Weathertech ST121K1 SillProtector Door Sill Protector - Black 4-Piece Set

The WeatherTech ST121K1 SillProtector is a custom-fit, impact-resistant door sill guard designed to deliver edge-to-edge protection for your vehicle's interior door sills against scratches, scuffs, and everyday wear and tear. This 4-piece set provides complete coverage for all entry points on 4-door vehicles.

Key Features:

• Precision Laser-Measured Fit: Custom designed to match the exact shape, size, and contours of your vehicle's door sills for a seamless, OEM-quality appearance
• Impact-Resistant Construction: Made from high-quality, durable plastic material — the same proven compound used in WeatherTech's BumperTopper — for long-lasting defense against daily abuse
• High-Bond Adhesive Installation: Attaches directly to door sill surfaces using industrial-strength adhesive strips; no drilling or tools required, and won't interfere with door operation or factory seals
• Edge-to-Edge Coverage: Protects high-traffic entry points from damage caused by passengers, pets, cargo, and everyday use
• Sleek Low-Profile Design: Slim fitment delivers a clean, factory-style look without adding bulk
• Resale Value Protection: Prevents new damage during ownership and can conceal existing minor scuffs and blemishes at trade-in time
• Made in America: Proudly designed and manufactured in the USA
• 4-Piece Complete Set: Includes one protector for each door sill — full coverage for all four entry points
• Color: Black

Installation: Clean your door sill, wipe the product with the included alcohol prep pad, peel the adhesive liner, and press firmly into place. Quick, simple, no-tool installation.

Warranty: WeatherTech backs this product with a lifetime warranty against defects in materials and workmanship for the original purchaser on the original vehicle.