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173-3672 is an ignition stator built for 85 HP Johnson/Evinrude 1978-83 models. Helps restore spark when the original stator output becomes weak or unstable.
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Part #: 173-3672
Evinrude85 HPStatorWeight: 4 lb
4.0 / 5  (11 votes)
173-3672 is an ignition stator built for 85 HP Johnson/Evinrude 1978-83 models. Helps restore spark when the original stator output becomes weak or unstable.
List Price: $343.79
Your Price: $312.85
Normally In Stock

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

Replaces OEM#'s

581830, 581865, 581987, 582016, 582023, 582404, 582497, 582867, 583023, 583104, 583671, 583672

Product Details

This replacement stator is designed to support stable ignition output by converting flywheel rotation into controlled electrical energy for the ignition circuit. The design priorities are especially important on Johnson/Evinrude applications where ignition stability depends on clean stator output.

Materials & Build Quality

  • Sealed construction helps reduce moisture intrusion that can lead to weak spark or no-spark conditions.
  • Epoxy encapsulation helps shield internal windings from moisture, vibration, and corrosion.
  • Precision-wound copper coils are used to promote efficient voltage generation and stable output.
  • Heavy-duty winding insulation helps prevent shorting between coil layers during extended operation.

Ignition System Benefits

  • Designed for use in wet, hot, and vibration-heavy marine engine compartments.
  • Helps the ignition system recover from weak output, hard starting, and cylinder drop-out symptoms.
  • Provides a dependable electrical source for the ignition system under real-world boating conditions.
  • Helps restore ignition charge voltage for strong, repeatable spark output.

Failure Symptoms to Check

  • High-rpm breakup
  • Unstable ignition output
  • Engine misfire under load
  • Random cylinder drop-out
  • Weak or intermittent spark

Because stator failure can mimic other ignition problems, testing the trigger, coils, switch box or power pack, and related grounds is recommended.

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.