GMC Sierra 3500 HD Engine Splash Shield Kit - Front - Wehrli - Lower Splash Shield - WCFab Red (2020–2025). This heavy‑gauge aluminum lower panel replaces the fragile factory plastic to help protect the lower engine bay and cooling stack.

Constructed from durable aluminum with a WCFab Red powder coat, it adds strength and coverage versus the OEM piece. Installs with basic tools using factory mounting points and the supplied flanged hardware. Not a skid plate; intended for splash and road‑debris protection. Confirmed fit on stock and leveled trucks; lifted setups should verify clearance before ordering. Made in the USA, compatible with gas and diesel HD models, and replaces GM part number 84154539.

Features

• Heavy‑gauge aluminum construction
• Direct bolt‑on using OEM mounts
• Built‑in standoffs for frame points
• Added front coverage vs. OEM
• Includes new flanged hardware

Questions or planning a build? Call our Austin, TX shop at 512-982-9393 or our Los Angeles, CA area shop at 562-981-6800. We offer installation and customization services at both locations.

Considering multiple items? Contact us for shipping discounts. We install on premises at our Austin and Los Angeles locations.

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