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Outboard Motor Parts | OEM & Aftermarket
Shop OEM and aftermarket outboard motor parts for Mercury, Yamaha, Suzuki, Honda, Johnson / Evinrude / E-TEC, Tohatsu / Nissan, and Chrysler / Force engines. Pro Marine USA carries parts for routine maintenance, troubleshooting, repair, and complete marine engine rebuilds.
Browse by outboard manufacturer or engine system, or use our OEM parts lookup to identify the correct part number before ordering. Find cooling, fuel, ignition, electrical, internal engine, lower unit, steering, trim, service kit, gasket, seal, and rebuild parts in one place.
Shop Outboard Parts by Manufacturer
Chrysler / Force Outboard Parts for Chrysler and Force outboard repair 
Honda Outboard Honda cooling, fuel, electrical, and engine parts 
Johnson / Evinrude / E-TEC Outboard Johnson, Evinrude, E-TEC, and OMC replacement parts 
Mercury Outboard Mercury and Mariner maintenance, repair, and rebuild parts 
Suzuki Outboard Suzuki service, lower unit, fuel, and engine parts 
Tohatsu / Nissan Outboard Tohatsu and Nissan outboard replacement parts 
Yamaha Outboard Yamaha maintenance, repair, lower unit, and rebuild parts Find the Correct Outboard Part
Not sure which part fits your engine? Start with the engine manufacturer, horsepower, model number, serial number, and year whenever available.
Our OEM parts lookup lets you view factory parts diagrams and identify the original part number for many popular outboard engines. Once you have the OEM number, search Pro Marine to find available OEM and aftermarket replacement options.
Use Our OEM Parts Lookup »Shop Outboard Parts by Engine System
Outboard engines use several interconnected systems. Select your manufacturer above to browse the exact categories available for your engine, including the following common repair and maintenance areas.
Common Outboard Problems and Where to Start
- Engine overheating: inspect the water pump, impeller, thermostat, pressure-control components, cooling passages, and engine anodes.
- Hard starting or rough idle: check fuel delivery, carburetor or injector operation, spark plugs, ignition components, filters, and intake sealing.
- Weak spark or no spark: test ignition coils, stators, switch boxes or ignition modules, sensors, wiring, grounds, and related electrical components.
- Low compression or poor power: inspect pistons, rings, cylinder condition, head and powerhead gaskets, bearings, and other internal engine components.
- Milky gear lube: inspect prop shaft, driveshaft, shift shaft, bearing carrier, and other lower unit seals for water intrusion.
- Lower unit or gearcase noise: inspect bearings, gears, clutch components, shafts, and gear lube condition before continued operation.
- Trim or steering problems: inspect hydraulic fluid level, seals, hoses, trim motors, pumps, steering cylinders, and mechanical connections.
Why Buy Outboard Parts from Pro Marine USA?
- OEM and aftermarket replacement options for major outboard engine brands.
- Marine engine parts for routine maintenance, professional repair, and complete rebuild projects.
- OEM diagram and part-number lookup tools to help identify the correct component before ordering.
- Dealer pricing available for qualified marine repair businesses and dealers.
- Large selection of service kits, engine parts, lower unit components, fuel system parts, electrical parts, steering, and rigging products.
- Same-day weekday shipping available on qualifying in-stock orders placed before the shipping cutoff.
OEM and Aftermarket Outboard Parts
OEM parts are supplied by the original engine manufacturer and are designed for the specific engine application. Aftermarket parts are replacement components produced by independent marine parts manufacturers and may provide additional availability or value for many common repairs.
Pro Marine carries both genuine OEM parts and quality aftermarket replacement parts for many outboard maintenance, repair, and rebuild applications. Always confirm fitment using the engine model, serial number, horsepower, year range, or OEM part number when available.
Frequently Asked Questions
How do I find the correct parts for my outboard motor?
Start by identifying the engine manufacturer, horsepower, model number, serial number, and year. Select the manufacturer above to browse by engine system, or use the OEM parts lookup to locate the original part number from a factory diagram.
Can I search Pro Marine by OEM part number?
