yamaha outboards

Yamaha Thermostats

As the leading aftermarket parts supplier, Marine Parts China provides a comprehensive range of inboard/outboard thermostats compatible with major marine engine brands including Yamaha, Honda, Suzuki, Mercury Mercruiser, OMC, Volvo Penta and Yanmar. Our goal is to deliver exceptional quality products and attentive service to both our distributors and their valued customers.

Quality Assurance

  • Extensively tested for durability and reliability, meeting strict OEM specifications for a precise fit and OE-quality function
  • Withstands 500 hours of salt spray testing and over 20,000 cycles of opening and closing.
  • 1 Year Limited Warranty on Manufacturer’s Defect in Material or Workmanship

Contact us now, to experience boat parts procurement services directly from the factory.

Thermostat For Yamaha Outboard

66M-12411-00-00 66M-12411-01-00 6G8-12411-00-00 6G8-12411-01-00 6G8-12411-02-00 6G8-12411-03-00 Sierra 18-3541 Mallory 9-43037 Yamaha Outboard 66M-12411-00-00 66M-12411-01-00 6G8-12411-00-00 6G8-12411-01-00 6G8-12411-02-00 6G8-12411-03-00 Mercruiser 825212 825212A1 825212001 825212T02 855676 855676A1 855676003 Honda 19300-ZW9-003 19300-881-741 19300-921-003 19300-ZY3-023 Parsun F15-07000031 HZW9-19300-003 WSM 775-205

18-3541 66M-12411-00-00 825212 Thermostat for Yamaha

60℃ 140°F
Fits F6(2001-05) F8(2001-05) T8(2001-05) F9.9(1985-05) T9.9(1985-05) T9.9(1991-05) F15(1998-05) F25(1998-05) T25(2001-05) F30(2001-05) F40 4cyl (1999) F40 3cyl (2000-05) F50 (1995-05) T50 (1996-05) F60 (2002-05) T60 (2003-05) F80 (1999-00) F100 (1999-00)

Replace:

66M-12411-00-00
66M-12411-01-00
6G8-12411-00-00
6G8-12411-01-00
6G8-12411-02-00
6G8-12411-03-00

60℃ 140°F
Fits F6(2001-05) F8(2001-05) T8(2001-05) F9.9(1985-05) T9.9(1985-05) T9.9(1991-05) F15(1998-05) F25(1998-05) T25(2001-05) F30(2001-05) F40 4cyl (1999) F40 3cyl (2000-05) F50 (1995-05) T50 (1996-05) F60 (2002-05) T60 (2003-05) F80 (1999-00) F100 (1999-00)

Johnson/Evinrude Outboard
5005822
5005831

Sierra:
18-3541

Mallory
9-43037

Yamaha Outboard
66M-12411-00-00
66M-12411-01-00
6G8-12411-00-00
6G8-12411-01-00
6G8-12411-02-00
6G8-12411-03-00

Mercruiser
825212
825212A1
825212001
825212T02
855676
855676A1
855676003

Honda
19300-ZW9-003
19300-881-741
19300-921-003
19300-ZY3-023
Parsun
F15-07000031
HZW9-19300-003
WSM


775-205

Specification Collapse

18-3624 825212A1 19300-ZY3-023 Thermostat for Yamaha

50℃ 122 °F
Fit:Yamaha Outboards 4-stroke F9.9H F15C & F20BF2.5MSH-0405 F2.5MSH-0406 F2.5MSH-0407 F2.5MSH0608 F2.5MSHD-2005

Replace:

6AH-12411-00
69M-12411-01
69M-12411-00
6G8-12411-00

Sierra:
18-3624

Mercruiser
825212A1
825212T02
855676003
Sierra:18-3624
Parsun
T15-04000010
Honda
19300-ZY3-023
3NV010300M HZY319300023

Specification Collapse

18-3634 GLM13019 Thermostat for Yamaha

60℃ Fit:Yamaha 300-350 HP. Year 2006

Replace:

6AW-12411-00
6AW-12411-00-00

Sierra:
18-3634

GLM13019

Fits: Yamaha F300/LF300 (2007-09), F350/LF350 (2007-09), F350A/LF350A (2010-11)

Fits: Yamaha F350B/LF350B (2012-15), F350C/LF350C (2016-19)

Specification Collapse
18-3524 6CE-12411-00 GLM13018 Thermostat for Yamaha

18-3524 6CE-12411-00 GLM13018 Thermostat for Yamaha

52 ℃ Fit:Yamaha F225 F250 F300 VF250 Outboard

Replace:

6CE-12411-00
6CE-12411-00-00

Sierra:
18-3524

GLM13018

Fits: 
F225/LF225 (2010-22)
F250/LF250 (2010-22)
F300/LF300 (2010-22)
VF200/250 (2015-22)

