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International WorkStar Exterior Parts

Find premium exterior parts for your International WorkStar at 4 State Trucks. Shop sleeper-side accessories, cab-side options, mirrors, and windshield solutions to make your ride stand out.
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  • On Sale
    Limited Quantity Available
    Stainless Steel Smoke & Mirror Single Axle Fender Mounting Kit W/ Color Options

    Stainless Steel Smoke & Mirror Single Axle Fender Mounting Kit W/ Color Options

    TRUX ACCESSORIES

    $483.11 - $595.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksStainless Steel Smoke & Mirror Single Axle Fender Triangle Mounting Kit W/ All Hardware - BlackSmoke &...
    PPR_300946
    SKU:
    PPR_300946
    Color:
    Bronze
    Color:
    Red
    Material Options:
    Stainless Steel
    Product Type:
    Rear Fenders
    Type Options:
    Post Mount
    Color:
    Green
    Color:
    Black
    Position:
    Kit Full
    Finish Options:
    Polished
    Size Options:
    14 Gauge
    Make:
    Universal Items
    $483.11 - $595.99
    Qty in Cart: 0
    Price:
    $483.11 - $595.99
    Subtotal:
  • Aluminum Toolbox W/ Anodized Aluminum Roll Up Door, 24 Inches Deep & Full Width Stainless Steel Grab Bar

    Aluminum Toolbox W/ Anodized Aluminum Roll Up Door, 24 Inches Deep & Full Width Stainless Steel Grab Bar

    ICONIC

    $2,043.99 - $2,353.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksAluminum Toolbox W/ Anodized Aluminum Roll Up Door, 48 X 24 X 24 Inch48 X 24 X 24 Inch Aluminum Toolbox...
    PPR_300913
    SKU:
    PPR_300913
    Height Options:
    24 Inch
    Height Options:
    30 Inch
    Length Options:
    60 Inch
    Finish Options:
    Smooth
    Length Options:
    72 Inch
    Length Options:
    48 Inch
    Width Options:
    24 Inch
    Product Type:
    Toolboxes
    Length Options:
    36 Inch
    Material Options:
    Aluminum
    Make:
    Universal Items
    $2,043.99 - $2,353.99
    Qty in Cart: 0
    Price:
    $2,043.99 - $2,353.99
    Subtotal:
  • Hex Air Cleaner Dual Color LED Light Amber to Green - Ultra Thin

    Hex Air Cleaner Dual Color LED Light Amber to Green - Ultra Thin

    GRAND GENERAL

    $66.99
    Ultra Thin Hex Air Cleaner Dual Color LED Light Amber to GreenUpgrade your rig's exterior styling with this high-quality Hex Air Cleaner Dual Color LED Light, designed for a sleek ultra-thin profile...
    29-090500386
    SKU:
    29-090500386
    Diameter Options:
    5 Inch
    Color:
    Amber/Green
    Product Type:
    Lighting
    Make:
    Universal Items
    $66.99
    Qty in Cart: 0
    Price:
    $66.99
    Subtotal:
  • FREE SHIPPING
    66 Inch Poly Rolled Edge Half Fenders W/ Mounting Kit

    66 Inch Poly Rolled Edge Half Fenders W/ Mounting Kit

    TRUX ACCESSORIES

    $484.99
    Poly Rolled Edge Half Fenders W/ Mounting Kit 66 InchUpgrade your truck's protection and efficiency with this high-quality Half Fender Kit with Mounting Kit, built from durable polypropylene for...
    09-110502010K
    SKU:
    09-110502010K
    Product Type:
    Rear Fenders
    Make:
    Universal Items
    $484.99
    Qty in Cart: 0
    Price:
    $484.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    150 Inch Stainless Steel Super Long Fully Ribbed Half Fender W/ Rolled Edge

