Since this is a customized part, all orders are made to match your specific requirements, and cannot be sold again.
2007-2010 Chevrolet GMC Sierra 2500 3500 Step Bumper Assembly Chrome with Dual Wheel with Sensor OEM# 20899965-PFM PL# GM1103154
Product Details
Upgrade your Chevrolet GMC Sierra/PU 2500/3500 truck with this premium OEM replacement Step Bumper Assembly. Designed specifically for GMC models equipped with dual rear wheels and sensors, this step bumper ensures perfect OEM fit and seamless compatibility.
Manufactured with high-quality chrome material, this GM Truck Step Bumper Assembly is durable and built to withstand harsh road conditions while enhancing your vehicle's appearance. The assembly includes sensor cutouts to maintain your vehicle's safety features without modification.
Installation is straightforward with a direct bolt-on design, making it an ideal replacement for your worn or damaged bumper. This part corresponds to OEM# 20899965-PFM and carries Partslink Number GM1103154 for easy reference and ordering.
Whether you are restoring your truck or upgrading for better functionality and style, this OEM fit step bumper assembly is the reliable choice. Ensure compatibility with your GMC Sierra/PU 2500/3500 by cross-checking OEM and Partslink numbers.
Painted Services

Professional-Grade Auto Parts Painting
Every bumper, hood, fender, mirror, or radiator support is painted with high-quality materials for a long-lasting finish that matches body shop standards.
Three-Coat System with Clear Coat
Each part receives multiple coats of paint plus a clear coat for durability and a flawless finish.
Know Before You Order
All painted parts are not returnable and are FINAL SALE.
Inspect all parts before accepting delivery.
If you notice any damage, refuse the shipment—this is the only way we can file a claim. Accepted damaged shipments may incur shipping and restocking fees.
Aging paint & color matching consideration.
We match paint using OEM factory codes, but older vehicles present more challenges. Over time, sun exposure, oxidation, and previous repaints can significantly alter your car’s color.
Parts Classification Guide:
Understand Your Options
Original Equipment Manufacturer (OEM) Parts – Built by the same manufacturers that supply parts to automakers, ensuring factory fit and quality.
Certified Aftermarket – Tested and verified to meet OEM specifications, providing a reliable option for OEM replacement parts.
TYC Parts – Aftermarket Parts designed to match OEM fit, offering a great balance of price and quality from one of the top aftermarket manufacturers.
Value Aftermarket – Generic replacement parts designed for your vehicle, focused on price savings over original manufacturer branding.
Note: Not all parts are available in every option. If you don’t see your vehicle’s part listed under a specific category, it means we currently do not have it in stock.
























