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Kenworth Interior Parts

Transform your cab into a sanctuary with 4 State Trucks' superior Kenworth semi truck interior parts. Revitalize your Kenworth's cabin with our luxurious seating solutions and state-of-the-art dash accessories, perfect for cross-country haulers and regional fleet drivers alike. Count on 4 State Trucks for premium Kenworth interior components that maximize comfort and efficiency, turning your rig into a true home on the road. From essential replacements to high-end upgrades, our parts keep your Kenworth semi truck's interior inviting and functional, enhancing every mile of your journey. Our collection ranges from customized steering wheels to cutting-edge climate management systems, seamlessly combining style with practicality. Let 4 State Trucks help you create a driver's oasis inside your Kenworth, boosting both your comfort and performance behind the wheel. With our carefully curated interior upgrades, you'll experience reduced fatigue, increased focus, and a renewed passion for the open road, all from the comfort of your Kenworth's cab.
  • Product
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  • FREE SHIPPING OVER $249
    Chrome SS Button Head Screws For Dash Panel - 22 Piece

    Chrome SS Button Head Screws For Dash Panel - 22 Piece

    ROCKWOOD

    $48.69
    Chrome SS Button Head Dash Panel Screws* High Quality Button Head Screw* Chrome-Plated Stainless Steel* For Dash Panel * 22 Pieces* Sold Individually* Warranty On Button Head Screws Against Defects...
    KH910X22C
    SKU:
    KH910X22C
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Interior
    $48.69
    Qty in Cart: 0
    Price:
    $48.69
    Subtotal:
  • Stainless Steel 5/16 x 1 Inch Truss Phillips Head

    Stainless Steel 5/16 x 1 Inch Truss Phillips Head

    AFTERMARKET

    $0.66
    5/16 x 1 Inch Truss Phillips Head* High Quality Head Phillips* Stainless Steel* 5/16-18 X 1* Made In USA* Sold Individually* Warranty On Head Phillips Against Defects In Workmanship & Material From...
    86386SS
    SKU:
    86386SS
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Availability:
    Ready To Ship
    $0.66
    Qty in Cart: 0
    Price:
    $0.66
    Subtotal:
  • FREE SHIPPING OVER $249
    Chrome Steering Column Cover For Peterbilt 378, 379 & Kenworth T600, T800 & W900

    Chrome Steering Column Cover For Peterbilt 378, 379 & Kenworth T600, T800 & W900

    UNITED PACIFIC

    $30.00
    Chrome Round Steering Column CoverProtect Wiring Around Your Steering Column With This Round Cover By United Pacific. It Is Made Of Shiny Chrome-Plated Plastic And Installs Easily. The Cover Fits...
    29-1500022
    SKU:
    29-1500022
    Truck Class:
    Heavy Duty
    Shape Options:
    Round
    Material Options:
    Plastic/Poly
    Make:
    Peterbilt
    Make:
    Kenworth
    Finish Options:
    Chrome-Plated
    Product Type:
    Interior
    Availability:
    Ready To Ship
    $30.00
    Qty in Cart: 0
    Price:
    $30.00
    Subtotal:
  • FREE SHIPPING OVER $249
    Isspro 2 1/16 Inch Chrome Mechanical Fuel Pressure Gauge 10 - 200 PSI

    Isspro 2 1/16 Inch Chrome Mechanical Fuel Pressure Gauge 10 - 200 PSI

    ISSPRO

    $102.99
    200 PSI Mechanical Fuel Pressure GaugeAt 4 State Trucks, we offer Isspro mechanical fuel pressure gauges with a range of 10-200 PSI. This gauge features a black face with white numbering. It fits...
    29-1502506
    SKU:
    29-1502506
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Interior
    Availability:
    Ready To Ship
    $102.99
    Qty in Cart: 0
    Price:
    $102.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Chrome Upper Steering Column Cover For Kenworth, Peterbilt, 2006+