    150 Inch Stainless Steel Super Long Fully Ribbed Half Fender W/ Rolled Edge

    TRUX ACCESSORIES

    Now: $1,242.55
    Was: $1,411.99
    Stainless Steel Super Long Fully Ribbed Half Fender W/ Rolled Edge, 150 InchEnhance your rig's durability and road presence with this premium Half Fender, crafted from high-quality 16 gauge stainless...
    09-110302019
    SKU:
    09-110302019
    Material Options:
    Stainless Steel
    Type Options:
    Half Fender
    Finish Options:
    Smooth
    Product Type:
    Rear Fenders
    Size Options:
    16 Gauge
    Style Options:
    Ribbed
    Length Options:
    150 Inch
    Make:
    Universal Items
    Now: $1,242.55
    Was: $1,411.99
    Qty in Cart: 0
    Price:
    Now: $1,242.55
    Was: $1,411.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    Single Axle Fender Mounting Kit - Black Steel For One Axle

    Single Axle Fender Mounting Kit - Black Steel For One Axle

    TRUX ACCESSORIES

    Now: $174.23
    Was: $197.99
    Black Steel Single Axle Fender Mounting KitImprove fender stability and mounting strength with the Single Axle Fender Mounting Kit, built for durability, secure fitment, and long-lasting performance...
    09-111142
    SKU:
    09-111142
    Product Type:
    Rear Fenders
    Color:
    Black
    Material Options:
    Steel
    Position:
    Kit Full
    Make:
    Universal Items
    Now: $174.23
    Was: $197.99
    Qty in Cart: 0
    Price:
    Now: $174.23
    Was: $197.99
    Subtotal:
  • 66 Inch Smooth Rolled Edge Half Fenders W/ Mounting Kit, Triangular Style Center Mounting Brackets 16 Gauge Stainless Steel

    66 Inch Smooth Rolled Edge Half Fenders W/ Mounting Kit, Triangular Style Center Mounting Brackets 16 Gauge Stainless Steel

    TRUX ACCESSORIES

    $657.99
    Smooth Rolled Edge Half Fenders W/ Mounting Kit, Triangular Style Center Mounting Brackets 66 Inch 16 Gauge Stainless SteelGive your truck a clean, professional upgrade with this high-quality Half...
    09-110302018K
    SKU:
    09-110302018K
    Product Type:
    Rear Fenders
    Ready To Ship:
    Yes
    Make:
    Universal Items
    $657.99
    Qty in Cart: 0
    Price:
    $657.99
    Subtotal:
  • FREE SHIPPING
    60 Inch Smooth Rolled Edge Flange Half Fenders W/ Mounting Kit, 16 Gauge Stainless Steel Swivel Style Center Mounting Brackets

    60 Inch Smooth Rolled Edge Flange Half Fenders W/ Mounting Kit, 16 Gauge Stainless Steel Swivel Style Center Mounting Brackets

    TRUX ACCESSORIES

    $716.99
    Smooth Rolled Edge Flange Half Fenders W/ Mounting Kit Swivel Style Center Mounting Brackets 60 Inch 16 Gauge Stainless SteelEnhance your truck's durability and style with this high-quality Smooth...
    09-110302014K
    SKU:
    09-110302014K
    Product Type:
    Rear Fenders
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $716.99
    Qty in Cart: 0
    Price:
    $716.99
    Subtotal:
  • FREE SHIPPING
    76 Inch Poly Rolled Edge Single Fenders W/ Mounting Kit Polypropylene

    76 Inch Poly Rolled Edge Single Fenders W/ Mounting Kit Polypropylene

    TRUX ACCESSORIES

    $402.99
    Poly Rolled Edge Single Fenders W/ Mounting Kit 76 InchEnhance your truck's durability and appearance with this high-quality Fender Kit with Mounting Kit, crafted from tough polypropylene for...
    09-110501060K
    SKU:
    09-110501060K
    Product Type:
    Rear Fenders
    Make:
    Universal Items
    $402.99
    Qty in Cart: 0
    Price:
    $402.99
    Subtotal:
  • FREE SHIPPING
    142 Inch Smooth Rolled Edge Full Fenders W/ Mounting Kit 14 Gauge Stainless Steel

