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For 60 HP 3cyl Mercury/Mariner 1998-2007 models with Serial # OG590000 thru OT980000, 134-4512-3 is an ignition trigger. Used to correct misfire, timing loss, or intermittent trigger signal problems.
Representative image shown. Brand or product appearance may vary slightly depending on current inventory.

Part #: 134-4512-3
Mercury60 HPTriggerWeight: 1 lb
4.0 / 5  (21 votes)
For 60 HP 3cyl Mercury/Mariner 1998-2007 models with Serial # OG590000 thru OT980000, 134-4512-3 is an ignition trigger. Used to correct misfire, timing loss, or intermittent trigger signal problems.
List Price: $132.99
Your Price: $121.05
Normally In Stock

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

Replaces OEM#'s

854512T, 834520T, 855746A12

Product Details

This trigger assembly is engineered to provide accurate ignition timing signals for dependable spark sequencing and throttle response.

Marine-grade insulation materials and sealed pickup circuitry help protect the trigger assembly from humidity, heat cycling, and electrical interference.

Features

  • Helps support dependable throttle response
  • Supports accurate CDI timing events
  • Vibration-resistant electronic components
  • Designed for stable spark synchronization

Common Symptoms of a Failing Trigger

  • RPM instability under load
  • Loss of spark synchronization
  • Intermittent ignition timing problems
  • 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.