Small 1/4 Inch Circle Cutouts Fit Kenworth T660* High Quality Lower Punch Grille Insert* Made Of 304 Stainless Steel* With Small 1/4-Inch Circle Cut...
    02-011400001
    SKU:
    02-011400001
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Product Type:
    Hood Parts & Acc.
    Availability:
    Ready To Ship
    $109.99
    Qty in Cart: 0
    Price:
    $109.99
    Subtotal:
  • Peterbilt 378, 379 Fender Guards - Stainless Steel

    Peterbilt 378, 379 Fender Guards - Stainless Steel

    UNITED PACIFIC

    $125.99
    SS Fender Guards For Peterbilt 378 & 379* High Quality Fender Guard* Made Of 304 Stainless Steel* Highly Polished* Some Drilling Maybe Required For Installation* Sold As Pair* Warranty On Fender...
    01-127000081
    SKU:
    01-127000081
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    Finish Options:
    Polished
    Product Type:
    Hood Parts & Acc.
    $125.99
    Qty in Cart: 0
    Price:
    $125.99
    Subtotal:
  • 3 Inch Stainless Steel Sleeper Panels W/ 8 P1 Amber/Clear LEDs For Kenworth W900L W/ 60 Inch Non Aero Sleeper

    3 Inch Stainless Steel Sleeper Panels W/ 8 P1 Amber/Clear LEDs For Kenworth W900L W/ 60 Inch Non Aero Sleeper

    PHOENIX DESIGN

    $359.99
    3 Inch Sleeper Panels W/ 8 P1 Amber LED Clear Lens Lights Fit Kenworth W900L W/ 60 Inch Non Aero SleeperThese lighted Sleeper Panels are designed to fit Kenworth W900L trucks with a 60 inch non-Aero...
    01-1012024L001
    SKU:
    01-1012024L001
    Light Options:
    With Lights
    Length Options:
    60 Inch
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    Finish Options:
    Paintable
    Product Type:
    Exterior
    $359.99
    Qty in Cart: 0
    Price:
    $359.99
    Subtotal:
  • FREE SHIPPING OVER $249
    CSM 9 Inch Aluminum Straight Rear Drop Window Visor For Peterbilt & Kenworth

    CSM 9 Inch Aluminum Straight Rear Drop Window Visor For Peterbilt & Kenworth

    CHROME SHOP MAFIA

    $175.99
    9 Inch Aluminum Straight Rear Drop Window Visor By Chrome Shop Mafia Fits Peterbilt & KenworthGive your door a new appearance with Chrome Shop Mafia's paintable aluminum bowtie-style visor. It fits...
    01-0904102
    SKU:
    01-0904102
    Make:
    Peterbilt
    Location:
    Made In USA
    Height Options:
    9 Inch
    Position:
    Rear
    Length Options:
    42 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Finish Options:
    Paintable
    Light Options:
    Without Lights
    Type Options:
    Blind Mount
    Product Type:
    Exterior
    Availability:
    Ready To Ship
    $175.99
    Qty in Cart: 0
    Price:
    $175.99
    Subtotal:
  • Roadworks 10 Inch Stainless Steel Blind Mount Bowtie Visor For Kenworth W900L Aerocab W/ Curved Glass

    Roadworks 10 Inch Stainless Steel Blind Mount Bowtie Visor For Kenworth W900L Aerocab W/ Curved Glass

    ROADWORKS

    $468.99
    10 Inch Stainless Steel Blind Mount Bowtie Visor By Roadworks Fits Kenworth W900L Aerocab W/ Curved GlassThe 10 Inch Stainless Steel Bowtie Visor is an ideal upgrade for Kenworth W900L Aerocab owners...
    01-090100006
    SKU:
    01-090100006
    Location:
    Made In USA
    Make:
    Peterbilt
    Height Options:
    10 Inch
    Truck Class:
    Heavy Duty
    Style Options:
    Bow Tie
    Material Options:
    Stainless Steel
    Light Options:
    Without Lights
    Type Options:
    Blind Mount
    Product Type:
    Exterior
    $468.99
    Qty in Cart: 0
    Price:
    $468.99
    Subtotal:
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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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