Restore the charging efficiency of your outboard with this New Rectifier Bullet & Ring manufactured by CDI Electronics. This high-quality component is designed for a broad range of Yamaha 15 HP to 225 HP models (1986–1997) and Mariner 40 HP applications.
The rectifier is a vital part of your engine's electrical system, converting the Alternating Current (AC) from the stator into Direct Current (DC) to maintain your battery's charge. A failing rectifier often results in a battery that drains during use or a malfunctioning tachometer. This CDI Electronics replacement features the specific bullet and ring terminal configuration required for a seamless installation and long-term reliability in harsh marine environments.
Product Features
- Manufacturer: CDI Electronics
- Application: Yamaha & Mariner Outboard Motors
- Configuration: Bullet & Ring Terminals
- Horsepower Range (Yamaha): 15 HP – 225 HP
- Horsepower Range (Mariner): 40 HP
- Year Range (Yamaha): 1986 – 1997
- Primary OEM Replacement: 664-81970-61-00
- Cross Reference Numbers: 6G1-81970-A0-00, 6G1-81970-00-00, 6G1-81970-61-00, 664-81970-60-00, 664-81970-62-00, 676-81970-00-00, 676-81970-01-00, 8M0060278, 8M0091976, 810937M, 810937T, 814995M, 81652M, 84329M
- Part Number: 157-6646
- Condition: 100% brand-new CDI Electronics part
Motor Compatibility
This rectifier is compatible with the following models:
- Yamaha: 15 HP to 225 HP (1986 – 1997)
- Mariner: 40 HP (Select Models)
Additional Information
NOTE: Additional parts are available for these motors, though not all are currently listed on our website. If you require additional components for a full rebuild, please contact us through the website or email, and we can build a larger custom order for you.
RETURN POLICY: Due to the sensitivity relating to the proper installation of electrical components, the manufacturer does not allow returns for electrical items, including rectifiers, voltage regulators, stators, and power packs. Please confirm fitment before purchasing.
Shipping Information
SHIPPING: Additional shipping fees to Alaska, Hawaii, U.S. Territories, or international destinations will be calculated after checkout.
You will receive an email and a PayPal money request for the additional shipping charges at the email address provided.
(Some items are excluded from international shipping.)
Customer Support
For questions or to confirm compatibility, please email customerservice@marinepartswarehouse.com.
Please include your engine model number to help confirm proper fitment before ordering.
