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The Mishimoto Oil Cooler Service Pack is a universal kit of replacement seals intended for sandwich plate oil cooler systems. It includes two square O‑rings and four Dowty oil seals to ensure proper, leak‑free reassembly during service. The pack simplifies maintenance by consolidating common replacement components, but it’s not compatible with systems that do not use a sandwich plate, BMW‑style fittings, or the Mishimoto MMOP‑TPS.
Mishimoto Oil Cooler Service Pack
