Yamaha 66M-12411-01 & 6AH-12411-00 Thermostat Replacement Sierra 18-3541
Supersedes Yamaha part 66M-12411-00, 6G8-12411-00, 6G8-12411-01, 6G8-12411-02, 6G8-12411-03, 6AH-12411-00
Used on Yamaha engines:
Four Stroke: F4AMH, F4BMH, F4LMHA F4SMHA, F5AMH, F5LMHA, F5SMHA, F6CMH, F6LMHA, F6SMHA, F8CMH, F8FMH, F8LMH, F8SMH, F9.9FMH, F9.9JMH, F9.9LMHB, F9.9SMHB, FT9.9DE, FT9.9GE, FT9.9LE, T9.9LPB, T9.9XPB, F15AMH, F15CMH, F15CEH, F15LEH, F15LMH, F15SEH, F15SMH, F20BEHP, F20BEP, F20BMH, F20LMH, F20LP, F20LPH, F20SMH, F20SP.
This is a Sierra marine part.
