Since this is a customized part, all orders are made to match your specific requirements, and cannot be sold again.
2009-2013 Chevrolet GMC Sierra PU Hybrid Step Bumper Assy Black w/ Sensor OEM# 20899360-PFM PL# GM1103149
Product Details
Upgrade your Chevrolet and GMC Sierra/PU 1500 truck or van with this high-quality GM Trucks & Vans Sierra/PU 1500 Hybrid Step Bumper Assembly in sleek black finish. Designed, this replacement bumper assembly ensures an OEM fit that perfectly matches your vehicle's original contours and mounting points for a seamless installation experience.
Manufactured from durable, heavy-duty materials, this step bumper assembly combines strength and resilience with a stylish black painted finish, adding both functionality and aesthetic appeal to your truck or van. The paint customization ensures a factory-like look, reducing the need for additional painting and providing excellent corrosion resistance over time.
Equipped with an integrated sensor, this part corresponds to OEM# 20899360-PFM and is identified by Partslink number GM1103149, making it fully compatible with your vehicle's original equipment standards. Installation is straightforward for most professional mechanics, and it comes ready to bolt on with minimal modifications required.
This GM step bumper is a reliable, direct replacement part designed to restore your vehicle’s rear protection and step functionality. Trust in the OEM fit and superior craftsmanship that meets or exceeds factory specifications, ensuring long-lasting performance and durability.
Restore your Chevrolet or GMC Sierra/PU 1500's rear step bumper today with this compatible, OEM-fit hybrid step bumper assembly and experience enhanced utility and style built to last.
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.
