Yes. If you already have the OEM part number, enter it into the Pro Marine site search to locate available OEM and aftermarket replacement options. If you do not know the part number, use the OEM parts lookup first.
What information should I have before ordering an outboard part?
Have the engine manufacturer, horsepower, model number, serial number, and year whenever possible. An OEM part number from the original component or parts diagram is especially helpful because visually similar parts may fit different engine families.
What is the difference between OEM and aftermarket outboard parts?
OEM parts come from the original engine manufacturer. Aftermarket parts are replacement components manufactured by other marine parts companies for compatible applications. Pro Marine carries both OEM and aftermarket options across many common outboard engine systems.
Are aftermarket outboard motor parts reliable?
Quality aftermarket marine parts are commonly used for maintenance, professional repair, and engine rebuilding. The best option depends on the application, manufacturer, availability, and customer preference.
Do you carry parts for older outboard motors?
Yes. Pro Marine carries parts for many older Mercury, Mariner, Johnson, Evinrude, Chrysler, Force, Yamaha, Honda, Suzuki, Nissan, and Tohatsu outboards. Availability varies by engine family and component.
What outboard parts are commonly replaced during routine maintenance?
Common maintenance items include engine oil, oil filters, fuel filters, spark plugs, water pump impellers, complete water pump kits, thermostats, gear lube, drain plug seals, anodes, and manufacturer-specific service kit components.
Fitment Tip: Outboard parts can vary by model, serial range, horsepower, and production year. Confirm the OEM part number or engine identification information whenever possible before ordering.
15100-91J01
15100-91J02
15100-91J03
18-35304
5033371
5037518
6BX-24410-00-00
6BX-24410-01-00
67D-24410-00-00
67D-24410-01-00
67D-24410-02-00
67D-24410-03-00
67D-24410-04-00
Yamaha OEM 122°F / 50°C Thermostat
Yamaha, Suzuki & Mercury 122°F / 50°C Thermostat - F12411-1
The F12411-1 Thermostat is a genuine Yamaha OEM 122°F / 50°C engine thermostat used across a surprisingly broad range of Yamaha, Suzuki and Mercury outboard applications.
Yamaha applications include select F115 four-strokes plus 200-300HP HPDI families including VZ200, VZ225, VZ250, VZ300, Z250, Z300, LZ250 and LZ300. Suzuki applications include select DF100A through DF300AP four-stroke engines. Mercury applications include select 115HP EFI outboards.
This thermostat cross references Yamaha 60V-12411-00-00 and 68V-12411-00-00, Suzuki 17670-90J20 / 17670-90J21, Sierra 18-3525, and several Mercury numbers listed below.
OEM & Cross Reference Numbers
| Brand / Type | Part Number |
|---|---|
| Pro Marine Reference | F12411 |
| Yamaha OEM | 60V-12411-00-00 |
| Yamaha OEM | 68V-12411-00-00 |
| Suzuki OEM | 17670-90J20 |
| Suzuki OEM | 17670-90J21 |
| Sierra | 18-3525 |
| Mercury OEM | 8M0175320 |
| Mercury OEM | 8M6010295 |
| Mercury OEM | 8M6013864 |
| Mercury OEM | 881429 |
Yamaha Fitment
F115 / LF115 four-stroke, VZ200, VZ225, VZ250, VZ300 HPDI, Z250 / Z300 HPDI and LZ250 / LZ300 counter-rotation HPDI applications.
