Good Maintenance Practices:
- Use approved fuel for your vehicle.
- Change fuel filter (if applicable) at required intervals.
- Use only approved fuel additives.
Troubleshooting Tips:
- Increased fuel consumption
- Illuminated Malfunction Indicator Lamp (MIL)
GM Part #55513509
ACDelco Part #55513509
ACDelco GM Original Equipment Fuel Injector Kits contain the necessary parts to service a fuel injector, and are GM-recommended replacements for your vehicle's original components. The fuel injector atomizes the fuel with the air entering the engine cylinder to form a combustible mixture. These original equipment fuel injector kits have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
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.
Yes. A plugged or restricted fuel injector can reduce fuel efficiency.
Yes. The fuel filter should be replaced according to the maintenance schedule shown in the Vehicle owner's manual. Also, have your engine tuned up regularly by a professional technician.
GM Part #55513509
ACDelco Part #55513509