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For 225 HP Johnson/Evinrude 1988-2000 models, 133-3533 is a timer base. Provides timing input needed for smooth spark advance and engine operation.
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Part #: 133-3533
Evinrude225 HPTimer BaseWeight: 2 lb
4.0 / 5  (26 votes)
For 225 HP Johnson/Evinrude 1988-2000 models, 133-3533 is a timer base. Provides timing input needed for smooth spark advance and engine operation.
List Price: $522.49
Your Price: $463.80
Normally In Stock

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

Replaces OEM#'s

583533, 584586, 763775

Product Details

Designed for reliable spark timing control, this marine timer base helps coordinate ignition advance events for smoother throttle response and stable engine performance.

Precision pickup circuitry and marine-grade insulated wiring are designed to resist moisture intrusion, corrosion, and continuous engine vibration.

Features

  • Designed for stable CDI timing signals
  • Precision ignition timing synchronization
  • Marine-grade sealed construction
  • Helps maintain accurate ignition advance operation

Common Symptoms of a Failing Timer Base

  • Erratic spark timing behavior
  • Ignition timing drift after warm-up
  • Hard starting conditions
  • Engine hesitation or misfire

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.