| Engine Family | Verified Years / Models |
|---|---|
| Yamaha F115 Four-Stroke | 2000-Present fitment represented by F115TLRY, F115TLRZ, F115TJRA/B/C/D, F115TLRA/B/C/D, F115TXRA/B/C/D and later F115JA, F115LA, F115TJR, F115TLR, F115TXR and F115XA model families. |
| Yamaha LF115 Counter-Rotation Four-Stroke | 2000-Present fitment represented by LF115TXRY, LF115TXRZ, LF115TXRA/B/C/D, LF115TXR, LF115XA and related model families. |
| Yamaha VZ200 HPDI | Select 2005-Present VZ200TLR / VZ200RTLR applications. |
| Yamaha VZ225 HPDI | Select 2003-Present VZ225TLR and VZ225HTLR applications. |
| Yamaha VZ250 HPDI | Select 2003-Present VZ250TLR and VZ250FTLR applications. |
| Yamaha VZ300 HPDI | Select 2004-Present VZ300TLR and VZ300BTLR applications. |
| Yamaha Z250 HPDI | Select 2003-Present Z250TUR and Z250TXR applications. |
| Yamaha Z300 HPDI | Select 2004-Present Z300TUR and Z300TXR applications. |
| Yamaha LZ250 / LZ300 HPDI | Select 2003-Present counter-rotation LZ250 and LZ300 TUR / TXR applications. |
Suzuki Four-Stroke Fitment
Suzuki uses this 50°C / 122°F thermostat across numerous inline-four and larger four-stroke engine families. The supplied fitment includes the following major groups:
| Suzuki Engine Family | Verified Application Coverage |
|---|---|
| DF100A | Select DF100A / DF100AT applications from 2013 and later, including 10003F and related serial families. |
| DF115A | Select DF115A, DF115AT, DF115AST, DF115AZ and related variants from 2013 and later. |
| DF140A | Select DF140A, DF140AT and DF140AZ applications from 2013 and later. |
| DF150 / DF150AP | Select DF150, DF150AP, DF150AS, DF150AST, DF150AT and DF150AZ applications including multiple 2020-2026 model / serial families. |
| DF175 / DF175AP | Select DF175, DF175AP, DF175AT and DF175AZ applications including multiple 2020-2026 model / serial families. |
| DF200A / DF200AP | Select DF200A, DF200AP, DF200AST, DF200AT and DF200AZ applications, including 2015 and later model families. |
| DF250A / DF250AP | Select DF250A, DF250AP and DF250ATSS applications including 2013, 2015 and later serial families. |
| DF300A / DF300AP | Select DF300A and DF300AP applications including 2013, 2015 and later model / serial families. |
Mercury 115HP EFI Fitment
| Engine | Serial Range |
|---|---|
| Mercury 115HP EFI | 0T178500 thru 0T800999 |
| Mercury 115HP EFI | 0T801000 thru 1B226999 |
| Mercury 115HP EFI | 1B227000 thru 1B366822 |
Thermostats can vary within the same horsepower range and engine family. Match the engine model / serial number and confirm that the original thermostat cross references one of the OEM numbers listed above.
This thermostat has an opening temperature of approximately 122°F / 50°C.
Choose Your Thermostat
Pro Marine stocks this thermostat in multiple versions, allowing you to choose between the Yamaha OEM thermostat, the Pro Marine aftermarket version or the Suzuki OEM version.
Pro Marine F12411 122°F / 50°C Thermostat
Pro Marine aftermarket version of this 122°F / 50°C thermostat. A cost-effective replacement for compatible Yamaha, Suzuki and Mercury applications using the OEM cross references listed above.
Suzuki OEM 17670-90J21 50°C / 122°F Thermostat
Genuine Suzuki OEM version for compatible DF100A through DF300-series applications that call for Suzuki thermostat 17670-90J20 or 17670-90J21.
What This Thermostat Does
The thermostat regulates coolant flow through the engine so the powerhead can reach and maintain its intended operating temperature. When the engine is cold, the thermostat restricts cooling-water flow. As temperature rises to approximately 122°F / 50°C, the thermostat begins opening to allow additional cooling water to circulate.
Correct thermostat operation is important for engine warm-up, combustion quality, fuel management and overall cooling-system performance.
Common Signs of a Thermostat Problem
- Engine running hotter than normal
- Overheat warning or alarm
- Thermostat stuck closed and restricting cooling water
- Engine running unusually cool because the thermostat is stuck open
- Excessive deposits or corrosion around the thermostat
- Damaged thermostat spring or valve
- Thermostat fails temperature / opening test
Why Replace an Outboard Thermostat?
Marine thermostats operate continuously in raw-water cooling systems and can become affected by salt, minerals, corrosion, debris and age. A thermostat that sticks closed can restrict cooling flow, while one that remains open can prevent the engine from reaching its intended operating temperature.
Thermostats should be inspected during cooling-system service and replaced when damaged, corroded, sticking or outside the manufacturer's temperature specification.
