Description
Quicksilver 8M6013864 Yamaha VZ Z 2-Stroke F115 Thermostat
The Quicksilver 8M6013864 replacement thermostat helps regulate cooling-system temperature on compatible Yamaha outboards. Select the part by engine model and serial number rather than horsepower alone.
Key Features
- Quicksilver replacement part 8M6013864.
- For the Yamaha applications listed below.
- Replacement thermostat.
Fitment & Applications
Yamaha VZ200, VZ225, VZ250 and VZ300 (3.3L), Z250 and Z300 (3.3L) 2-stroke outboards, plus Yamaha F115 4-stroke outboards. Confirm fitment using the engine parts diagram and service manual before purchasing.
Replacement References
- Yamaha 60V-12411-00-00
- Yamaha 68V-12411-00-00
- Sierra 18-3525
Product Details
- Brand: Quicksilver
- Manufacturer part number: 8M6013864
- Application: Yamaha outboard cooling system
- Condition: New
- UPC: 678633206481
- Supersedes Quicksilver 8M6010295
What's Included
Thermostat only. Installation hardware, gaskets and separate seals are sold separately.
Service Notes
Use the engine manufacturer's installation procedure and torque specifications. Inspect the thermostat cover and sealing surfaces during service. Order any additional required installation parts separately.
Why You Should Buy
A replacement option for servicing the thermostat on the specified Yamaha engines. Check the existing part number and application before ordering.
Common Applications
Cooling-system maintenance and replacement of a faulty thermostat on compatible Yamaha outboards.
FAQs
Does it fit every Yamaha engine in the horsepower range?
No. Compatibility depends on the exact engine model, year and serial number.
What is supplied?
Thermostat only. Installation hardware, gaskets and separate seals are sold separately.