Temperature Rating: 60°C/140°F

Yamaha Outboard

6CE-12411-00-00

Specification Collapse
YS6D9-12411-00 6D9-12411-00 Thermostat for Yamaha

6D9-12411-00 Thermostat for Yamaha

55 ℃ Fit:Yamaha F100 Detl HP 4-stroke OUTBOARD Engine

Replace:

6D9-12411-00

YS6DA-12411-01 6DA-12411-01 Thermostat for Yamaha

6DA-12411-01 Thermostat for Yamaha

60 ℃ Fit:Yamaha F200B MODELS; VF150 VMAX SHO; VF175 VMAX SHO

Replace:

6DA-12411-01

6DA-12411-00-00
6DA-12411-01-00

Specification Collapse
18-3623 6E5-12411-00 11919001 GLM13012 Thermostat for Yamaha

18-3623 6E5-12411-00 11919001 GLM13012 Thermostat for Yamaha

 50 ℃ Fit:Yamaha 3 (88~02) 4 (84~99) 5 (84~02) 6/8 (86~02) C30 (93~97) 2 cylinder model 150/175/200 (85)

Replace:

6CE-12411-00
6CE-12411-00-00

Sierra:
18-3524

GLM13018

Fits: 
F225/LF225 (2010-22)
F250/LF250 (2010-22)
F300/LF300 (2010-22)
VF200/250 (2015-22)

Temperature Rating: 60°C/140°F

Yamaha Outboard

6CE-12411-00-00

Specification Collapse
18-3608 688-12411-10 9-43035 GLM13320 Thermostat for Yamaha

18-3608 688-12411-10 9-43035 GLM13320 Thermostat for Yamaha

Temperature Rating: 122°F / 50°C
Note: Will not fit 3.1L
Fits Yamaha 115 (1991-02) C115 (1991-99) P115 (1993-96) S115 (1996-99) 130 (1991-02) L130 (1991-00) S130 (1996-99) 150 (1991-02) C150 (1996-99) L150 (1991-99) P150 (1991-99) S150 (1996-99) V150 (2000-02) Z150 (2001-02) 175 (1991-95 97) P175 (1994-99) V175 (2000) Z175 (2001-02) 200 (1991-98) L200 (1991-99) P200 (1991-99) S200
(1996-99) V200 (1998-99) Z200 (2001-02) 225 (1991-97) V225 (1998-99)

Replace:

6E5-12411-10
6E5-12411-20
6E5-12411-30

Yanmar:
Sierra:
18-3608
18-3609
Mallory
9-43035
GLM13320
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

Specification Collapse
18-3525 60V-12411-00 60V-12411-00 13013 Thermostat for Yamaha

18-3525 60V-12411-00 60V-12411-00 13013 Thermostat for Yamaha

Temperature Rating: 122°F / 50°C
Fits: F115/LF115 (2005-14), Z250/LZ250 (2003-05), LZ300/Z300 (2004-06), VZ200/VZ225/VZ250/VZ300 (2005-09)

Replace:

60V-12411-00
68V-12411-00

Sierra
18-3525

Yamaha Outboard
60V-12411-00-00
68V-12411-00-00
Selva
60V-12411-00
Sierra
18-3525
GLM
13013

Specification Collapse
18-3632 67F-12411-01 855676004 5033721 Thermostat for Yamaha

18-3632 67F-12411-01 855676004 5033721 Thermostat for Yamaha

Temperature Rating: 140°F / 60°C

Replace:

67F-12411-01
6CB-12411-00

Mercruiser
855676004
8556761

OMC:5033721

GLM13011

Suzuki
17670-90J00
19300-ZX2-003
Sierra:18-3632

Selva
67F-12411-01

Yamaha Outboard
67F-12411-00-00
67F-12411-01-00
6CB-12411-00-00

Specification Collapse
18-3543 6F5-12411-01 75692 378065 Thermostat for Yamaha

18-3543 6F5-12411-01 75692 378065 Thermostat for Yamaha

62ºC Thermostat 143°
Fits Yamaha 40-250hp E-tech 6-55hp Cross V4 & V6 9.9 4-Stroke (1994-01) 15 4-Stroke (1994-01)

Replace:

6F5-12411-01
6F5-12411-02
6F5-12411-03

Sierra
18-3543
18-3553
18-3625
Mercury Marine
62981
66850
75692
75692B
Mallory
9-43019
Mercruiser
814554001
814554M
814554T01
833072003
833072004
OMC Johnson Evinrude
378065
393659
437414
5005440
508626
0434841
0437414
0508620
0508626
0777260
GLM
13010

Specification Collapse
6FM-12411-00 Thermostat for Yamaha

6FM-12411-00 Thermostat for Yamaha

60ºC Fits Yamaha F20G & F25G Model

Replace:

Yamaha 6FM-12411-00

Sierra
18-3525

Yamaha Outboard
60V-12411-00-00
68V-12411-00-00
Selva
60V-12411-00
Sierra
18-3525
GLM
13013