Key Features and Benefits
- Genuine Yamaha OEM thermostat
- 122°F / 50°C temperature rating
- Fits select Yamaha F115 and LF115 four-stroke outboards
- Fits select Yamaha VZ200-VZ300 HPDI engines
- Fits select Yamaha Z250 / Z300 and LZ250 / LZ300 HPDI engines
- Fits select Suzuki DF100A-DF300AP applications
- Fits select Mercury 115HP EFI serial ranges
- Cross references Yamaha 60V-12411-00-00 and 68V-12411-00-00
- Cross references Suzuki 17670-90J20 and 17670-90J21
- Cross references Sierra 18-3525
- Cross references Mercury 8M0175320, 8M6010295, 8M6013864 and 881429
- Pro Marine aftermarket and Suzuki OEM alternatives linked above
FAQ
What temperature is this thermostat?
This thermostat is rated at approximately 122°F / 50°C.
Is F12411-1 a genuine Yamaha thermostat?
Yes. This listing is for the Yamaha OEM version.
A Pro Marine aftermarket version is linked above.
Does this fit Yamaha F115?
Yes. The supplied fitment includes numerous Yamaha F115 and LF115
four-stroke models from 2000 through later applications. Verify your
complete model number before ordering.
Does this fit Yamaha HPDI engines?
Yes. Verified fitment includes select VZ200, VZ225, VZ250, VZ300,
Z250, Z300, LZ250 and LZ300 HPDI models.
Does this fit Suzuki DF100A through DF200A?
Yes. The supplied fitment includes extensive DF100A, DF115A, DF140A,
DF150, DF175 and DF200A / AP applications.
Does this fit Suzuki DF250 and DF300?
Yes. Select DF250A / AP and DF300A / AP applications are included in
the fitment supplied above.
Does this fit Mercury 115 EFI?
Yes. Verified Mercury fitment includes 115HP EFI serial ranges
0T178500 thru 0T800999,
0T801000 thru 1B226999, and
1B227000 thru 1B366822.
What Yamaha OEM numbers does it replace?
Yamaha references include 60V-12411-00-00 and
68V-12411-00-00.
What Suzuki thermostat does this cross reference?
It cross references Suzuki 17670-90J20 and
17670-90J21.
Do you stock an aftermarket version?
Yes. The Pro Marine F12411 122°F / 50°C thermostat is
linked above.
Do you stock the genuine Suzuki version?
Yes. The genuine Suzuki 17670-90J21 thermostat is also
linked above.
Dealer Discounts & Store Policies
Dealer / Marine Industry Discounts
Are you a marine dealer, technician, boat builder, or industry professional? We offer dealer pricing for qualified marine businesses.
Shipping Policy
- Free shipping on orders over $100 continental U.S.
- Orders ship via UPS, USPS, and FedEx.
- Orders received before 5:30 PM EST ship the same business day.
- Typical delivery time is 1-5 business days.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Parts must be new, unused, and in original packaging.
- Installed parts are not returnable.
- Return authorization is required before sending items back.
Need help with a return or order question?
