Yamaha 8ET-1241A-01-00 - Heat Exchanger Assembly 4 is a genuine Yamaha part. It replaces a leaking or failed cooling component with the specified Yamaha part. Match part number 8ET-1241A-01-00 to the Yamaha parts diagram for your model to confirm it is the component you need.

---

Key Features & Benefits

• Built to Yamaha's specification for its location.
• Helps control engine operating temperature.
• Replaces a leaking, clogged, or failed cooling component.
• The 4 in the name separates this part from others that share the same name, so order by part number 8ET-1241A-01-00.
• Sold under Yamaha part number 8ET-1241A-01-00.

---

Frequently Asked Questions

Is 8ET-1241A-01-00 a genuine Yamaha part?

Yes. 8ET-1241A-01-00 is the Yamaha part number for the Heat Exchanger Assembly 4. It is a cooling system component that helps control engine temperature.

Why is there a 4 in the name Heat Exchanger Assembly 4 (8ET-1241A-01-00)?

Yamaha adds numbers to parts that share a name so each one can be told apart. The 4 does not indicate quantity, so order by the full part number 8ET-1241A-01-00 rather than by name.

What does the Heat Exchanger Assembly 4 (8ET-1241A-01-00) do?

The Heat Exchanger Assembly 4 is part of the cooling system shown for part 8ET-1241A-01-00 in the Yamaha parts diagram and helps manage engine temperature.

---

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.