    Chrome Upper Steering Column Cover For Kenworth, Peterbilt, 2006+

    UNITED PACIFIC

    $68.99
    Chrome Upper Steering Column CoverProtect Wiring Around Your Steering Column With This Cover By United Pacific. It Is Constructed With Two Pieces Made Out Of Chrome Plated Plastic. The Cover Fits...
    29-1500002
    SKU:
    29-1500002
    Truck Class:
    Heavy Duty
    Position:
    Upper
    Material Options:
    Plastic/Poly
    Make:
    Peterbilt
    Make:
    Kenworth
    Finish Options:
    Chrome-Plated
    Product Type:
    Interior
    Availability:
    Ready To Ship
    $68.99
    Qty in Cart: 0
    Price:
    $68.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Illuminated Red Push Pull Switch, 15A At 12V, W/ 2 Terminals & .250 Tabs For 1/2 Inch Hole

    Illuminated Red Push Pull Switch, 15A At 12V, W/ 2 Terminals & .250 Tabs For 1/2 Inch Hole

    AFTERMARKET

    $10.71
    Illuminated Push Pull Switch That Fits 1/2 Inch HoleRed illuminated push-pull switch rated for 15 amps at 12V, featuring SPST design and 1/2" mounting. Perfect for dash panels, equipment controls,...
    09-16200062
    SKU:
    09-16200062
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    $10.71
    Qty in Cart: 0
    Price:
    $10.71
    Subtotal:
  • FREE SHIPPING OVER $249
    Momentary Starter Switch 10A At 12V, 2 Screw Terminals W/ 5/8 Inch Mounting Stem For 1 Inch Panel Mount

    Momentary Starter Switch 10A At 12V, 2 Screw Terminals W/ 5/8 Inch Mounting Stem For 1 Inch Panel Mount

    AFTERMARKET

    $18.21
    Brass W/ Nickle Plating Facing Momentary Starter Switch W/ 5/8 Inch Mounting Stem That Fits 1 Inch Panel MountAll-brass starter switch with nickel-plated face fits classic cars, hot rods, and vintage...
    09-16200058
    SKU:
    09-16200058
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    $18.21
    Qty in Cart: 0
    Price:
    $18.21
    Subtotal:
  • FREE SHIPPING OVER $249
    Heavy Duty Metal Toggle Switch, 20A At 12V, 2 Screw Terminals For 1/2 Inch Hole

    Heavy Duty Metal Toggle Switch, 20A At 12V, 2 Screw Terminals For 1/2 Inch Hole

    AFTERMARKET

    $7.49
    Heavy Duty Toggle Switch, Rated For 20A At 12V That Fits 1/2 Inch HoleHeavy-duty all-metal SPST toggle switch rated for 20 amps at 12V with two screw terminals. Perfect for industrial applications,...
    09-16200054
    SKU:
    09-16200054
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    $7.49
    Qty in Cart: 0
    Price:
    $7.49
    Subtotal:
  • On Sale
    Limited Quantity Available
    FREE SHIPPING OVER $249
    Illuminated Amber Oval Rocker Switch , 16A At 12V For 1/2 Inch Hole

    Illuminated Amber Oval Rocker Switch , 16A At 12V For 1/2 Inch Hole

    AFTERMARKET

    Now: $1.08
    Was: $4.82
    Illuminated Oval Rocker Switch, 16A At 12V, 3 Terminals W/ .250 Tabs That Fits 1/2 Inch HoleAmber illuminated oval rocker switch rated for 16 amps at 12V, featuring SPST (Single Pole Single Throw)...
    09-16200046
    SKU:
    09-16200046
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    Now: $1.08
    Was: $4.82
    Qty in Cart: 0
    Price:
    Now: $1.08
    Was: $4.82
    Subtotal:
  • FREE SHIPPING OVER $249
    Illuminated Blue Jumbo Rocker Switch , 16A At 12V For 1/2 Inch Hole

    Illuminated Blue Jumbo Rocker Switch , 16A At 12V For 1/2 Inch Hole

    AFTERMARKET

    $7.49
    Illuminated Jumbo Rocker Switch, 16A At 12V, 3 Terminals W/ .250 Tabs That Fits 1/2 Inch Hole* High Quality Jumbo Rocker Switch* Blue* Incandescent Illumination* Rated 16A At 12V* Single Throw:...
    09-16200042
    SKU:
    09-16200042
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    $7.49
    Qty in Cart: 0
    Price:
    $7.49
    Subtotal:
  • FREE SHIPPING OVER $249
    Bakelite Toggle Switch, 15A At 12V, 2 Screw Terminals For 1/2 Inch Hole

