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SouthMarine

SouthMarine Boat Engine Thermostat Kit 66M-12411-00 66M-12411-01 and Gasket 65W-12414-00 62Y-12414-00 for Yamaha 9.9-70hp 4-Stroke Outboard Motor

    • Based on 64 reviews
Condition: New
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$19.69 Why this price?

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This item is eligible for return within 30 days of receipt

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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Nov 27
Order within 17 hours and 20 minutes
Available payment plans shown during checkout

Features

  • Temperature: 60C/140F
  • fit Yamaha outboard models:F9.9C, FT9.9D, F13.5A, F15A, F20A, F25A, FT25B, F30A, F40A, F40B, F40F, F50A, FT50B, F60C & FT60B
  • Replaces Thermostat Part OEM Number#: 66M-12411-00 66M-12411-01
  • This items Include the Thermostat & Gasket, as show on the picture. If you are unsure, please provide your engine serial number.

Brand: SouthMarine


Engine Type: 4 Stroke


Mounting Type: Engine


Manufacturer: ‎SouthMarine


Brand: ‎SouthMarine


Item Weight: ‎1.58 ounces


Package Dimensions: ‎3 x 2 x 0.95 inches


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎YM-THG-66M-62Y


Date First Available: November 14, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great product
Got my 25HP Yamaha 4 stroke running like a Sewing machine.
Reviewed in the United States on August 1, 2023 by 1Luv
    • Perfect
Works fine in my 25 hp Yamaha, just as it should
Reviewed in the United States on June 28, 2023 by Ray
    • It works for a 2008 Yamaha 6hp 4 stroke also but not the gasket…..
Review Image by Johnny ho Johnny ho
Review Image by Johnny ho Johnny ho
Review Image by Johnny ho Johnny ho
My fault cause it lost as 9.9 - 70hp engine…..lucky my old gasket is still in good condition, works for my 2017 Yamaha F6 4 stroke also…..update, I believe it might be stuck, ever since I installed it the thermostat seems to stay open once I pull the cord to fire it up……water shoots out of the pee hole with out the motor even warming up….will know 100% tmrw ... show more
Reviewed in the United States on May 6, 2022 by Johnny ho Johnny ho
    • Fit and worked great
Easy to install and the new gasket fixed my water drip.
Reviewed in the United States on July 24, 2022 by Patty
    • Great
Review Image by Grs Grs
Put a water pump in the boat motor, replaced the thermostat
Reviewed in the United States on May 21, 2022 by Grs Grs
    • Came fast
Product was delivered on time and aI perfect shape
Reviewed in the United States on June 7, 2021 by Shannon lee Poore
    • Fit perfect
So far so good.
Reviewed in the United States on March 8, 2021 by Mark N.
    • Perfect
Fit Yamaha 9.9 four stroke
Reviewed in the United States on November 17, 2020 by bmag

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