Since this is a customized part, all orders are made to match your specific requirements, and cannot be sold again.
2004-2007 CHEVROLET COLORADO Rear Step Bumper Assembly Black OEM# 20814972-PFM PL# GM1103146
Product Details
Upgrade your vehicle's rear protection and style with the GM TRUCKS & VANS COLORADO (CHEVY) STEP BUMPER ASSEMBLY BLACK (W/O XTREME & TOWING). Designed specifically for Chevrolet and GMC Colorado trucks, this replacement step bumper assembly ensures an OEM fit for a seamless and secure installation.
Manufactured using high-quality, durable materials, this black step bumper assembly provides enhanced strength and long-lasting performance. Whether you’re replacing a damaged bumper or upgrading your truck's rear, this assembly meets rigorous standards to restore your vehicle’s appearance and functionality.
Key features include:
- Exact OEM fitment for Chevrolet and GMC Colorado ( )
- Built from premium materials for improved durability
- Simple installation process designed for direct bolt-on compatibility
- Compatible replacement for OEM part number 20814972-PFM
- Partslink reference number GM1103146 for easy lookup
This step bumper assembly is compatible with models without Xtreme and towing packages, ensuring appropriate fit and finish. As a reliable replacement part, it restores your vehicle’s factory look and functionality without compromise.
Choose this premium black step bumper assembly for your Chevy or GMC Colorado to guarantee OEM fit, superior durability, and hassle-free installation. Backed by exact compatibility for models, this assembly assures the reliability and quality you expect from genuine replacement parts.
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.
