    Bakelite Toggle Switch, 15A At 12V, 2 Screw Terminals For 1/2 Inch Hole

    AFTERMARKET

    $7.49
    Toggle Switch, Rated For 15A At 12V, Fits 1/2 Inch HoleClassic bakelite toggle switch fits hot rods, vintage cars and custom builds. Features traditional ON/OFF operation with screw terminals. Rated...
    09-16200064
    SKU:
    09-16200064
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    $7.49
    Qty in Cart: 0
    Price:
    $7.49
    Subtotal:
  • FREE SHIPPING OVER $249
    Black Non-Illuminated Toggle Switch, 20A At 12V, 3 Terminals W/ .250 Tabs For 1/2 Inch Hole

    Black Non-Illuminated Toggle Switch, 20A At 12V, 3 Terminals W/ .250 Tabs For 1/2 Inch Hole

    AFTERMARKET

    $4.92
    Non-Illuminated Toggle Switch, Rated For 20A At 12V, Fits 1/2 Inch Hole* High Quality Toggle Switch* Black* Duckbill Style* 3 Terminals, .250 Tabs* Incandescent Bulb* Fits 1/2 Inch Hole And 2650E And...
    09-16200038
    SKU:
    09-16200038
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    $4.92
    Qty in Cart: 0
    Price:
    $4.92
    Subtotal:
  • FREE SHIPPING OVER $249
    Amber Illuminated Toggle Switch, 20A At 12V, 3 Terminals W/ .250 Tabs For 1/2 Inch Hole

    Amber Illuminated Toggle Switch, 20A At 12V, 3 Terminals W/ .250 Tabs For 1/2 Inch Hole

    AFTERMARKET

    $4.92
    Illuminated Toggle Switch, Rated For 20A At 12V That Fits 1/2 Inch HoleAmber illuminated toggle switch rated for 20 amps at 12V, featuring SPST (Single Pole Single Throw) design with incandescent...
    09-16200034
    SKU:
    09-16200034
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    $4.92
    Qty in Cart: 0
    Price:
    $4.92
    Subtotal:
  • FREE SHIPPING OVER $249
    Heavy Duty Metal Toggle Switch, 50A At 12V, 2 Screw Terminals For 1/2 Inch Hole

    Heavy Duty Metal Toggle Switch, 50A At 12V, 2 Screw Terminals For 1/2 Inch Hole

    AFTERMARKET

    $9.63
    Heavy Duty Toggle Switch, Rated For 50A At 12V That Fits 1/2 Inch HoleHeavy-duty all-metal SPST toggle switch rated for 50 amps at 12V with screw terminals. Perfect for extreme high-current...
    09-16200056
    SKU:
    09-16200056
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    $9.63
    Qty in Cart: 0
    Price:
    $9.63
    Subtotal:
  • FREE SHIPPING OVER $249
    Green Aircraft Style Toggle Switch Cover For Standard 1/2 Inch To 3/4 Inch Stem

    Green Aircraft Style Toggle Switch Cover For Standard 1/2 Inch To 3/4 Inch Stem

    AFTERMARKET

    $7.49
    Aircraft Style Toggle Switch Cover, Fits Standard 1/2 Inch To 3/4 Inch Stem* High Quality Toggle Switch Cover* Green* Fits Standard 1/2 Inch To 3/4 Inch Stem With Metal Toggles* Aircraft Style Switch...
    09-16200030
    SKU:
    09-16200030
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Interior
    $7.49
    Qty in Cart: 0
    Price:
    $7.49
    Subtotal:
  • FREE SHIPPING OVER $249
    Heavy Duty Toggle Switch, 30A At 12V, 4 Screw Terminals For 1/2 Inch Hole

