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Peterbilt 330/335/337 Exterior Parts

Discover an extensive collection of exterior parts for the Peterbilt 330/335/337. Find top-quality door-side accessories, windshield wipers, cab panels, and sleeper-side replacement options.
  • Product
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  • Robert James ZenEclipse Gray Lower Bunk Window Cover - Driver Side For Peterbilt W/ 63 Inch Sleeper

    Robert James ZenEclipse Gray Lower Bunk Window Cover - Driver Side For Peterbilt W/ 63 Inch Sleeper

    ROBERT JAMES ENTERPRISES

    $101.99
    Gray Driver Side ZenEclipse Lower Bunk Window Cover* High Quality Lower Bunk Window Cover* 7 Layers:  - (1) Ultraflect Nylon  - (3) Layers Of Polyester  - (1) Aluminum Fabric  - (1) 1/4 Inch Foam  -...
    01-154000061
    SKU:
    01-154000061
    Product Type:
    Interior
    Ready To Ship:
    Yes
    Material Options:
    Nylon
    Position:
    Driver Side
    Color:
    Gray
    Location:
    Made In USA
    Make:
    Peterbilt
    $101.99
    Qty in Cart: 0
    Price:
    $101.99
    Subtotal:
  • Sleeper Panel 6 Inch Wide Fiberglass - Passenger Side For Peterbilt W/ 63 Inch Sleeper & No Extension

    Sleeper Panel 6 Inch Wide Fiberglass - Passenger Side For Peterbilt W/ 63 Inch Sleeper & No Extension

    FIBERTECH

    $140.00
    Passenger Side Sleeper Panel 6 Inch Wide Fiberglass* High Quality Sleeper Panel* Made Of Fiberglass* For Models With 63 Inch Sleepers And No Extensions* 6 Inch Height* Passenger Side* Sold...
    01-101201278
    SKU:
    01-101201278
    Product Type:
    Exterior
    Ready To Ship:
    Yes
    Height Options:
    6 Inch
    Material Options:
    Fiberglass
    Position:
    Passenger Side
    Make:
    Peterbilt
    $140.00
    Qty in Cart: 0
    Price:
    $140.00
    Subtotal:
  • 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

    $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
    $595.99
    Qty in Cart: 0
    Price:
    $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:
  • 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

    $1,440.99
    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
    $1,440.99
    Qty in Cart: 0
    Price:
    $1,440.99
    Subtotal:
  • Single Axle Fender Mounting Kit - Black Steel For One Axle

    Single Axle Fender Mounting Kit - Black Steel For One Axle

    TRUX ACCESSORIES

    $208.99
    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
    $208.99
    Qty in Cart: 0
    Price:
    $208.99
    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:
  • FREE SHIPPING OVER $249
    Wiper Arm Assembly - 21 Inch For Peterbilt 589 Replaces GS4911

    Wiper Arm Assembly - 21 Inch For Peterbilt 589 Replaces GS4911

    UNITED PACIFIC

    $137.99
    21 Inch Wiper Arm Assembly Replaces GS4911Maintain clear visibility and dependable windshield performance with the Wiper Arm Assembly, designed for strength, precision, and all-weather reliability...
    01-091100055
    SKU:
    01-091100055
    Color:
    Black
    Product Type:
    Exterior
    Length Options:
    21 Inch
    Material Options:
    Steel
    Make:
    Peterbilt
    $137.99
    Qty in Cart: 0
    Price:
    $137.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Wiper Arm Assembly - 21 Inch For Peterbilt 337 & 348 Replaces R236012

    Wiper Arm Assembly - 21 Inch For Peterbilt 337 & 348 Replaces R236012

    UNITED PACIFIC

    $107.99
    21 Inch Wiper Arm Assembly Replaces R236012 Fits Peterbilt 337 & 348Maintain clear visibility in all driving conditions with the Wiper Arm Assembly, built for strength, reliability, and long-lasting...
    01-091100056
    SKU:
    01-091100056
    Material Options:
    Steel
    Length Options:
    21 Inch
    Color:
    Black
    Product Type:
    Exterior
    Make:
    Peterbilt
    $107.99
    Qty in Cart: 0
    Price:
    $107.99
    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:
  • Total: items /

Adding your products to cart

Exterior Semi Truck Cab Parts and Accessories

Your Peterbilt 330, 335, or 337 deserves more than just function—it deserves style. With the right aftermarket exterior cab parts, you can give your truck a polished, custom look while adding subtle protection to key areas of your sleeper and cab. Products nested in this category focus on the details that make your truck stand out: cab cowl panels, extended cab panels, sleeper siding, roof accessories, mirror bracket covers, and more.

Why Upgrade the Exterior Cab?

- Custom style – Chrome trim, polished stainless, and detailed accents give your cab a show-ready look. - A cohesive design – Match cowl panels, roof accessories, and siding for a clean, professional finish. - Protect your investment – Trim pieces and covers help guard against scratches, chips, and weather wear. - Stand out on the road – A few well-placed accents make your Peterbilt instantly more noticeable. From mirror bracket covers that add shine, to sleeper roof accessories that complete your build, these parts help you create a rig that looks as good as it runs.

Frequently Asked Questions About Peterbilt 330/335/337 Exterior Parts

Will these bumpers fit my specific Peterbilt 330, 335, or 337 model year?

Most aftermarket bumpers for Peterbilt 330/335/337 models fit trucks manufactured from 2005 to present. However, there are slight mounting variations between pre-2008 and post-2008 models. Always verify the exact year range listed in the product description, and note that some bumpers may require different mounting brackets for 2005-2007 models. When in doubt, contact us with your OEM number for exact fitment confirmation.

What's the difference between chrome steel and stainless steel bumpers, and which holds up better?

Chrome-plated steel bumpers offer a mirror-like finish at a lower cost but require regular polishing and can rust if the chrome chips. Stainless steel bumpers (typically 304-grade) resist corrosion naturally and maintain their appearance with minimal maintenance, though they have a slightly different shine than chrome. For trucks operating in salt-heavy regions or harsh weather, stainless steel provides superior long-term durability despite the higher upfront cost.

Can I install these bumpers myself, or do I need professional help?

Basic bumper replacement typically requires 2-3 hours and standard tools including socket wrenches, jack stands, and potentially a helper for heavy bumpers (some weigh 80+ pounds). The main challenges include aligning mounting holes, which may require minor drilling on older models, and disconnecting any integrated fog lights or sensors. Professional installation runs $200-400 but ensures proper alignment and torque specifications.

Do aftermarket grilles affect engine cooling or void warranties?

Quality aftermarket grilles maintain factory airflow specifications and won't impact cooling when properly installed. Look for grilles that preserve the original opening dimensions. Regarding warranties, cosmetic modifications like grilles typically don't affect drivetrain warranties, but always check your specific warranty terms. Some fleet operators prefer OEM-style replacement grilles to maintain consistent appearance and proven airflow patterns.

What's included with hood and fender replacements, and what additional parts might I need?

Hoods and fenders typically come primed but unpainted, without hinges, latches, or mounting hardware. You'll need to transfer existing hardware or purchase new hinge kits ($50-150), hood latches ($30-80), and fender brackets ($40-100 per side). Factor in professional painting costs ($300-600 per panel) unless you're equipped for DIY painting. Some fenders require separate inner splash shields, which aren't always included.


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