Yamaha - Conventional Tachometer Adapter Harness

Overview

The Conventional Tachometer Adapter Harness is available in multiple configurations so the harness can be matched to the required Yamaha outboard rigging layout. Select the correct engine year from the product options before adding the harness to your order.

Each variant uses its own Yamaha part number and is intended for a specific wiring, gauge, control, steering, or network application. Verify the engine model, production year, connector style, gauge family, control type, station count, and complete Yamaha rigging diagram before selecting a variant.

Key Features

• Multiple Yamaha configurations – Combines compatible versions into one product page for easier comparison and selection.
• Variant-specific part numbers – Each option is tied to its own Yamaha SKU for accurate ordering.
• Application-specific design – Intended for supported Yamaha outboard rigging systems rather than universal marine wiring.
• Organized installation – Helps maintain a clean, serviceable connection between compatible components.
• Replacement or new-install use – Suitable when the selected variant matches the required Yamaha rigging diagram.
• Genuine Yamaha component – Built to integrate with compatible Yamaha electrical and control systems.

Compatibility and Application

• Compatible Yamaha outboard rigging systems calling for one of the listed variant part numbers
• Applications matching the selected engine year
• New installations or replacement of an existing matching Yamaha harness
• Single- or multi-engine installations only when specified by the applicable Yamaha rigging diagram

Do not select a harness by length or connector appearance alone. Confirm the exact Yamaha part number and installation requirements before ordering.

FAQs

How do I select the correct variant?
Choose the engine year required by the Yamaha rigging diagram for your engine and helm configuration.

Are all variants interchangeable?
No. Variants may use different connectors, pin counts, lengths, station applications, or production-year requirements.

Can this replace my existing harness?
Yes, when the selected variant has the same Yamaha part number and matches the original application.

Does this product include the entire rigging system?
No. Additional controls, hubs, gauges, adapters, switches, power leads, or engine-side harnesses may be required.

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.