FAST SHIPPING
On Orders Over $99
EXPERT SUPPORT
⌕ TRACK ORDER 🛒 CART (0)

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.
For 100 HP Johnson/Evinrude 1990-97 models, 133-3379 is a timer base. Supports proper ignition advance and reliable cylinder firing.
Representative image shown. Brand or product appearance may vary slightly depending on current inventory.

Part #: 133-3379
Evinrude100 HPTimer BaseWeight: 2 lb
4.0 / 5  (30 votes)
For 100 HP Johnson/Evinrude 1990-97 models, 133-3379 is a timer base. Supports proper ignition advance and reliable cylinder firing.
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

This timer base assembly is engineered to provide accurate ignition timing synchronization and dependable trigger signal generation throughout the engine's RPM range.

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

Features

  • Helps maintain accurate ignition advance operation
  • Designed for stable CDI timing signals
  • Marine-grade sealed construction
  • Supports dependable throttle response

Common Symptoms of a Failing Timer Base

  • Engine hesitation or misfire
  • Ignition timing drift after warm-up
  • RPM instability under acceleration
  • 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.