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157-664-61 fits 70 HP Yamaha 1984-91 ET and TLN 3 cylinder models. Helps convert charging current for proper battery and electrical system operation as a rectifier. Supports stable DC output for marine electrical components.
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Part #: 157-664-61
Yamaha70 HPRectifierWeight: 1 lb
3.0 / 5  (23 votes)
157-664-61 fits 70 HP Yamaha 1984-91 ET and TLN 3 cylinder models. Helps convert charging current for proper battery and electrical system operation as a rectifier. Supports stable DC output for marine electrical components.
List Price: $159.99
Your Price: $124.70
Normally In Stock

In Stock items ship same day if ordered before 3PM CST (excluding weekends and holidays)

Replaces OEM#'s

6E9-81970-A0-00, 6G5-81970-00-00, 6G1-81970-00-00, 6G1-81970-60-00, 6G1-81970-61-00, 6G1-81970-A0-00, 664-81970-60-00, 664-81970-61-00, 676-81970-00-00

Product Details

Designed for reliable charging-system performance, this marine rectifier helps regulate current conversion and support dependable battery charging operation.

Heavy-duty internal circuitry and vibration-resistant housing construction are designed to withstand demanding marine-engine operating environments.

Features

  • Marine-grade sealed electronic construction
  • AC-to-DC charging current conversion design
  • Designed for stable electrical-system output
  • Helps maintain reliable charging-system performance

Common Symptoms of a Failing Rectifier

  • Charging-system failure under load
  • Dead battery after operation
  • Electrical-system voltage instability
  • Battery not maintaining proper charge

Need Fitment Help?

Tell us your brand, horsepower, and part number. We can help verify fitment before you order.

Support PDF files appear on this page when available.