Yamaha X89-86178-00-00 - Lead Wire 8 is a genuine Yamaha part. This wiring part routes electrical power and signals to the components it connects. Confirm part number X89-86178-00-00 against your Yamaha parts diagram before ordering.

---

Key Features & Benefits

• Replaces wiring that is chafed, cut, melted, or corroded.
• Connects to the factory connectors for its location.
• Carries power and signals between the electrical components it connects.
• The 8 in the name separates this part from others that share the same name, so order by part number X89-86178-00-00.

---

Frequently Asked Questions

What is the Yamaha Lead Wire 8 (X89-86178-00-00)?

The Lead Wire 8 is a genuine Yamaha part sold under part number X89-86178-00-00. It replaces damaged, chafed, or corroded wiring with the specified Yamaha part.

Why is there a 8 in the name Lead Wire 8 (X89-86178-00-00)?

Yamaha adds numbers to parts that share a name so each one can be told apart. The 8 does not indicate quantity, so order by the full part number X89-86178-00-00 rather than by name.

Which Yamaha models use the Lead Wire 8 (X89-86178-00-00)?

Model and year fitment data is not listed for X89-86178-00-00 on this page. Look up your model's Yamaha parts diagram and confirm that it lists part X89-86178-00-00 before ordering.

---

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.