Chevrolet Silverado 3500 HD Splash Shield Kit – Lower by Wehrli, Heavy Gauge Aluminum, Flat Black (2020–2025). A rugged, clean replacement for the fragile factory lower engine cover.

Built from heavy-gauge aluminum with a fine-texture flat black finish, this panel replaces the OEM plastic under the engine and cooling stack, adding strength and coverage. Installs with basic tools using factory mounting points; new flanged hardware included. Made in the USA. Not a skid plate—better than stock, but not intended for hard impacts. Confirmed fitment on stock and leveled trucks; lifted setups, please call to confirm.

Features

• Heavy-gauge aluminum, flat black powder coat
• Added front coverage vs. OEM plastic
• Built-in standoffs for frame mounts
• Uses OEM mounting points; includes new flanged hardware
• Replaces GM part 84154539; gas and diesel compatible
• Simple install with basic hand tools

Ready to plan your install or have questions about fitment on your Silverado 3500 HD? Call our team at 512-982-9393 (TX) or 562-981-6800 (CA). We offer installation and customization at our Austin, Texas and Los Angeles, California area facilities.

Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov