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173-3724 fits 70 HP Johnson/Evinrude 1979-88 models as an ignition stator. Supplies electrical output for the ignition system on compatible engines.
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Part #: 173-3724
Evinrude70 HPStatorWeight: 4 lb
4.0 / 5  (14 votes)
173-3724 fits 70 HP Johnson/Evinrude 1979-88 models as an ignition stator. Supplies electrical output for the ignition system on compatible engines.
List Price: $367.09
Your Price: $334.10
Normally In Stock

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

Replaces OEM#'s

581957, 582506, 582730, 583119, 583644, 582636, 583724, 583729, 583830

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.

Design & Materials

  • Heavy-duty winding insulation helps prevent shorting between coil layers during extended operation.
  • Marine-grade lead wires and molded connectors help maintain dependable contact in a high-vibration environment.
  • High-temperature insulation helps protect the windings from heat cycling inside the engine cowling.
  • Precision-wound copper coils are used to promote efficient voltage generation and stable output.

Ignition System Benefits

  • Helps the ignition system recover from weak output, hard starting, and cylinder drop-out symptoms.
  • Designed for use in wet, hot, and vibration-heavy marine engine compartments.
  • Helps restore ignition charge voltage for strong, repeatable spark output.
  • Designed to maintain stable voltage as engine load and RPM change.

Common Ignition Symptoms

  • Hard starting
  • Weak or intermittent spark
  • High-rpm breakup
  • Random cylinder drop-out
  • Unstable ignition output

Clean grounds, sound connectors, and correct flywheel condition are important for reliable stator performance after replacement.

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.