Frequently Asked Questions About International HX Front Fenders & Acc.

Will these fenders fit my specific International HX model year?

Our International HX front fenders are designed to fit 2017-2024 HX520 and HX620 models. However, there can be slight variations between early and late production years. We recommend checking your VIN with our customer service team to confirm compatibility, especially if you have a 2017-2018 model, as these sometimes have different mounting bracket positions. Custom hood configurations may also affect fitment.

What's the difference between fiberglass and steel fenders, and which should I choose?

Steel fenders are heavier (approximately 45-50 lbs each) but offer superior durability and better resistance to cracking from vibration or minor impacts. They're ideal for heavy-duty applications and harsh environments. Fiberglass fenders weigh about 20-25 lbs each, making them easier to install and better for fuel economy, but they require more careful handling and may develop stress cracks over time in extreme conditions. Most owner-operators choose fiberglass for weight savings, while fleet operators often prefer steel for longevity.

How difficult is the installation, and what tools will I need?

Installation typically takes 2-3 hours per fender for someone with basic mechanical skills. You'll need a socket set (primarily 13mm, 15mm, and 18mm), a drill with metal bits for any custom mounting, and ideally a helper to hold the fender in position. The most challenging part is aligning the fender with the hood and cab gaps. Many customers report that loosening the hood hinges slightly helps achieve proper alignment. Professional installation usually runs $150-250 per fender if you prefer to have it done at a shop.

Do these fenders come primed or painted, and what about color matching?

Most fenders come with a black gel coat (fiberglass) or e-coat primer (steel) finish. They require painting to match your truck. For exact color matching, we recommend taking your paint code to a professional automotive painter. DIY painting is possible but challenging due to the size. Expect to pay $200-400 per fender for professional prep and paint. Some customers opt for our pre-painted options when available, though these are limited to common International colors.

Are mounting brackets and hardware included, or sold separately?

Fenders typically come as the shell only - mounting brackets, lights, and hardware are sold separately. You'll need to either reuse your existing brackets (if in good condition) or purchase new mounting bracket kits. Complete hardware kits run approximately $75-125 per side and include brackets, bolts, and rubber isolators. Make sure to check if your existing fender lights and turn signals are compatible, as some aftermarket fenders have different cutout dimensions than OEM.