Peterbilt 375/377 Hood Replacement Parts

Frequently Asked Questions About Peterbilt 375/377 Hood Replacement Parts

Will these hood parts fit my Peterbilt 375 or 377 without modification?

Our hood replacement parts are designed to match the factory fit and dimensions of the Peterbilt 375 and 377 models. However, because these trucks were produced over several model years and may have had minor body updates, we recommend checking the specific part description and comparing measurements to your existing hood before ordering to confirm proper fit.

Are these hoods and hood components made from fiberglass or metal?

Most Peterbilt 375/377 hood replacement parts, including full hood assemblies and body panels, are constructed from fiberglass, which matches the original equipment material used by Peterbilt during this production era. Fiberglass offers a good balance of durability and weight while allowing for an accurate factory-style appearance.

Do these hood parts come pre-painted or primered, or will I need to paint them myself?

Hood replacement parts typically ship in a gel-coat or primered finish rather than a final paint color, since Peterbilt trucks were produced in a wide range of paint options. This allows you to have the part painted to match your truck's specific color after installation. Be sure to check the individual product listing for the exact finish included with your order.

Can I install a replacement hood myself, or do I need a professional?

Many customers with mechanical experience and the right tools are able to install hood panels and related hardware themselves, particularly when replacing a single panel rather than a full hood assembly. That said, proper alignment is important for hood latches, hinges, and panel gaps to function correctly, so if you are replacing a full hood or are unsure about the process, having a professional shop handle the installation is a safe option.

What other components should I check when replacing a damaged hood?

When a hood has been damaged, it's a good idea to inspect related hardware such as hinges, latches, cowl panels, and mounting brackets, since these parts can also be affected in a collision or from wear over time. Replacing or reinforcing worn hardware alongside your new hood helps ensure a secure fit and can prevent future alignment or closure issues.