K&N Filter Oil 1 Gallon Type_Full-Synthetic Runs 33% cooler than standard

Runs 33% cooler than standard cast voltage regulator housings

made to meet and exceed OEM quality and designed as a direct OEM replacement

C(10) Ah: 33

Direct bolt-in replacement when installed on models we list in our fitment finder

K&N Filter Oil 1 Gallon Type_Full-Synthetic Runs 33% cooler than standardK&N 99 0551 is a 1 US gallon container of air filter oil. K&N Air Filter Oil is the only oil specially formulated to work in combination with the cotton fabric in K&N air filter elements providing a superior air filtration system. When used as directed, it quickly penetrates the filter pleats, where it remains suspended in the cotton fabric. Saturation is maintained until the element is cleaned with K&N Air Filter Cleaner. Features: The only oil