    142 Inch Smooth Rolled Edge Full Fenders W/ Mounting Kit 14 Gauge Stainless Steel

    TRUX ACCESSORIES

    $1,503.99
    Smooth Rolled Edge Full Fenders W/ Mounting Kit 142 Inch 14 Gauge Stainless SteelEnhance your rig's durability and road presence with this high-quality Full Fender Kit with Mounting Kit, crafted from...
    09-110303006K
    SKU:
    09-110303006K
    Product Type:
    Rear Fenders
    Make:
    Universal Items
    $1,503.99
    Qty in Cart: 0
    Price:
    $1,503.99
    Subtotal:
  • FREE SHIPPING
    66 Inch Smooth Rolled Edge Half Fenders W/ Mounting Kit Stainless Steel

    66 Inch Smooth Rolled Edge Half Fenders W/ Mounting Kit Stainless Steel

    TRUX ACCESSORIES

    $1,053.99
    Smooth Rolled Edge Half Fenders W/ Mounting Kit Stainless Steel 66 InchUpgrade your rig with this premium Smooth Rolled Edge Half Fender Kit with Mounting Kit, designed for strength, style, and...
    09-110302013K
    SKU:
    09-110302013K
    Product Type:
    Rear Fenders
    Make:
    Universal Items
    $1,053.99
    Qty in Cart: 0
    Price:
    $1,053.99
    Subtotal:
  • 60 Inch Smooth Rolled Edge Flange Half Fenders W/ Mounting Kit, Triangular Style Center Mounting Brackets 16 Gauge Stainless Steel

    60 Inch Smooth Rolled Edge Flange Half Fenders W/ Mounting Kit, Triangular Style Center Mounting Brackets 16 Gauge Stainless Steel

    TRUX ACCESSORIES

    $597.99
    Smooth Rolled Edge Flange Half Fenders W/ Mounting Kit, Triangular Style Center Mounting Brackets 60 Inch 16 Gauge Stainless SteelEnhance your rig's protection and style with this high-quality Half...
    09-110302017K
    SKU:
    09-110302017K
    Product Type:
    Rear Fenders
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $597.99
    Qty in Cart: 0
    Price:
    $597.99
    Subtotal:
  • FREE SHIPPING
    80 Inch Smooth Rolled Edge Half Fenders W/ Mounting Kit 16 Gauge Stainless Steel

    80 Inch Smooth Rolled Edge Half Fenders W/ Mounting Kit 16 Gauge Stainless Steel

    TRUX ACCESSORIES

    $1,030.99
    Smooth Rolled Edge Half Fenders W/ Mounting Kit 16 Gauge Stainless Steel 80 InchThis premium Rolled Edge Half Fender Kit with Mounting Hardware is built for durability, protection, and a clean...
    09-110302016K
    SKU:
    09-110302016K
    Product Type:
    Rear Fenders
    Make:
    Universal Items
    $1,030.99
    Qty in Cart: 0
    Price:
    $1,030.99
    Subtotal:
  • FREE SHIPPING
    80 Inch Stainless Steel Smooth Single Axle Fenders & Heavy Duty Mounting Kit

    80 Inch Stainless Steel Smooth Single Axle Fenders & Heavy Duty Mounting Kit

    TRUX ACCESSORIES

    $1,251.99
    Smooth Single Axle Fenders & Heavy Duty Mounting Kit Stainless Steel 80 InchUpgrade your truck's protection and appearance with this premium Smooth Single Axle Fender Kit with Heavy Duty Mounting...
    09-110301017K
    SKU:
    09-110301017K
    Product Type:
    Rear Fenders
    Make:
    Universal Items
    $1,251.99
    Qty in Cart: 0
    Price:
    $1,251.99
    Subtotal:
  • Motorized Dual Vision Flat Glass Mirror Head Replacement Glass Heated 7 X 13 1/2 Inch

