Kenworth Hoods & Related

Frequently Asked Questions About Kenworth Hoods & Related

What Kenworth models and years are these hoods compatible with?

Our Kenworth hoods are designed for specific model ranges. Most aftermarket hoods fit T660 (2008-2015), T680 (2013-present), T800 (1987-present), and W900 (1982-present) models. However, compatibility can vary based on your truck's specific configuration, including hood length and mounting points. We recommend checking your OEM and current hood measurements before ordering, or contact our support team with your truck details for exact fitment confirmation.

What's the difference between fiberglass and aluminum hoods, and which should I choose?

Fiberglass hoods are lighter (typically 50-80 lbs), more affordable, and easier to repair if damaged. They're ideal for owner-operators focused on fuel efficiency. Aluminum hoods are heavier (100-150 lbs) but offer superior durability, better heat resistance, and maintain their shape better over time. Choose aluminum if you prioritize longevity and operate in extreme conditions. Fiberglass works well for most applications and offers better customization options for paint and graphics.

How difficult is the installation, and what tools or modifications are required?

Most hood replacements can be completed in 4-6 hours with basic tools including socket sets, wrenches, and a helper for lifting. You'll need to transfer existing hardware like hinges, latches, and support cables from your old hood. Some aftermarket hoods may require minor drilling for accessories or slight adjustments to alignment. Professional installation typically costs $300-500 if you prefer expert fitting. Always disconnect the battery before starting work to avoid electrical issues.

Will aftermarket hoods affect my warranty or inspection compliance?

Quality aftermarket hoods that meet DOT specifications won't void your truck's warranty when properly installed. Our hoods are manufactured to OEM specifications and include proper OEM cutouts and mounting points required for inspections. However, modifications like custom air intakes or non-standard lighting may require additional compliance checks in some states. Keep your original hood hardware and documentation to ensure smooth inspections.

What hood accessories and hardware typically need replacement during installation?

While the hood shell is the main component, you'll often need new hood hinges ($150-300/pair), gas struts ($50-100/pair), and rubber hood bumpers ($20-40/set) for optimal performance. Weather stripping ($30-50) should be replaced to prevent water intrusion. Hood latches and cables can usually be reused if in good condition, but it's wise to inspect them during installation. Budget an additional $200-400 for these supporting components to ensure proper hood operation.