\ Vehicle Maintenance \ Additives \ ACDelco Upper Engine and Fuel Injector Cleaner

ACDelco Upper Engine and Fuel Injector Cleaner

Low-quality fuels require high-quality solutions. ACDelco Upper Engine and Fuel Injector Cleaner cleans away deposits typically left behind by inferior fuels.

16 oz. Part No. X66P 88861803
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SERVICE & MAINTENANCE

Maintenance advice from ACDelco for technicians and DIYers alike.