    Motorized Dual Vision Flat Glass Mirror Head Replacement Glass Heated 7 X 13 1/2 Inch

    AUTOMANN USA

    $74.99
    Motorized Dual Vision Flat Glass Mirror Head (Rt-613474) Replacement Glass Heated* High Quality Mirror Head* Dual Vision* Dimension:  - Top Mirror: 7" x 13.5"  - Bottom Mirror: 7" x 4.5" * Motorized*...
    RT-613474
    SKU:
    RT-613474
    Type Options:
    Heated
    Style Options:
    Flat
    Make:
    Universal Items
    Product Type:
    Exterior
    $74.99
    Qty in Cart: 0
    Price:
    $74.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    4 Inch Stainless Steel Security Ring

    4 Inch Stainless Steel Security Ring

    GRAND GENERAL

    Now: $3.74
    Was: $14.17
    Security Ring 4 Inch Stainless SteelEnhance lighting protection with the 4 Inch Stainless Steel Security Lock Ring, designed for secure installation of grommet-style LED lights on heavy-duty vehicles...
    09-16020292
    SKU:
    09-16020292
    Product Type:
    Lighting
    Material Options:
    Stainless Steel
    Diameter Options:
    4 Inch
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Now: $3.74
    Was: $14.17
    Qty in Cart: 0
    Price:
    Now: $3.74
    Was: $14.17
    Subtotal:
  • Moto Mirror Switch Assembly

    Moto Mirror Switch Assembly

    BOSTROM TRUCK SEATS

    $161.99
    Dual Motor Moto Mirror Switch AssemblyUpgrade or replace your mirror control system with the Moto Mirror Switch Assembly, engineered for strength, precision, and long-lasting operation. Built with a...
    09-1530090
    SKU:
    09-1530090
    Product Type:
    Interior
    Make:
    Universal Items
    $161.99
    Qty in Cart: 0
    Price:
    $161.99
    Subtotal:
  • Fiberglass Project One Double Hump Fender Set 38 Inch Drop W/ 5.5 Inch Lip For 52 & 54 Inch Axle Spread

    Fiberglass Project One Double Hump Fender Set 38 Inch Drop W/ 5.5 Inch Lip For 52 & 54 Inch Axle Spread

    BAD ASS CUSTOM TRUCK PARTS

    $1,339.99
    Project One Double Hump Fender Set Fiberglass 38 Inch Drop W/ 5.5 Inch Lip Fits 52 & 54 Inch Axle SpreadBuilt for durability and standout styling, the Fiberglass Project One Double Hump Fender Set...
    09-110404004
    SKU:
    09-110404004
    Finish Options:
    Paintable
    Length Options:
    106 Inch
    Material Options:
    Fiberglass
    Product Type:
    Rear Fenders
    Height Options:
    38 Inch
    Style Options:
    Double Hump
    Position:
    Rear
    Location:
    Made In USA
    Make:
    Universal Items
    $1,339.99
    Qty in Cart: 0
    Price:
    $1,339.99
    Subtotal:
  • Fiberglass Paintable High Boy Full Fender Set 38 Inch W/ 4 Inch Lip For 52 & 54 Inch Axle Spread

    Fiberglass Paintable High Boy Full Fender Set 38 Inch W/ 4 Inch Lip For 52 & 54 Inch Axle Spread

    BAD ASS CUSTOM TRUCK PARTS

    $1,236.99
    Paintable Fiberglass High Boy Full Fender Set 38 Inch W/ 4 Inch Lip Fits 52 & 54 Inch Axle SpreadBuilt for durability and style, the 41 Inch Fiberglass High Boy Full Fender Set offers a premium rear...
    09-110403001
    SKU:
    09-110403001
    Length Options:
    106 Inch
    Finish Options:
    Paintable
    Type Options:
    Full Tandem Fender
    Material Options:
    Fiberglass
    Product Type:
    Rear Fenders
    Location:
    Made In USA
    Height Options:
    41 Inch
    Make:
    Universal Items
    $1,236.99
    Qty in Cart: 0
    Price:
    $1,236.99
    Subtotal:
  • Fiberglass Paintable Project One Full Radius Fender Set 38 Inch Drop W/ 7.5 Inch Sidewall For 52 & 54 Inch Axle Spread

