GMC TopKick Truck Parts & Accessories

Shop high-quality aftermarket and used parts for GMC Kodiak and GMC TopKick trucks at Big Truck Hoods. Whether you need a replacement GMC 6500/7500/8500 Hood, or a durable GMC TopKick/Kodiak Steel Chrome Bumper, we have the essential parts to keep your work truck ready for any job.

Built to handle tough conditions in construction, heavy hauling, and utility work, GMC Kodiak and TopKick trucks need reliable parts that fit right the first time. Our collection includes new aftermarket and used OEM options, giving you the flexibility to match your budget without sacrificing quality.

Popular options like the GMC C6500/C7500 Steel Chrome Bumper (2004 and newer) and the GMC Kodiak/TopKick ST Hood are available and ready to ship fast. Whether you're replacing damaged parts or upgrading your truck's look, we have you covered.

Count on Big Truck Hoods for competitive pricing, expert support, and fast delivery. Need help finding the right part? Call us at (877) 839-0155 or browse our collection today to get your truck back on the road.

GMC TopKick & Kodiak Truck Hoods

The hood is one of the most visible and most replaced components on any heavy-duty work truck. Road debris, minor collisions, rust, and years of hard use all take their toll. When it's time for a replacement, Big Truck Hoods carries hoods for every major GMC TopKick and Kodiak configuration.

We stock hoods for the following models:

• GMC 6500 / 7500 / 8500 Hood - New aftermarket replacement for the medium and heavy-duty 6500, 7500, and 8500 series trucks
• GMC Kodiak / TopKick ST Hood - Direct-fit hood for the TopKick ST cab configuration, available in new aftermarket
• GMC TopKick / Kodiak SL Hood - Replacement unit for the SL series, manufactured to match original panel lines and mounting points
• GMC 4500 / 5500 / Top Kick Hood - Covers the lighter-duty 4500 and 5500 TopKick variants widely used in utility and municipal fleets
• GMC 4500 / 5500 / Top Kick Hood Quad Headlights - Designed specifically for trucks equipped with the quad headlight configuration
• GMC Kodiak / Top Kick Older Used Hood - Quality used OEM hoods for older Kodiak and TopKick models, available in multiple units

All new aftermarket hoods are supplied primed and ready for painting to match your truck. Used hoods are inspected and clearly described by condition before listing.

GMC Kodiak & TopKick Model Guide

Big Truck Hoods carries parts across the full range of GMC TopKick and Kodiak configurations. Here's a breakdown of the model lines we support:

Kodiak / Top Kick Older - The original Kodiak and TopKick platform used across construction, utility, and towing industries. These trucks remain in active service, and quality replacement parts can be hard to find. We specialize in keeping them running.

Kodiak / Top Kick ST - The ST (Standard) cab configuration is the most common TopKick variant. We carry hoods, bumpers, and fender extensions specifically fitted to the ST body dimensions.

Kodiak / Top Kick SL - The SL model features a slightly different hood and front-end profile compared to the ST. We stock dedicated SL hoods to ensure a proper fit.

4500 / 5500 Top Kick - The lighter end of the TopKick range, the 4500 and 5500 are widely used by municipalities, utilities, and service businesses. We carry hoods and bumpers for both standard and quad headlight setups.

6500 / 7500 / 8500 - The heavier TopKick configurations designed for demanding commercial and industrial use. We stock hoods and chrome steel bumpers for all three weight classes.

GMC TopKick & Kodiak Bumpers

A solid front bumper is essential on any work truck - protecting the radiator, frame, and front-end components from the daily hazards of heavy-duty use. We carry both steel and chrome steel bumpers for GMC TopKick and Kodiak trucks.

Steel Chrome Bumpers:

• GMC C6500 / C7500 Steel Chrome Bumper (2004 - Newer 3130) - Heavy-gauge steel construction with a chrome finish, designed for the post-2004 C6500 and C7500 models
• GMC C4500 / C5500 Steel Chrome Bumper 3122 - Matching chrome steel bumper for the lighter 4500 and 5500 series
• GMC Top Kick / Kodiak / C4500 / C5500 / C6500 / C7500 Steel Chrome Bumper - A broad-fitment chrome bumper covering multiple TopKick and Kodiak configurations

All bumpers are designed to match OEM mounting points for a bolt-on installation. Chrome steel bumpers are polished to a bright finish and built to handle the rigors of daily work truck use.

