Sierra Thermostat 18-3632 for Yamaha 67F-12411-01
- Brand:
- Sierra
- Part no:
- 18-3632
Where to buy
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This is a Sierra replacement thermostat, part number 18-3632, cross-referenced to Yamaha part 67F-12411-01. It carries both the Sierra number 18-3632 and the Yamaha number 67F-12411-01, so either can be used to compare it against the part you are replacing. For the opening temperature and other figures, check your engine's specification.
Our take
The Yamaha cross-reference 67F-12411-01 is the useful detail: it lets you match this Sierra thermostat against the original part number on a Yamaha. Check the opening temperature against your engine's requirement before fitting it.