Running Board Step - GM (20990099)
Genuine OEM GM Parts & Accessories - 20990099
Running Board Step - GM (20990099)
Genuine OEM GM Parts & Accessories - 20990099
- GM
- 20990099
- 19202897, 20919886
Fast Delivery
Most in-stock items ship within 1–3 business days. Special orders may take longer.
OEM Parts. Wholesale Prices.
Genuine OEM parts with a nationwide warranty. Lowest pricing guaranteed.
Shop With Confidence
Secure checkout, verified fitment, and dealer-backed support from real parts experts.
- MSRP: $585.00
- You Save: $108.53 (18.6% off)
- Sale Price: $476.47
- MSRP: $585.00
- You Save: $108.53 (18.6% off)
- Sale Price: $476.47

Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
Also Purchased
- GM
- 20990099
- 19202897, 20919886
Details
- Brand:
- SKU:
20990099
- Other Names:
Assist Steps (2007-2010 Gas Or Diesel
- Description: GM Running Board Step (Part Number: 20990099) is an exterior accessory step assembly that assists ingress and egress while adding a styled accent to the vehicle side.
- Type: Assist step / running board (tubular oval style)
- Function: Provides a stable stepping surface for easier vehicle access
- Features: Textured step pads for traction; available finishes include chrome or black powder coat for corrosion protection
- Also known as: Assist Steps
World Parts Direct is a U.S.-based distributor offering excellent pricing, a compatibility guarantee, and expert OEM-backed support for accessory installations.
- Condition: New
- Notes: For Use on All 2007-2010 Regular Cab Models and 2011-2013 Regular Cab Models with Gas Engine (LU3, L20, LMG, or L96.
- Replaces:
19202897, 20919886
WorldPartsDirect.com
Thanks for shopping with World Parts Direct, home of the low-price and right-part-guarantee! Everything we carry is genuine, OEM and ships straight from a licensed dealership. All of our products are backed by a nationwide warranty and can be returned within 30 days if you no longer need it. What's the catch? There isn't one! Nobody beats our prices and nobody offers higher quality parts than we do, and if we cannot get the part you need, nobody can! We offer hundreds of thousands of unique items, including discontinued parts. Your satisfaction is our top priority and we hope you'll give us the opportunity to earn your business today.
GM

Built with GM’s engineering expertise, ACDelco and OEM GM parts are factory original equipment replacement parts for your Chevy, Buick, Cadillac, GMC, Saturn, Pontiac, Oldsmobile or Hummer. Every ACDelco and OEM GM part is rigidly held to federal safety and quality standards and is guaranteed by GM Replacement Parts Limited Warranty. You can trust GM Genuine Parts when ordering this Running Board Step for your vehicle. GM Parts & Accessories Limited Warranty.