    Heavy Duty Toggle Switch, 30A At 12V, 4 Screw Terminals For 1/2 Inch Hole

    AFTERMARKET

    $13.92
    Heavy Duty Toggle Switch, Rated For 30A At 12V, Fits 1/2 Inch HoleHeavy-duty DPST toggle switch rated for 30 amps at 12V with four screw terminals. Perfect for high-current applications, dual circuit...
    09-16200052
    SKU:
    09-16200052
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    $13.92
    Qty in Cart: 0
    Price:
    $13.92
    Subtotal:
  • FREE SHIPPING OVER $249
    Black Non-Illuminated Momentary Toggle Switch, 20A At 12V, 2 Terminals W/ .250 Tabs For 1/2 Inch Hole

    Black Non-Illuminated Momentary Toggle Switch, 20A At 12V, 2 Terminals W/ .250 Tabs For 1/2 Inch Hole

    AFTERMARKET

    $4.91
    Non-Illuminated Momentary Toggle Switch, Rated For 20A At 12V, Fits 1/2 Inch Hole* High Quality Toggle Switch* Black* 2 Terminals, .250 Tabs* Fits 1/2 Inch Hole And 2650E And 2950F Panel Mounts*...
    09-16200024
    SKU:
    09-16200024
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    $4.91
    Qty in Cart: 0
    Price:
    $4.91
    Subtotal:
  • On Sale
    Limited Quantity Available
    FREE SHIPPING OVER $249
    LED Red Oval Rocker Switch , 16A At 12V For 1/2 Inch Hole

    LED Red Oval Rocker Switch , 16A At 12V For 1/2 Inch Hole

    AFTERMARKET

    Now: $2.33
    Was: $4.82
    LED Oval Rocker Switch, 16A At 12V, 3 Terminals W/ .250 Tabs That Fits 1/2 Inch HoleRed LED oval rocker switch rated for 16 amps at 12V, featuring SPST (Single Pole Single Throw) design with LED...
    09-16200048
    SKU:
    09-16200048
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    Now: $2.33
    Was: $4.82
    Qty in Cart: 0
    Price:
    Now: $2.33
    Was: $4.82
    Subtotal:
  • FREE SHIPPING OVER $249
    LED Amber Round Rocker Switch , 16A At 12V For 5/8 Inch Hole

    LED Amber Round Rocker Switch , 16A At 12V For 5/8 Inch Hole

    AFTERMARKET

    $4.92
    LED Round Rocker Switch, 16A At 12V, 3 Terminals W/ .187 Tabs That Fits 5/8 Inch Hole* High Quality Rocker Switch* Amber* Round* Rated 16A At 12V * Single Throw: On/Off * SPST / Single Position* 3...
    09-16200020
    SKU:
    09-16200020
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    $4.92
    Qty in Cart: 0
    Price:
    $4.92
    Subtotal:
  • FREE SHIPPING OVER $249
    3 Position Universal Fused Push Pull Switch, 16A At 12V For 1/2 Inch Panel Mount

    3 Position Universal Fused Push Pull Switch, 16A At 12V For 1/2 Inch Panel Mount

    AFTERMARKET

    $13.93
    3 Position Fused Push Pull Switch That Fits 1/2 Inch Panel Mount And Includes Glass FuseNeed a reliable switch for your headlamp operation? This 3-position universal fused push-pull switch is a solid...
    09-16200061
    SKU:
    09-16200061
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Availability:
    Ready To Ship
    $13.93
    Qty in Cart: 0
    Price:
    $13.93
    Subtotal:
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Adding your products to cart

Turn your Kenworth cab into a space that works as hard as you do. Whether you’re hauling coast to coast or logging long hours locally, investing in aftermarket interior sleeper and driver-side accessories can enhance the quality of your daily hauls. This collection of Kenworth interior parts and accessories is designed to fit popular models like the T600, T660, T800, W900, and T680. We offer parts that help boost comfort, functionality, and driver satisfaction.

What Type of Kenworth Interior Accessories Do We Have?

This product lineup includes everything from aftermarket, sleek chrome finishes to ergonomic upgrades that improve your day-to-day behind the wheel.

What Type of Kenworth Interior Accessories Do We Have?

