Sierra - 18-3540 Thermostat for Yamaha
Ships: In 1 Business Day
Additional Details:
- Temperature Rating: 122°F / 50°C
- Note: Will not fit 3.1L
Use With:
- 18-3608: Thermostat Kit
- 18-3608D: Thermostat Kit (Display Pack)
- 18-3609: Thermostat Kit
- 18-3609D: Thermostat Kit (Display Pack)
- 18-43175: Thermostat Kit
Cross References
Mallory
- 9-43035
Yamaha Outboard
- 688-12411-00-00
- 688-12411-01-00
- 688-12411-10-00
- 688-12411-11-00
- 6E5-12411-10-00
- 6E5-12411-20-00
- 6E5-12411-30-00
Fitment Information
Yamaha
- 115 hp 1984-2019 115hp 2 stroke 4 cylinders
- 130 hp 1988-2004 130hp 2 stroke 4 cylinders
- 150 hp 1984-2019 150hp 2 stroke 6 cylinders
- 15 hp 1996-2019 15hp 2 stroke 2 cylinders
- 175 hp 1984-2019 175hp 2 stroke 6 cylinders
- 200 hp 1984-2019 200hp 2 stroke 6 cylinders
- 20 hp 1996-1997 20hp 2 stroke 2 cylinders
- 220 hp 1984-1986 220hp 2 stroke 6 cylinders
- 225 hp 1987-2004 225hp 2 stroke 6 cylinders
- 250 hp 1990-2004 250hp 2 stroke 6 cylinders
- 25 hp 1988-2019 25hp 2 stroke 2,3 cylinders
- 30 hp 1987-2002 30hp 2 stroke 2,3 cylinders
- 3 hp 1988-1988 3hp 2 stroke 1 cylinders
- 40 hp 1984-2019 40hp 2 stroke 3 cylinders
- 50 hp 1984-2019 50hp 2 stroke 3 cylinders
- 6 hp 1986-1988 6hp 2 stroke 2 cylinders
- 75 hp 1994-2000 75hp 2 stroke 3 cylinders
- 80 hp 1997-1997 80hp 2 stroke 3 cylinders
- 85 hp 1989-1996 85hp 2 stroke 3 cylinders
- 8 hp 1986-1988 8hp 2 stroke 2 cylinders
- 90 hp 1984-2019 90hp 2 stroke 3 cylinders
- 9.9 hp 1996-2019 9.9hp 2 stroke 2 cylinders
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IMPORTANT: Please note that these timeframes are estimates only based on the latest information provided to us by the manufacturer/supplier. Delays in both material, production and shipping timeframes by manufacturers can vary without advanced notice and while we do our best to keep "Ships: In" timeframes up to date we may not always be able to do so due to a variety of factors.
If a product is needed by a specific date we strongly recommend you reach out to our Sales team (1-800-869-1686) to verify shipping timeframes.
Canadian orders please add an additional 14 business days for processing and shipping. Alaska and Hawaii orders please add 1 additional warehouse processing day.
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