Since this is a customized part, all orders are made to match your specific requirements, and cannot be sold again.
2007-2013 Chevrolet GMC Sierra PU Step Bumper Assembly Black with Sensor OEM 20899360-PFM PL# GM1103149
Product Details
Upgrade your Chevrolet GMC Sierra/PU 1500 with the GM Trucks & Vans Silverado/PU 1500 Step Bumper Assembly in Black, designed to fit model years. This replacement bumper assembly offers an OEM fit, ensuring seamless integration with your vehicle's existing mounting points and sensors. Manufactured with durable, high-quality materials, this step bumper provides excellent strength and corrosion resistance, enhancing both the appearance and functionality of your truck.
The assembly comes painted black, offering a sleek, customized look right out of the box. This paint customization eliminates the need for additional finishing, saving you time and effort during installation. Additionally, the bumper is engineered to accommodate parking sensors, maintaining your vehicle’s original safety features without compromise.
Installation is straightforward, designed for easy bolt-on replacement using OEM# 20899360-PFM and Partslink reference GM1103149. This compatibility ensures a hassle-free swap, restoring your truck’s rear protection and step access quickly and efficiently.
Trust this reliable and compatible step bumper assembly to restore your vehicle’s functionality and aesthetics with an exact OEM fit, making it a smart choice for your Chevrolet GMC Sierra or PU 1500.
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.
