    Fiberglass Paintable Project One Full Radius Fender Set 38 Inch Drop W/ 7.5 Inch Sidewall For 52 & 54 Inch Axle Spread

    BAD ASS CUSTOM TRUCK PARTS

    $818.99
    Paintable Fiberglass Project One Full Radius Fender Set 38 Inch Drop W/ 7.5 Inch SidewallUpgrade your truck with the Fiberglass Project One Full Radius Fender Set with 7.5 Inch Sidewall, engineered...
    09-110401006
    SKU:
    09-110401006
    Location:
    Made In USA
    Height Options:
    38 Inch
    Length Options:
    106 Inch
    Product Type:
    Rear Fenders
    Finish Options:
    Paintable
    Type Options:
    Full Radius Fender
    Material Options:
    Fiberglass
    Make:
    Universal Items
    $818.99
    Qty in Cart: 0
    Price:
    $818.99
    Subtotal:
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Adding your products to cart

Upgrade your International WorkStar with premium exterior parts. This selection includes durable and stylish options like chrome grille guards, fender flares, mud flaps, and lighting accessories to enhance your truck's look and functionality. Add visual appeal with billet aluminum bumpers, polished trim, and hood accents. Stay safe with high-intensity LED headlights, fog lights, and turn signals. Protect your truck with plastic fenders and bug deflectors. Whether improving curb appeal or adding practical features, our International WorkStar Exterior Parts category has you covered.

Frequently Asked Questions About International WorkStar Exterior Parts

Will these exterior parts fit my specific WorkStar model year?

Most aftermarket exterior parts for International WorkStar trucks are designed to fit models from 2008-2017. However, there can be variations between early production years (2008-2010) and later models (2011-2017), particularly with bumper mounting brackets and grille designs. Always verify your exact model year and OEM prefix when ordering. If you're unsure, contact us with your OEM number and we can confirm fitment before you purchase.

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

Chrome-plated steel bumpers offer a mirror finish but require regular maintenance to prevent rust and pitting. Stainless steel bumpers (typically 304-grade) provide excellent corrosion resistance with less maintenance but cost more upfront. Aluminum bumpers are the lightest option and won't rust, but they're more prone to denting and typically come with a brushed or polished finish rather than chrome. For trucks operating in northern climates with road salt exposure, stainless steel provides the best long-term value.

Can I install these parts myself or do I need professional help?

Most exterior accessories like bug shields, mirror covers, and door handles can be installed with basic tools in 30-60 minutes. However, bumper replacements typically require two people and may need frame drilling for certain aftermarket options. Front bumpers often weigh 80-120 pounds and require proper lifting equipment. Grille replacements usually involve removing multiple components and can take 2-3 hours. We recommend professional installation for bumpers if you lack experience with heavy truck components.

Are aftermarket grilles and bumpers DOT compliant?

Quality aftermarket bumpers and grilles from reputable manufacturers meet or exceed DOT standards for commercial vehicles. Look for parts that specifically state DOT compliance in their descriptions. Be cautious of extremely low-priced options that may not meet safety standards. All lighting components integrated into grilles or bumpers must also be DOT approved. Non-compliant parts can result in inspection failures and safety violations.

How do I match the finish of new parts to my existing WorkStar exterior?

WorkStar trucks came with various exterior trim levels including bright chrome, black powder coat, and painted options. When replacing individual components, note that aftermarket chrome may have slight shade differences from OEM chrome. For painted parts, you'll need your truck's paint code (found on the door jamb sticker) for exact color matching. Many customers choose to update all visible chrome or painted accessories at once to ensure uniform appearance. Stainless steel parts can be polished to closely match existing chrome trim.


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