Keep your oil cooler system performing at its best with the Mishimoto Oil Cooler Service Pack. Designed for universal use, this convenient kit streamlines maintenance by including the most common replacement components needed during service. Inside the pack you’ll find two square O-rings and four Dowty oil seals, ensuring a proper seal and reliable performance when reinstalling your sandwich plate.--This service pack eliminates the hassle of sourcing individual seals, making upkeep simple and helping you avoid downtime. Please note, this kit is not compatible with systems that do not use a sandwich plate, those with unique sandwich plate designs, BMW-style fittings, or the Mishimoto MMOP-TPS.--With all necessary seals in one package, the Mishimoto Oil Cooler Service Pack makes servicing your oil cooler straightforward and worry-free.