Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
FREE 1 to 3-Day Delivery on Orders $149+ Details
$39.95 each
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Features, Description, Reviews, Q&A, Specs & Installation
Thermoplastic Tough. The WeatherTech Door SillProtector; Black (2023-2026 F-350 Super Duty Regular Cab) is crafted from durable, high-strength thermoplastic material that resists impacts, abrasions, and daily wear. This rugged construction ensures long-lasting protection, keeping your F-350 Super Duty Regular Cab’s interior looking sharp even after years of heavy use.
Sill Shield. Designed to protect vulnerable door sills, the WeatherTech Door SillProtector; Black (2023-2026 F-350 Super Duty Regular Cab) prevents scuffs, scratches, and damage caused by footwear, cargo, and repeated entry or exit. It acts as a barrier against everyday wear, preserving the factory finish and maintaining resale value.
Grip Secure. Featuring a non-slip textured surface, the WeatherTech Door SillProtector; Black (2023-2026 F-350 Super Duty Regular Cab) provides added traction when stepping in or out of the vehicle. This functional design reduces the risk of slipping, making it a practical upgrade for both safety and convenience.
Interior Upgrade. Beyond protection, the WeatherTech Door SillProtector; Black (2023-2026 F-350 Super Duty Regular Cab) enhances the cabin’s appearance with a clean, finished look. Its sleek black finish complements the vehicle’s interior styling, blending seamlessly while offering functional defense against everyday wear and tear.
Installation. Putting this WeatherTech Door SillProtector; Black on your F-350 Super Duty Regular Cab takes 1 hour to install.
Warranty. There is a limited lifetime warranty on this product.
Application. The WeatherTech Door SillProtector; Black fits 2023-2026 F-350 Super Duty Regular Cab models.
Weathertech ST042K1
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
What's in the Box