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173-1670 is an ignition stator built for 30 HP Johnson/Evinrude 1985-2005 models. Helps maintain stable spark energy across the operating range.
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Part #: 173-1670
Evinrude30 HPStatorWeight: 1 lb
4.0 / 5  (35 votes)
173-1670 is an ignition stator built for 30 HP Johnson/Evinrude 1985-2005 models. Helps maintain stable spark energy across the operating range.
List Price: $35.99
Your Price: $32.75
Normally In Stock

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

Replaces OEM#'s

581670, 584504, 584840, 585073, 5000611

Product Details

This marine stator assembly is engineered to generate the electrical energy needed for dependable CDI ignition performance across changing engine speeds. The design priorities are especially important on Johnson/Evinrude applications where ignition stability depends on clean stator output.

Materials & Build Quality

  • Laminated core sections help concentrate magnetic flux from the flywheel magnets for reliable electrical production.
  • The stator body is designed to maintain proper coil alignment under continuous flywheel rotation.
  • Precision-wound copper coils are used to promote efficient voltage generation and stable output.
  • Marine-grade lead wires and molded connectors help maintain dependable contact in a high-vibration environment.

Performance Features

  • Designed to maintain stable voltage as engine load and RPM change.
  • Supports dependable starting by delivering the voltage needed by the ignition module.
  • Helps the ignition system recover from weak output, hard starting, and cylinder drop-out symptoms.
  • Helps correct intermittent spark loss caused by heat-sensitive stator windings.

Common Symptoms of Stator Failure

  • Spark loss after warm-up
  • No-start conditions
  • Hard starting
  • Charging output problems where the stator also supports charging circuits
  • Engine misfire under load

For best results, stator output should be verified with the proper service-manual resistance and DVA voltage tests before installation.

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.