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For 250 HP Johnson/Evinrude 1991-92 models, 173-4287 is an ignition stator. Helps restore spark when the original stator output becomes weak or unstable.
Representative image shown. Brand or product appearance may vary slightly depending on current inventory.

Part #: 173-4287
Evinrude250 HPStatorWeight: 4 lb
4.0 / 5  (25 votes)
For 250 HP Johnson/Evinrude 1991-92 models, 173-4287 is an ignition stator. Helps restore spark when the original stator output becomes weak or unstable.
List Price: $510.39
Your Price: $464.40
Normally In Stock

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

Replaces OEM#'s

583415, 584287, 763765

Product Details

This replacement stator is designed for stable output and long service life in harsh outboard environments where heat, moisture, and vibration are constant concerns. The design priorities are especially important on Johnson/Evinrude applications where ignition stability depends on clean stator output.

Stator Design

  • Epoxy encapsulation helps shield internal windings from moisture, vibration, and corrosion.
  • Vibration-resistant construction helps reduce the chance of intermittent output caused by loose or damaged windings.
  • Heavy-duty winding insulation helps prevent shorting between coil layers during extended operation.
  • Precision-wound copper coils are used to promote efficient voltage generation and stable output.

Performance Features

  • Helps the ignition system recover from weak output, hard starting, and cylinder drop-out symptoms.
  • Engineered to meet OEM-style electrical output characteristics.
  • Provides a dependable electrical source for the ignition system under real-world boating conditions.
  • Supports smooth acceleration by helping the ignition system maintain consistent energy.

Common Ignition Symptoms

  • Charging output problems where the stator also supports charging circuits
  • Poor acceleration caused by weak ignition energy
  • Weak or intermittent spark
  • Hard starting
  • Spark loss after warm-up

Always compare resistance and peak-voltage readings to the correct service specifications when diagnosing a suspected stator failure.

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.