Good Maintenance Practices:
- Refer to your Vehicle Owner's manual for additional vehicle maintenance practices.
Signs of wear or damage for rocker panel molding caps include but are not limited to:
- Loose or misaligned molding cap

GM Part #42879148
GM Genuine Parts Roof Side Rails are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These caps are installed in your vehicle's rocker roof side rails for a finished appearance. GM Genuine Parts are the true OE parts installed during the production or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)
Please visit our warranty page on Gmparts.com for full warranty details.