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114-5772 is an ignition switch box for 100 HP 4cyl Mercury/Mariner 1988-96 models with Serial # OB209468 thru OG437999. Restores spark control where the original module has failed or become unreliable.
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Part #: 114-5772
Mercury100 HPSwitch BoxWeight: 2 lb
4.0 / 5  (21 votes)
114-5772 is an ignition switch box for 100 HP 4cyl Mercury/Mariner 1988-96 models with Serial # OB209468 thru OG437999. Restores spark control where the original module has failed or become unreliable.
List Price: $355.89
Your Price: $126.00
Normally In Stock

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

Replaces OEM#'s

332-5772A1, 332-5772A2, 332-5772A3, 332-5772A4, 332-5772A5

Product Details

Designed for reliable capacitor discharge ignition control, this marine switch box helps coordinate spark delivery and stable combustion under varying load conditions.

Marine-grade molded connectors and sealed electronic construction help maintain dependable ignition performance in demanding marine applications.

Features

  • Designed for stable spark sequencing
  • Vibration-resistant internal circuitry
  • Supports dependable ignition timing operation
  • Marine-grade sealed electronic construction

Common Symptoms of a Failing Switch Box

  • Intermittent spark or ignition drop-out
  • Hard starting conditions
  • Loss of top-end RPM
  • Sudden ignition failure after warm-up

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.