Contact Us
Phone: 941-721-3000
Searchable Terms
F12411-1, F12411, Yamaha thermostat, Yamaha 122 degree thermostat, Yamaha 50C thermostat, 60V-12411-00-00, Yamaha 60V-12411-00-00, 68V-12411-00-00, Yamaha 68V-12411-00-00, Suzuki thermostat, 17670-90J20, 17670-90J21, Suzuki 17670-90J21, 18-3525, Sierra 18-3525, 8M0175320, 8M6010295, 8M6013864, 881429, Mercury 115 EFI thermostat, Yamaha F115 thermostat, Yamaha LF115 thermostat, Yamaha VZ200 thermostat, Yamaha VZ225 thermostat, Yamaha VZ250 thermostat, Yamaha VZ300 thermostat, Yamaha Z250 thermostat, Yamaha Z300 thermostat, Yamaha LZ250 thermostat, Yamaha LZ300 thermostat, Suzuki DF100A thermostat, Suzuki DF115A thermostat, Suzuki DF140A thermostat, Suzuki DF150 thermostat, Suzuki DF175 thermostat, Suzuki DF200A thermostat, Suzuki DF250 thermostat, Suzuki DF300 thermostat, Suzuki DF300AP thermostat
17670-90J20
17670-90J21
18-3525
60V-12411-00-00
68V-12411-00-00
8M0175320
8M6010295
8M6013864
881429
B6EA
B7EA
DCP-R6E00-00-00
DCPR6E
DCPR7E
DPR-6EA90-00-00
DPR-7EA90-00-00
DPR6EA-9
DPR7EA9
D6EA
D7E-A0000-00-00
D7EA
K92070-081
NGK-DCPR6-E0-00
NGK-DPR6E-A9-00
NGK-DPR7E-A9-00
NGK-DPR7E-VX-90
NGK-D6EA
NGK-D7EA0-00-00
NGK-D7ES0-00-00
0500476
0584918
0765841
0765865
0765960
09482-00446
500476
5031287
5031287
5031912
5035540
5041710
584918
59482-94J00
765841
765865
765960
8M0204682
8M0234113
803507
92070-Y003
92070-1013
92070-1125
92070-1146
94701-00060-00
94701-00189-00
94701-00262-00
94701-00375-00
94701-00379-00
970101103
970101103M
970111103
970111103M
98069-5797Q
DF50 2002-2020
DF70Â 2002-2020
DF90Â 2002-2020
DF115Â 2002-2020
DF140Â Â 2002-2020
Johnson / Evinrude
4 Stroke
90hp 2006Â
115hp 2006
140hp 2006
Nissan / Tohatsu
4 Stroke
40hp 2014 & Up
MFS40 13 Spline 2014-2018Â
50hp 2014 & Up
15100-90J01
15100-90J1V
15100-90J10
15100-90J11
3KY040000
3KY040000M
5033699
5036797
0777538
18-0560
18-0560
18-0564
18-8367
18-8367
334950
777538
8M0204700
86810
878954
888483
NGK-BR8HS-10-00
Pro Marine 122°F / 50°C Outboard Thermostat
Yamaha, Suzuki & Mercury 122°F / 50°C Thermostat - Pro Marine F12411
The Pro Marine F12411 Thermostat is an aftermarket 122°F / 50°C outboard engine thermostat for a broad range of Yamaha, Suzuki and Mercury applications.
Verified fitment includes select Yamaha F115 / LF115 four-strokes and 200-300HP HPDI engines, extensive Suzuki DF100A through DF300AP four-stroke applications, and select Mercury 115HP EFI outboards.
This thermostat cross references Yamaha 60V-12411-00-00 and 68V-12411-00-00, Suzuki 17670-90J20 / 17670-90J21, Sierra 18-3525, and multiple Mercury OEM numbers listed below.
OEM & Cross Reference Numbers
| Brand / Type | Part Number |
|---|---|
| Pro Marine | F12411 |
| Yamaha OEM | 60V-12411-00-00 |
| Yamaha OEM | 68V-12411-00-00 |
| Suzuki OEM | 17670-90J20 |
| Suzuki OEM | 17670-90J21 |
| Sierra | 18-3525 |
| Mercury OEM | 8M0175320 |
| Mercury OEM | 8M6010295 |
| Mercury OEM | 8M6013864 |
| Mercury OEM | 881429 |
Yamaha Fitment
F115 / LF115 four-stroke, VZ200, VZ225, VZ250, VZ300 HPDI, Z250 / Z300 HPDI and LZ250 / LZ300 counter-rotation HPDI engines.
