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134-6456 is a replacement ignition trigger used on 175 HP Mercury/Mariner 1976-99 models with Serial # 4301235 thru OG960499. Supports consistent spark timing on compatible 2-stroke outboards.
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Part #: 134-6456
Mercury175 HPTriggerWeight: 1 lb
4.0 / 5  (6 votes)
134-6456 is a replacement ignition trigger used on 175 HP Mercury/Mariner 1976-99 models with Serial # 4301235 thru OG960499. Supports consistent spark timing on compatible 2-stroke outboards.
List Price: $199.79
Your Price: $182.90
Normally In Stock

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

Replaces OEM#'s

68162A1, 68162A5, 68162A8, 96454, 96455A6, 96455A9, 96455A10, 96455A11

Product Details

Built for harsh outboard environments, this trigger assembly supports stable ignition timing and dependable CDI signal generation.

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

Common Symptoms of a Failing Trigger

  • Loss of spark synchronization
  • Intermittent ignition timing problems
  • Hard starting conditions
  • 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.