Yamaha Outboard Thermostats

Shop Yamaha Outboard Thermostats

Find genuine thermostats, thermostat gaskets and thermostat kits for Yamaha outboards from OEM, Sierra and YMM. Stocked to suit a wide range of Yamaha outboard models from 2.5 HP through 425 HP, ensuring proper engine temperature regulation, reliable cooling performance and long-lasting engine protection.

Yamaha 63P-12414-00 Thermostat Gasket Replacement Sierra 18-99127

Yamaha 63P-12414-00 Thermostat Gasket Replacement Sierra 18-99127 Replaces Yamaha part: 63P-12414-00 Suits Yamaha outboards: F150AET (2004-13), F150BET (2011-14), F150FET (2015-17), F150L F150X (2014+) This is an aftermarket Sierra Marine gasket.

MSRP:

$12.76

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Yamaha 655-12414-A1 Thermostat Gasket Replacement Sierra 18-0232

Yamaha 655-12414-A1 Thermostat Gasket Replacement Sierra 18-0232 Replaces Yamaha part: 655-12414-A1, 655-12414-00 Suits Yamaha outboards: 20CM (1993-94) 25VM 25VMH (1993-01), 25BMH (2001+), 25X 25XMH (2001+) 30GM 30GMH (1993-01), 30HMH 30hw (2001+) This...

MSRP:

$4.18

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Yamaha 6G1-11193-A1 Valve Cover Gasket Replacement Sierra 18-99108

Yamaha 6G1-11193-A1 Valve Cover Gasket Replacement Sierra 18-99104 Replaces Yamaha part: 6G1-11193-A1, 6G1-11193-00 Suits Yamaha outboards: 6C 6CMH (1989-14) 8C 8CMH (1989-14), 8FMH (2016-18) This is an aftermarket Sierra Marine gasket.

MSRP:

$19.80

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Genuine Yamaha 67D-12414-A0 Thermostat Gasket

Genuine Yamaha 67D-12414-A0 Thermostat Gasket Replaces Yamaha part: 67D-12414-A0 Suits Yamaha outboards: F2.5AMH (2003-14), F2.5BMH (2015-17), F2.5SMH (2018+) F4AMH (2001-09), F4BMH (2010-17), F4LMH F4SMH (2018+) F5AMH (2010-17), F5LMH F5SMH (2018+)...

MSRP:

$16.20

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Genuine Yamaha 6FM-12414-00 Thermostat Gasket

Genuine Yamaha 6FM-12414-00 Thermostat Gasket Replaces Yamaha part: 6FM-12414-00 Suits Yamaha outboards: F20LMHB F20LWB F20LWHB F20LWPHB F20SMHB F20SWB F20SWHB F20SWPB (2019+) F25LC F25LMHC F25LWC F25LWHC F25LWTC F25SMHC F25SWC F25SWHC (2017+) This is a...

MSRP:

$7.59

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Genuine Yamaha 6AH-12414-00 Thermostat Gasket

Genuine Yamaha 6AH-12414-00 Thermostat Gasket Replaces Yamaha part: 6AH-12414-00 Suits Yamaha outboards: F15CMH F15CEH (2007-17), F15LEH F15LMH F15SEH F15SMH (2018+) F20BEHP F20BEP F20BMH (2007-17), F20LMH F20LP F20LPH F20SMH F20SP (2018+) This is a...

MSRP:

$15.25

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Genuine Yamaha 6G8-12414-A0 Thermostat Gasket

Genuine Yamaha 6G8-12414-A0 Thermostat Gasket Replaces Yamaha part: 6G8-12414-A0, 6G8-12414-00 Suits Yamaha outboards: F6AMH (2001) F8CMH (2001-14), F8FMH (2015-17), F8LMH F8SMH (2018+), FT8DEP FT8DMH (2001-05) F9.9A (1989-95), F9.9FMH (2008-12), F9.9JMH...

MSRP:

$5.85

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Genuine Yamaha 6L5-12414-A1 Thermostat Gasket

Genuine Yamaha 6L5-12414-A1 Thermostat Gasket Replaces Yamaha part: 6L5-12414-A1, 6L5-12414-00 Suits Yamaha outboards: 3A 3AMH (1989-16), 3BMH (2017-2021) This is a genuine Yamaha thermostat gasket.

MSRP:

$4.55

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Yamaha 676-12414-A1 Thermostat Gasket Replacement

Yamaha 676-12414-A1 Thermostat Gasket Replacement Replaces Yamaha part 676-12414-A1, 676-12414-A0, 676-12414-00 Suits Yamaha engines: 40XWT (1998+), E40XMH (1998+) This is an aftermarket outboard part.