| Yamaha Engine Family | Verified Application Coverage |
|---|---|
| F115 Four-Stroke | Extensive 2000 and later F115 applications including F115TLR, F115TXR, F115TJR, F115JA, F115LA, F115XA and related configurations. |
| LF115 Counter-Rotation | Extensive 2000 and later LF115 applications including LF115TXR, LF115XA and related counter-rotation configurations. |
| VZ200 HPDI | Select 2005 and later VZ200TLR and VZ200RTLR applications. |
| VZ225 HPDI | Select 2003 and later VZ225TLR and VZ225HTLR applications. |
| VZ250 HPDI | Select 2003 and later VZ250TLR and VZ250FTLR applications. |
| VZ300 HPDI | Select 2004 and later VZ300TLR and VZ300BTLR applications. |
| Z250 / LZ250 HPDI | Select 2003 and later Z250 and counter-rotation LZ250 TUR / TXR applications. |
| Z300 / LZ300 HPDI | Select 2004 and later Z300 and counter-rotation LZ300 TUR / TXR applications. |
Suzuki Fitment
| Suzuki Engine Family | Verified Application Coverage |
|---|---|
| DF100A | Select DF100A and DF100AT applications beginning with 2013 and later model / serial families. |
| DF115A | Select DF115A, DF115AT, DF115AST and DF115AZ applications. |
| DF140A | Select DF140A, DF140AT and DF140AZ applications. |
| DF150 | Select DF150, DF150AP, DF150AS, DF150AST, DF150AT and DF150AZ applications including later model / serial families. |
| DF175 | Select DF175, DF175AP, DF175AT and DF175AZ applications. |
| DF200A | Select DF200A, DF200AP, DF200AST, DF200AT and DF200AZ applications. |
| DF250A | Select DF250A, DF250AP and DF250ATSS applications. |
| DF300A / DF300AP | Select DF300A and DF300AP applications including later serial families. |
Mercury 115HP EFI Fitment
| Engine | Serial Range |
|---|---|
| Mercury 115HP EFI | 0T178500 thru 0T800999 |
| Mercury 115HP EFI | 0T801000 thru 1B226999 |
| Mercury 115HP EFI | 1B227000 thru 1B366822 |
Thermostat fitment can vary within the same horsepower and engine family. Verify the complete engine model / serial number and confirm that the original thermostat cross references one of the OEM numbers listed above.
This thermostat is rated at approximately 122°F / 50°C.
OEM Thermostat Options
Prefer an OEM thermostat? Pro Marine stocks both the Yamaha OEM and Suzuki OEM versions of this thermostat family.
Yamaha OEM F12411-1 122°F / 50°C Thermostat
Genuine Yamaha OEM thermostat for compatible Yamaha engines using 60V-12411-00-00 or 68V-12411-00-00.
Suzuki OEM 17670-90J21 50°C / 122°F Thermostat
Genuine Suzuki OEM thermostat for compatible Suzuki applications using 17670-90J20 or 17670-90J21.
What This Thermostat Does
The thermostat regulates cooling-water flow through the engine so the powerhead can reach and maintain the correct operating temperature.
When the engine is cold, the thermostat restricts cooling-water flow. As the engine reaches approximately 122°F / 50°C, the thermostat begins opening to allow additional cooling water to circulate.
Proper thermostat operation helps support correct engine warm-up, fuel management, combustion quality and overall cooling-system performance.
Common Signs of a Thermostat Problem
- Engine running hotter than normal
- Overheat alarm or warning
- Thermostat stuck closed and restricting cooling water
- Engine running too cool because the thermostat is stuck open
- Salt, mineral or corrosion buildup
- Damaged thermostat spring or valve
- Thermostat does not open at the correct temperature during testing
Why Choose the Pro Marine F12411?
- Pro Marine aftermarket 122°F / 50°C thermostat
- Cost-effective alternative to OEM Yamaha and Suzuki versions
- Replaces Yamaha 60V-12411-00-00
- Replaces Yamaha 68V-12411-00-00
- Replaces Suzuki 17670-90J20 and 17670-90J21
- Cross references Sierra 18-3525
- Cross references Mercury 8M0175320
- Cross references Mercury 8M6010295
- Cross references Mercury 8M6013864
- Cross references Mercury 881429
- Fits select Yamaha F115 / LF115 four-strokes
- Fits select Yamaha 200-300HP HPDI engines
- Fits select Suzuki DF100A-DF300AP applications
- Fits select Mercury 115HP EFI engines
- Yamaha OEM and Suzuki OEM options linked above
FAQ
What temperature is the Pro Marine F12411 thermostat?
It is rated at approximately 122°F / 50°C.
Is F12411 an OEM thermostat?
No. F12411 is the Pro Marine aftermarket version.
