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157-664-61 is a rectifier built for 50 HP Yamaha 1984-94 EL, EJ, ES, ETL, LD, LF, MJ, ML, MS, PL, SD, SF, TL, 2 and 3 cylinder models. Helps convert charging current for proper battery and electrical system operation. Converts charging output to support t
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Part #: 157-664-61
Yamaha50 HPRectifierWeight: 1 lb
3.0 / 5  (28 votes)
157-664-61 is a rectifier built for 50 HP Yamaha 1984-94 EL, EJ, ES, ETL, LD, LF, MJ, ML, MS, PL, SD, SF, TL, 2 and 3 cylinder models. Helps convert charging current for proper battery and electrical system operation. Converts charging output to support t
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

Built for harsh outboard operating conditions, this rectifier assembly supports stable electrical-system output and controlled charging-system performance.

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

Features

  • Designed for stable electrical-system output
  • Supports dependable battery charging operation
  • Marine-grade sealed electronic construction
  • Vibration-resistant internal circuitry

Common Symptoms of a Failing Rectifier

  • Electrical-system voltage instability
  • Intermittent charging-system performance
  • Weak or inconsistent battery charging
  • Charging-system failure under load

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.