2020-2026 GM 2500/3500 HD Lower Splash Shield Kit

Aluminum where the plastic cracks

The factory plastic cover under the engine bay and cooling stack on 2020-2026 GM HD trucks cracks and breaks easily. Wehrli replaces it with a heavy-gauge aluminum shield that covers more area and looks clean from below.

It bolts to the factory mounting points, has built-in standoffs for the frame mounts, and comes with new flanged mounting hardware. It installs with basic hand tools and is made in the USA.

Who it's for

Owners of 2020-2026 Silverado / Sierra 2500 / 3500 HD trucks, gas or diesel, tired of a broken plastic cover.

Key specs (per Wehrli)

What's included

• Aluminum lower splash shield
• Flanged-head mounting hardware

Fitment notes

• Fits 2020-2026 Chevrolet Silverado / GMC Sierra and Denali 2500 / 3500 HD, gas or diesel.
• Wehrli confirms fit on stock-height and leveled trucks; lifted trucks should check with us about the aftermarket suspension first.
• This is a lower front cover, not a skid plate: it is not built for hard hits from trail obstacles.
• Replaces GM part number 84154539.

Professional install available at Powertech Diesel, Idaho Falls — call 208-542-7793.