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133-3379 fits 140 HP Johnson/Evinrude 1985-87 models as a timer base. Used when timing signal problems cause misfire, hard starting, or poor acceleration.
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Part #: 133-3379
Evinrude140 HPTimer BaseWeight: 2 lb
3.0 / 5  (5 votes)
133-3379 fits 140 HP Johnson/Evinrude 1985-87 models as a timer base. Used when timing signal problems cause misfire, hard starting, or poor acceleration.
List Price: $315.59
Your Price: $287.20
Normally In Stock

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

Replaces OEM#'s

582514, 583289, 583379, 763776

Product Details

Built for harsh marine environments, this timer base supports dependable ignition timing accuracy and consistent CDI trigger operation.

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

Features

  • Precision ignition timing synchronization
  • Helps maintain accurate ignition advance operation
  • Supports dependable throttle response
  • Marine-grade sealed construction

Common Symptoms of a Failing Timer Base

  • Erratic spark timing behavior
  • RPM instability under acceleration
  • Intermittent ignition timing issues
  • Hard starting conditions

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.