Signs of wear for fuel filters include but are not limited to:
- Reduced performance
- Engine stumbling or stalling
- Engine not starting
- Fuel odor in or around the vehicle
- Rough running engine
- Poor acceleration
- Decreased fuel economy

GM Part #19256911
ACDelco Part #19256911
GM Genuine Parts Fuel Filters are designed, engineered, and tested to rigorous standards, and are backed by General Motors. A vehicle fuel filter is located directly in the fuel line to prevent dirt, rust, and microscopic contaminants from entering your fuel delivery system. If you are experiencing engine hesitation, rough idling, or sputtering, replacing a clogged filter restores proper fuel flow and helps maintain consistent engine power for smooth acceleration. By blocking harmful debris from reaching sensitive fuel injectors, this essential component protects your engine from costly abrasive damage and handles varying fuel qualities found at different gas stations. Engineered to GM's rigorous standards, these fuel filters work seamlessly with your fuel pump to maintain steady pressure, ensuring reliable starting, efficient combustion, and dependable performance whether you are commuting daily or towing heavy loads. GM Genuine Parts are the true OE parts installed during the production or validated by General Motors for GM vehicles.
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.
No, some vehicles can still drive for miles with fuel system damage. However, there are warning signs to look for such as your vehicle struggling to start, stalling, or not starting at all.