Ready to give your Peterbilt 375 or 377 a serious upgrade? Our aftermarket grilles are built to turn heads and show off your style. Whether you’re replacing a worn-out part or customizing your truck, these grille options make a big impact.

Find Surround Grilles, Grille Trims & Bars for Your 375/377 Model

We’ve got a full lineup of grille bars, inserts, and trim kits—all designed to fit your rig perfectly. These aren’t generic parts. They’re made specifically for Peterbilt 375 and 377 models, so you get a clean, factory-style fit every time. These grilles are built tough and made to shine. Most options are crafted from polished stainless steel—so they’ll resist corrosion and keep that mirror finish mile after mile. Want a simple look? Go with clean grille bars. Prefer something bolder? Check out punched inserts or vertical bar trim kits. Either way, you’re adding a custom touch that’ll make your front end pop.

Why Upgrade Your Semi Truck's Front-End?

- Looks: You’ll stand out in traffic or at the truck stop - Easy install: Most come with mounting hardware included - Custom fit: Built for Peterbilt 375 and 377 cab setups - Options: Choose between clean lines or decorative styles
Your grille says a lot about your truck. Make it count. With the right grille upgrade, you can match your other chrome accessories, like your Peterbilt 375-377 blind-mount front bumper or find the perfect parts to replace a damaged truck. Check out our Peterbilt 375/377 hood replacement components and wide selection of Pete 375/377 headlight bulbs, bezels, and mounting assemblies to match your new grille style. At the end of the day, aftermarket grilles are among the best ways to start optimizing your semi truck’s look and feel.