Peterbilt 330/335/337 Hood Replacement Parts

Frequently Asked Questions About Peterbilt 330/335/337 Hood Replacement Parts

Will these hood parts fit my specific year model Peterbilt 330, 335, or 337?

Our hood replacement parts are designed to fit Peterbilt 330, 335, and 337 models from 2005 through 2015. However, there were minor changes in mounting points between 2010-2011 model years. We recommend checking your OEM or contacting our support team with your truck's specific year and model number to ensure proper fitment. Most parts are interchangeable between the 330, 335, and 337 series, but hood hinges and some brackets may vary based on your exact configuration.

Are these aftermarket hoods as durable as OEM parts, and what material are they made from?

Our replacement hoods are manufactured from high-grade fiberglass reinforced plastic (FRP) with a gel coat finish, matching OEM specifications. The material thickness ranges from 3/16" to 1/4" depending on the specific part. While aftermarket parts may require minor adjustments during installation, they meet or exceed original durability standards.

What tools and hardware do I need for installation, and how difficult is it to install?

Installation typically requires basic hand tools including socket sets (3/8" to 3/4"), drill with metal bits, and alignment tools. Most hood replacements take 3-4 hours for experienced mechanics or 6-8 hours for DIY installers. You'll need to transfer existing hardware like hinges, latches, and gas struts from your old hood. Some drilling may be required as pre-drilled holes might need slight adjustment. We strongly recommend having a helper for lifting and alignment, as hoods weigh between 275-525 pounds depending on the model.

Do you offer different styles or finishes for these hoods?

We stock hoods in three primary finishes: primed (ready for paint), white gel coat, and black gel coat. The primed option allows for custom color matching to your truck. Some models are available with aerodynamic options including curved tops or side fairings that can improve fuel efficiency by 2-3%. We also carry both standard and extended length hoods. Extended hoods add 4-6 inches and are popular for trucks with larger engines or additional cooling requirements.

What about hood accessories like grilles, mirrors, and emblems - are they included?

Hood shells are typically sold separately from accessories. Grilles, bug screens, mirror brackets, emblems, and trim pieces must be purchased individually or transferred from your existing hood. We offer complete hood packages that include common accessories, which can save 15-20% compared to buying parts separately. Hood hinges and gas struts are not included with basic hood shells but are essential for proper operation. Check our accessories section for model-specific add-ons to complete your installation.