Genuine Yamaha and Suzuki OEM options are linked above.
Does F12411 fit Yamaha F115?
Yes. The supplied fitment includes numerous F115 and LF115 four-stroke
applications beginning with 2000 model families and continuing into later
applications.
Does it fit Yamaha HPDI engines?
Yes. Verified fitment includes select VZ200, VZ225, VZ250, VZ300,
Z250, Z300, LZ250 and LZ300 HPDI applications.
Does this fit Suzuki DF100A, DF115A and DF140A?
Yes. Extensive applications are included for all three families.
Does it fit Suzuki DF150, DF175 and DF200A?
Yes. The supplied fitment includes numerous standard, AP, AT, AZ and
related configurations.
Does it fit Suzuki DF250 and DF300?
Yes. Select DF250A / AP / ATSS and DF300A / AP applications are included.
Does this fit Mercury 115HP EFI?
Yes. Verified applications include serial ranges
0T178500 thru 0T800999,
0T801000 thru 1B226999, and
1B227000 thru 1B366822.
What Yamaha OEM thermostat numbers does F12411 replace?
It cross references 60V-12411-00-00 and
68V-12411-00-00.
What Suzuki thermostat numbers does it replace?
It cross references 17670-90J20 and
17670-90J21.
Is a Yamaha OEM version available?
Yes. The Yamaha OEM F12411-1 thermostat is linked above.
Is a Suzuki OEM version available?
Yes. The genuine Suzuki 17670-90J21 thermostat is also
linked above.
Dealer Discounts & Store Policies
Dealer / Marine Industry Discounts
Are you a marine dealer, technician, boat builder, or industry professional? We offer dealer pricing for qualified marine businesses.
Shipping Policy
- Free shipping on orders over $100 continental U.S.
- Orders ship via UPS, USPS, and FedEx.
- Orders received before 5:30 PM EST ship the same business day.
- Typical delivery time is 1-5 business days.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Parts must be new, unused, and in original packaging.
- Installed parts are not returnable.
- Return authorization is required before sending items back.
Need help with a return or order question?
Contact Us
Phone: 941-721-3000
Searchable Terms
F12411, Pro Marine F12411, 122 degree thermostat, 122F thermostat, 50C thermostat, Yamaha thermostat, Suzuki thermostat, Mercury thermostat, 60V-12411-00-00, Yamaha 60V-12411-00-00, 68V-12411-00-00, Yamaha 68V-12411-00-00, 17670-90J20, Suzuki 17670-90J20, 17670-90J21, Suzuki 17670-90J21, 18-3525, Sierra 18-3525, 8M0175320, 8M6010295, 8M6013864, 881429, Yamaha F115 thermostat, Yamaha LF115 thermostat, Yamaha HPDI thermostat, Yamaha VZ200 thermostat, Yamaha VZ225 thermostat, Yamaha VZ250 thermostat, Yamaha VZ300 thermostat, Yamaha Z250 thermostat, Yamaha Z300 thermostat, Suzuki DF100A thermostat, Suzuki DF115A thermostat, Suzuki DF140A thermostat, Suzuki DF150 thermostat, Suzuki DF175 thermostat, Suzuki DF200A thermostat, Suzuki DF250A thermostat, Suzuki DF300A thermostat, Suzuki DF300AP thermostat, Mercury 115 EFI thermostat
17670-90J20
17670-90J21
18-3525
60V-12411-00-00
68V-12411-00-00
8M0175320
8M6010295
8M6013864
881429
0768741
0777840
10561
18-3290
321886
768741
777-105
777840
68V-13781-00-00
8M0070200
881322
881322002
3C7602180
3C7602180M
3C7602181
3C7602181
3C7602181M
3C7602182
3C7602182M
5030907
5034522
5034616
55320-94900
55320-94910
55321-94910
769528
769852
HZV412155A00
12155-ZV4-A00
12155-ZV4-A00
12155-ZV4-A01
12155-ZV4-A01
12155-ZV4-000
337602181
337602181M
337602182
337602182M
338602180
338602180M
338602181
338602181M
338602182
338602182M
688-45251-01-00
823913
823913Q
95271
334650210
334650210M
5040046
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