GMC Fenders & Side Fender Extensions

Fender damage is common on trucks that work in tight spaces - loading docks, construction sites, and urban job sites all take their toll on fenders and fender extensions. Replacing them promptly prevents rust spread and keeps the truck looking professional.

We carry passenger and driver side fender extensions for GMC TopKick and Kodiak trucks:

• GMC Top Kick Passenger Side Fender Extension - OEM-style fit for the TopKick passenger side
• GMC Top Kick Driver Side Fender Extension - Matching unit for the driver's side
• GMC Kodiak / Top Kick ST Fender Passenger Side - Designed specifically for the ST cab configuration, passenger side
• GMC Kodiak / Top Kick ST Fender Driver Side Non-OEM - Aftermarket driver-side fender for the ST series

Fender extensions are manufactured in durable materials that resist flexing and cracking under the vibration typical of commercial truck operation.

OEM & Aftermarket GMC Parts

Big Truck Hoods stocks both new aftermarket and used OEM parts for GMC TopKick and Kodiak trucks. Understanding the difference helps you choose the right option for your situation:

New Aftermarket Parts are manufactured to replicate the original OEM design and dimensions. They offer consistent quality, a fresh primed finish ready for paint, and typically carry a product warranty. This is the best option when you want a reliable, long-lasting repair.

Used OEM Parts are original GMC components sourced from donor trucks. They are ideal for older models where new aftermarket parts may not be readily available, or when budget is a priority. All used parts are inspected before listing and described accurately by condition.

For GMC Kodiak and TopKick trucks - particularly older models no longer in production - used OEM parts are often the most practical solution for restoring the truck to service without overspending.

Why Buy GMC Truck Parts from Big Truck Hoods?

We've been supplying parts to owner-operators, fleet managers, body shops, and truck dealers across the United States for years. Here's what sets us apart:

• Specialized Inventory - We focus on medium and heavy-duty commercial trucks, carrying parts for GMC Kodiak and TopKick models that general auto parts stores simply don't stock
• All Major Configurations Covered - From the 4500 and 5500 TopKick through to the 8500, and from older Kodiak models to the ST and SL, we have your model covered
• New & Used Options - Choose the condition that fits your truck's age and your repair budget
• OEM-Fit Accuracy - Parts are designed to match original mounting points and dimensions, minimizing installation time and rework
• Fast Nationwide Shipping - We ship quickly from our warehouse directly to you or your shop, anywhere in the US
• Expert Support - Call 877-839-0155 and speak with a team that knows commercial trucks and can help identify exactly what you need
• Competitive Pricing - Quality parts without dealer markup

Frequently Asked Questions About GMC TopKick & Kodiak Parts

Which GMC models do you carry parts for? We carry parts for the full GMC TopKick and Kodiak range, including Kodiak/Top Kick Older, Kodiak/Top Kick ST, Kodiak/Top Kick SL, 4500/5500 TopKick, and 6500/7500/8500 series trucks. If you don't see your exact configuration, contact us and we'll help you find the right fit.

Do your GMC hoods come primed and ready to paint? Yes - new aftermarket hoods are supplied in a primed finish, ready for your body shop to match to your truck's color. Used hoods vary by condition and are described individually in the listing.

Are the bumpers a direct bolt-on fit? Our bumpers are manufactured to match OEM mounting dimensions. In most cases, no drilling or cutting is required. We recommend confirming your truck's model year and configuration against the product listing before ordering to ensure compatibility.

Do you carry parts for older Kodiak and TopKick models that are out of production? Yes - older Kodiak and TopKick models are among our specialties. We carry both used OEM and new aftermarket options for trucks that dealers and standard suppliers no longer support. Contact us if you're struggling to find a part for an older model.

What is the condition of your used GMC parts? All used parts are inspected before being listed and are described accurately by condition in the product listing. We carry used hoods in multiple units so you can compare options. If you need more detail on a specific used part, contact us before ordering.

Can I order parts for a fleet of GMC TopKick trucks? Absolutely. We regularly supply body shops, municipal fleets, and commercial operators with multiple units. Call 877-839-0155 to discuss volume pricing for fleet orders.

Browse GMC TopKick & Kodiak Parts Online

Use the filters above to narrow your search by model, part type, and product condition. Whether you need a hood for a GMC 6500, a chrome bumper for a C7500, or a fender extension for a Kodiak ST, Big Truck Hoods has the parts in stock and ready to ship.

Not sure which part fits your truck? Call our team at 877-839-0155 - we're here to help you identify the right part and get your GMC TopKick or Kodiak back on the road fast.