MSRP:

$5.60

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Yamaha 60V-12411-00 Thermostat Replacement

Yamaha 60V-12411-00 Thermostat Replacement Replaces Yamaha part 68V-12411-00, 60V-12411-00 Suits Yamaha engines: Two stroke: Z250DETO (2003-07), Z300AETO Z300BETO (2004-07) Four stroke: F100BE (2002-04), F115AET FL115AET (2000-15) This is an aftermarket...

MSRP:

$33.50

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Yamaha 66M-12411-01 Thermostat Replacement

Yamaha 66M-12411-01 Thermostat Replacement Replaces Yamaha part 66M-12411-00, 6G8-12411-00, 6G8-12411-01, 6G8-12411-02, 6G8-12411-03 Suits Yamaha engines: F4AMH (1998-09), F4BMH (2010-17), F4LMH (2018+), F4SMH (2018+) F5AMH (2010-17), F5LMH (2018+),...

MSRP:

$27.90

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Yamaha 6E5-12411-30 Thermostat Replacement

Yamaha 6E5-12411-30 Thermostat Replacement Replaces Yamaha part 6E5-12411-10, 6E5-12411-20, 688-12411-00, 688-12411-01, 688-12411-10, 688-12411-11 Suits Yamaha engines: 9.9FMH, 15FMH, 20DMH, 25NMH 25NWC, 40VETO 40VMHD 40VWHTO, 50HET 50HETO 50HMHD 50HMHO...

MSRP:

$36.39

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Yamaha 67F-12411-01 Thermostat Replacement

Yamaha 67F-12411-01 Thermostat Replacement Replaces Yamaha part 67F-12411-00-00, 67F-12411-01-00, 6CB-12411-00-00 Suits Yamaha engines: F75L (2015-17) F80AET (2001-07), F80BET (2005-14), F80L (2015+), F80X (2015-17) F90L (2015-17), F90X (2015-17) F100AET...

MSRP:

$32.49

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Yamaha 6EK-12411-00 Thermostat Replacement

Yamaha 6EK-12411-00 Thermostat Replacement Replaces Yamaha part. 6EK-12411-00 Suits Yamaha engines: F115L (2014+), F115X (2014+), VF115L (2015+), VF115X (2017+) F130L (2015+), F130X (2015+) This is an aftermarket outboard part.

MSRP:

$39.00

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Yamaha 6AW-12411-00 Thermostat Replacement

Yamaha 6AW-12411-00 Thermostat Replacement Replaces Yamaha part. 6AW-12411-00 Suits Yamaha engines: F300AET (2008-11) F350AET (2008-13), F350UC (2014+), F350XC (2014+) This is an aftermarket outboard part.

MSRP:

$32.00

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Yamaha 6CE-12411-00 Thermostat Replacement

Yamaha 6CE-12411-00 Thermostat Replacement Replaces Yamaha part. 6CE-12411-00 Suits Yamaha engines: VF200X (2019+) F225FET (2011-13), F225XC (2014+), F225X (2016+), F225NC (2018+) F250DET (2011-13), F250UC (2014+), F250XC (2014+), F250X (2016),...

MSRP:

$32.00

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Yamaha 6CB-12411-10 Thermostat Replacement

Yamaha 6CB-12411-10 Thermostat Replacement Replaces Yamaha part. 6CB-12411-10 Suits Yamaha engines: Four Stroke: F200DET (2012-13), VF200L (2014+) F225DET (2012-13), VF225L (2014+) F250CET (2012-13), VF250L (2014+) This is an aftermarket outboard part...

MSRP:

$36.00

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Yamaha 6DA-12411-01 Thermostat Replacement

Yamaha 6DA-12411-01 Thermostat Replacement Replaces Yamaha part. 6DA-12411-01 Suits Yamaha engines: Four Stroke: F150LC F150XC (2017+), VF150L (2014+), VF150X (2015+) F175L F175X (2014+) F175LC F175XC (2017+) VF175L (2015+), VF175X (2017+) F200FET...

MSRP:

$43.00

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Yamaha 6D9-12411-00 Thermostat Replacement

Yamaha 6D9-12411-00 Thermostat Replacement Replaces Yamaha part. 6D9-12411-00 Suits Yamaha engines: Four Stroke: F100DET (2005-14), F100L F100X (2015-17) This is an aftermarket outboard part.

MSRP:

$38.01

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Yamaha 6FP-12411-00 Thermostat Replacement

Yamaha 6FP-12411-00 Thermostat Replacement Replaces Yamaha part. 6FP-12411-00 Suits Yamaha engines: Four Stroke: F75L F75X (2017+), F90L F90X (2019+) F90LB F90XB (2022+) VF90L VF90X (2018+) This is an aftermarket outboard part.

MSRP:

$49.01

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