Mack CH/CHN/CHU Truck Hoods & Related

Frequently Asked Questions About Mack CH/CHN/CHU Truck Hoods & Related

What years and models are compatible with these hoods?

Our Mack CH/CHN/CHU hoods are designed to fit Mack CH, CHN, and CHU models from 1988 to 2010. The CH series includes standard day cabs, while CHN refers to the narrow hood version, and CHU designates the CHN with the Ultra-Sleeper configuration. Before ordering, verify your specific model designation on your truck's VIN plate or registration. Most hoods are interchangeable between CH and CHN models, but mounting hardware may vary slightly between early (1988-1999) and later (2000-2010) production years.

Are these hoods made of fiberglass or steel, and which is better?

We offer both fiberglass and steel hood options. Fiberglass hoods typically weigh 40-60% less than steel, improving fuel economy and making installation easier. They resist rust and corrosion but may crack under severe impact. Steel hoods are more durable against impacts and provide better protection in accidents, but they're heavier and prone to rust if the paint is chipped. Most owner-operators prefer fiberglass for weight savings, while fleet operators often choose steel for durability. Both types use the same mounting points and hardware.

What hardware and parts do I need for installation?

A complete hood installation requires hood hinges, hood latches, rubber hood bumpers, and mounting bolts. If replacing a damaged hood, inspect your existing hinges and latches for wear - these components often need replacement after 10+ years. You'll also need hood-to-fender seals to prevent water intrusion. Some installations require new hood springs or gas struts, depending on your truck's configuration. We recommend ordering a complete hardware kit to avoid multiple orders and ensure all components match.

Do these hoods come painted or primed?

Most aftermarket hoods arrive in primer only and require professional painting to match your truck. The primer provides a good base for paint adhesion but isn't weather-resistant long-term. Some hoods are available pre-painted in common Mack colors like white, black, or red, but custom color matching typically requires local paint work. Budget approximately $400-800 for professional prep and painting. If you're replacing just the hood, any body shop can color-match to your existing paint using your truck's paint code.

How difficult is hood installation, and can I do it myself?

Hood installation typically takes 2-4 hours with basic tools and mechanical experience. You'll need a helper due to the hood's size and weight (fiberglass hoods weigh 80-120 lbs, steel 150-200 lbs). The process involves removing the old hood, transferring or replacing hinges and latches, and carefully aligning the new hood with fenders and grille. Critical alignment points include the hood-to-fender gaps (should be 3/8" to 1/2" uniform) and latch engagement. While DIY installation is possible, many customers prefer professional installation to ensure proper alignment and avoid paint damage during handling.