Specification Collapse
18-3641 6FP-12411-00 Thermostat for Yamaha

18-3641 6FP-12411-00 Thermostat for Yamaha

60ºC Fits: Yamaha F75B (2017-2022), F90B (2016-2022), VF90A (2018-2022)

Replace:

6FP-12411-00
6FP-12411-00-00

Yamaha 6FP-12411-00

Specification Collapse
18-3623 6E5-12411-00 11919001 GLM13012 Thermostat for Yamaha

18-3622 6H3-12411-10 Thermostat for Yamaha

50ºC Fits Yamaha 60TLR-0405 70TLR-0405 70TLR-0406 70TLR-0407 70TLR-0408

Replace:

6H3-12411-10
6H3-12411-11

Sierra: 18-3622

Temperature Rating: 122°F / 50°C

6H3-12411-11-00 + 62Y-12414-00-00 = 18-3622 kit

Yamaha Outboard

6H3-12411-00-00
6H3-12411-01-00
6H3-12411-10-00
6H3-12411-11-00
Specification Collapse
Years Of Experience
0 +
Employees
0 +
Product Models
0 +
Happy Customer
0 +

Marine thermostat Factory

Welcome to our world-class marine thermostat manufacturing facility. We specialize in the design and production of high-quality thermostats for both Japanese and American outboard engines, as well as inboard engines. Our comprehensive product range includes thermostats for YAMAHA, Suzuki, Honda, and TOHATSU engines from Japan, as well as Mercury and OMC/Johnson/Evinrude OMC engines from the United States. Additionally, our inboard engine thermostats cater to Yanmar and Volvo engines, further demonstrating our diverse capabilities.

Manufacturing Process

MPC’s manufacturing process is enhanced by an advanced mold development capacity. Utilizing the latest technology and techniques, our expert team is capable of designing and creating molds with unparalleled precision. This advanced capability allows us to meet a wide range of specific manufacturing demands, ensuring each product we produce meets the highest standards of quality and design

Inside Our Thermostat Manufacturing Facility

We invite you to experience the difference our devotion to excellence makes, and discover why MPC is the proven choice for yourself.

Certificates
QUALITY YOU CAN TRUST

Certificates

Service & Support

From our skilled and dedicated production team to our responsive customer service, we strive to provide the highest level of service and support to our valued customers worldwide.

Fast Lead

An industry-leading delivery window of 7-10 days for all standard orders.

Customizable

Support of private labeling and specialized packaging

Transparency

Provide visual status updates through images and videos at key points for real-time order tracking

Worry-free

Provide 1-3 years of product warranty based on different marine parts.

Get a Quick Quote

Let us know the product you like, your requirements, or anything we can help with. You will receive our response with a price quote and lead time estimate by the next business day.

Our Advantages

What makes us Us ?

As a leading aftermarket marine parts supplier, we differentiate ourselves by our dedication to service, quality, and value. Our experienced team strives to provide exceptional support and the highest-quality thermostats designed specifically for optimal performance and durability in marine engines. With extensive testing, customized options, and competitive pricing, we aim to exceed expectations.

Industry Experience
10+ years
warranty claim rate
Less than 1%
on-time delivery rate
97%
Model Coverage
90%
What are the key features of your Yamaha thermostats?

Our Yamaha thermostats are extensively tested to meet OEM specifications for precise fit and reliable function. Key features include:

  • 500 hours salt spray testing with no corrosion
  • 20,000 cycle life test to ensure durability
  • 1 year limited warranty against defects
Why should I choose your thermostats over other brands?

As a Yamaha parts distributor, you need thermostats that are engineered to Yamaha’s exact specifications to ensure proper fit and performance in your customer’s engines. Our thermostats are manufactured using specialized tooling and processes to match OEM design, providing a direct replacement you can trust.

How do you guarantee the quality and reliability?

Our Yamaha thermostats are produced in a world-class ISO-certified factory using advanced manufacturing techniques. Extensive testing during and after production ensures our thermostats meet the highest standards to give your customers lasting value.

What kind of warranty do you offer?

We provide a 1-year limited warranty against defects in materials and workmanship. This protects you from inventory loss due to quality issues. We stand behind our products.

What delivery options are available?

We understand timely supply is critical for your business. We offer customizable delivery options via air/sea freight to meet your requirements, and can ship directly to your warehouses globally.

How quickly can you fulfill my thermostat orders?

We aim to ship all in-stock orders within 1 week. For Made-to-Order requests, lead time is usually around 2-3 weeks. Our large inventory allows us to meet urgent needs promptly.

Can I request custom branding/packaging of thermostats for my business?

Absolutely, we offer custom printing/labeling on thermostat packaging and provide extra support like marketing materials to help promote our products through your business.

Contact Us Today,
Get Reply Tomorrow

Please upload the file(s) if needed

Your information will be kept strictly confidential.

Upon completion and submission of the form, you will be provided with our response containing a price quotation and lead time estimation no later than the next business day.