Since this is a customized part, all orders are made to match your specific requirements, and cannot be sold again.
2011-2014 CHEVROLET SILVERADO 2500/3500 Step Bumper Assembly Black Single Rear Wheel w/ Sensor OEM# 20899965-PFM PL# GM1103161
Product Details
Upgrade your Chevrolet/GMC Silverado/PU 2500/3500 truck with this OEM fit Step Bumper Assembly, designed specifically for single rear wheel models. This replacement part, bearing OEM# 20899965-PFM and PartsLink# GM1103161, guarantees perfect compatibility and factory-grade fitment, ensuring seamless installation and reliable performance.
Manufactured with durable, high-quality materials, this black step bumper assembly is built to withstand harsh road conditions while maintaining its structural integrity and aesthetic appeal. The assembly includes integrated sensor compatibility, preserving your vehicle’s original safety and functionality features without compromise.
Installation is straightforward, allowing professional mechanics or knowledgeable DIY enthusiasts to quickly replace your old or damaged bumper without hassle. This replacement part directly fits your truck’s original mounting points, providing an exact fit as intended by GM.
Trust this OEM replacement step bumper assembly to restore your vehicle’s appearance and protective capabilities. Compatible with Chevrolet and GMC Silverado/PU 2500/3500 (single rear wheel) models from, this part offers lasting reliability and outstanding performance.
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.
























