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173-1670 is an ignition stator for 55 HP Johnson/Evinrude 1979-2000 models. Used to correct ignition power loss caused by a failing stator assembly.
Representative image shown. Brand or product appearance may vary slightly depending on current inventory.

Part #: 173-1670
Evinrude55 HPStatorWeight: 1 lb
3.0 / 5  (5 votes)
173-1670 is an ignition stator for 55 HP Johnson/Evinrude 1979-2000 models. Used to correct ignition power loss caused by a failing stator assembly.
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.

Stator Design

  • Laminated core sections help concentrate magnetic flux from the flywheel magnets for reliable electrical production.
  • Marine-grade lead wires and molded connectors help maintain dependable contact in a high-vibration environment.
  • Heavy-duty winding insulation helps prevent shorting between coil layers during extended operation.
  • The stator body is designed to maintain proper coil alignment under continuous flywheel rotation.

Key Functional Details

  • Designed for use in wet, hot, and vibration-heavy marine engine compartments.
  • Helps restore ignition charge voltage for strong, repeatable spark output.
  • Engineered to meet OEM-style electrical output characteristics.
  • Provides a dependable electrical source for the ignition system under real-world boating conditions.

Common Symptoms of Stator Failure

  • No-start conditions
  • Random cylinder drop-out
  • Poor acceleration caused by weak ignition energy
  • Unstable ignition output
  • High-rpm breakup

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.