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For 30 HP 4cyl Jet Mercury/Mariner 1989-97 models with Serial # OC159200 thru OG589999, 134-6452 is an ignition trigger. Provides the timing signal needed for accurate spark delivery.
Representative image shown. Brand or product appearance may vary slightly depending on current inventory.

Part #: 134-6452
Mercury30 HPTriggerWeight: 1 lb
3.0 / 5  (7 votes)
For 30 HP 4cyl Jet Mercury/Mariner 1989-97 models with Serial # OC159200 thru OG589999, 134-6452 is an ignition trigger. Provides the timing signal needed for accurate spark delivery.
List Price: $134.39
Your Price: $122.30
Normally In Stock

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

Replaces OEM#'s

73372A1, 73410A1, 76681A1, 77000A2, 964582A1, 964582A3, 964582A4, 964582A5

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

  • Vibration-resistant electronic components
  • Supports accurate CDI timing events
  • Precision ignition timing signal generation
  • Designed for stable spark synchronization

Common Symptoms of a Failing Trigger

  • Hard starting conditions
  • Loss of spark synchronization
  • Ignition timing drift after warm-up
  • RPM instability under load

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.