Frequently Asked Questions About Kenworth T300-T450 Hood Replacement Parts

Will these hood parts fit my specific Kenworth T300, T330, T370, or T450 model year?

Our Kenworth T300-T450 hood replacement parts are designed to fit models from 1994 through current production years. However, there were minor design changes in 2003 and 2008 that affect certain components like hood hinges and latch mechanisms. When ordering, always verify your truck's exact model year and VIN to ensure proper fitment. For T300 models specifically, parts manufactured before 2003 may require different mounting hardware than newer versions.

What's the difference between OEM and aftermarket hood parts, and which should I choose?

OEM parts are manufactured to Kenworth's exact specifications and typically feature heavier gauge steel (16-18 gauge) with factory-matched primer coating. Aftermarket options often use 18-20 gauge steel and may require additional prep work before painting. While aftermarket parts can save you 30-50% in cost, OEM parts generally offer better fitment and longevity. For critical components like hood hinges and latches, we recommend OEM. For cosmetic pieces like hood extensions or trim, quality aftermarket options work well.

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

Most hood skin replacements, grilles, and trim pieces can be installed with basic tools and mechanical knowledge. You'll need a socket set, drill, rivet gun, and potentially a helper for larger pieces. Hood hinges and complete hood assemblies require proper alignment and typically need two people for safe installation. Critical measurements include the hood-to-fender gap (should be 3/8" to 1/2") and latch alignment. If you're replacing structural components or dealing with damaged mounting points, professional installation is recommended to ensure proper fit and safety.

Do I need to paint these parts, and what type of paint should I use?

Most of our hood replacement parts come in primer or bare metal finish and will require painting to match your truck. For best results, use automotive-grade primer and paint designed for commercial vehicles. The painting process includes cleaning, sanding with 220-grit paper, applying primer, base coat, and clear coat. Budget approximately $200-400 for professional painting per major component. Some parts like chrome grilles and stainless steel accessories come pre-finished and don't require painting.

How do I know if I need just a hood repair panel or a complete hood replacement?

Minor damage like small dents, surface rust, or single panel damage can often be fixed with repair panels or patch panels. You'll need a complete hood replacement if you have structural damage to the hood frame, multiple damaged panels, severe corrosion at mounting points, or if the hood won't align properly even after adjustment. Repair panels typically cost 60-70% less than complete hoods but require welding skills and equipment for installation. If repair costs exceed 50% of a new hood price, replacement is usually more cost-effective.