This product lineup includes aftermarket interior parts that combine style with durability for serious working trucks: - Cab Upholstery & Trim Panels that combine style with durability for serious working trucks: - Cab Door Seals: Improve insulation and reduce road noise for a quieter ride. - Interior Floor Trim & Mats: Protect your floors and enhance cab style with stainless or black trim accents. - Cup Holder & Dash Trim: Add polish and practical organization to your dash setup. - Dash Knobs, Toggle Switch Extensions & Shift Knobs: Customize your dashboard with chrome, billet, or color-matched designs. - Storage & Comfort Add-ons: Add storage trays, organizers, refrigerator mounts, or even sleeper accessories.

Why Upgrade Your Kenworth Interior?

- Comfort That Lasts: Long hauls are easier with ergonomic accessories that reduce fatigue - Custom Style: Reflect your personality with chrome accents, lighting upgrades, and unique finishes - Boost Resale Value: A clean, upgraded interior shows pride in ownership and pays off when it’s time to sell - Built Durable: get heavy-duty interior trim finishes that last. - Cab Door Seals: Improve insulation and reduce road noise for a quieter ride. - Interior Floor Trim & Mats: Protect your floors and enhance cab style with stainless or wood trim accents. - Cup Holder & Dash Trim: Add polish and practical organization to your dash setup. - Dash Knobs, Toggle Switch Extensions & Shift Knobs: Customize your dashboard with chrome, billet, or color-matched designs. - Storage & Comfort Add-ons: Add storage trays, organizers, refrigerator mounts, or even sleeper accessories.

Make Your Cab Feel Like Home

You spend hours—even days—in your cab. Shouldn’t it feel like yours? Whether you're replacing worn components or adding a custom touch to your Kenworth’s interior, this product lineup helps you create a more comfortable, efficient, and professional working space for your Kenworth’s interior. You can also pair your upgrade with Kenworth cab lights or ergonomic Kenworth electronics for your interior.

Frequently Asked Questions About Kenworth Interior Parts

Will these interior parts fit my specific Kenworth truck model and year?

Most of our Kenworth interior parts are designed to fit W900, T680, T800, and T600 models from 2005 to present. However, compatibility can vary by specific part. Always check the product description for your exact model year, or contact our support team with your OEM number for verification. Pay special attention to whether you have a day cab or sleeper configuration, as this affects compatibility for items like sleeper panels, curtains, and storage accessories.

What's the quality difference between OEM and aftermarket interior parts?

Our aftermarket interior parts are manufactured to meet or exceed OEM specifications, using similar materials like ABS plastic, OEMyl, and chrome-plated metals. The main differences are price (aftermarket typically costs 30-50% less) and availability (aftermarket parts often ship faster). OEM parts may have tighter tolerances for perfect fitment, while quality aftermarket parts require minimal adjustment during installation. We carry both options and clearly label each product so you can choose based on your needs and budget.

How difficult is it to install door panels, dash covers, and trim pieces?

Most interior installations are DIY-friendly and take 30 minutes to 2 hours depending on the part. Door panels typically require removing 6-10 screws and disconnecting window/lock controls. Dash trim pieces usually snap or clip into place. Floor mats and seat covers require no tools. Complex items like headliners or complete dash assemblies may need professional installation. Each product page includes installation difficulty ratings and whether special tools are required.

What interior finishes and materials hold up best in daily commercial use?

For maximum durability in commercial applications, choose diamond plate aluminum floor plates, vinyl or leather seat covers over cloth, and UV-resistant plastics for dash components. Chrome and stainless steel trim withstand cleaning better than painted finishes. Rubber floor mats outperform carpet in wet conditions. If you're team driving or putting on high miles, invest in commercial-grade materials rather than standard automotive-grade options.

Can I return or exchange interior parts if they don't match my truck's color?

Yes, we accept returns on unopened interior parts within 30 days. For color matching, note that "gray" can vary between charcoal, slate, and light gray depending on your truck's build year. We recommend ordering color samples first for critical matches, especially for visible items like door panels and dash trim. Custom-cut items like floor mats or headliners cannot be returned once cut to specification. Always verify color codes in your door jamb sticker before ordering.


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