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Power. Reliability. Performance.

194-5279 fits 45 HP 3cyl Jet Mercury/Mariner 1991-99 models with Serial # OD000750 thru OG589999 Helps regulate charging voltage and protect the marine electrical system as a voltage regulator. Helps prevent overcharging and unstable electrical output.

Mercury 45 HP Voltage Regulator - Part# 194-5279

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194-5279 fits 45 HP 3cyl Jet Mercury/Mariner 1991-99 models with Serial # OD000750 thru OG589999 Helps regulate charging voltage and protect the marine electrical system as a voltage regulator. Helps prevent overcharging and unstable electrical output.
Representative image shown. Brand or product appearance may vary slightly depending on current inventory.

Part #: 194-5279
Mercury45 HPVoltage RegulatorWeight: 1 lb
3.0 / 5  (25 votes)
194-5279 fits 45 HP 3cyl Jet Mercury/Mariner 1991-99 models with Serial # OD000750 thru OG589999 Helps regulate charging voltage and protect the marine electrical system as a voltage regulator. Helps prevent overcharging and unstable electrical output.
List Price: $130.42
Your Price: $64.80
Normally In Stock

In Stock items ship same day if ordered before 3PM CST (excluding weekends and holidays)
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Related tests:
Stator | Trigger | Power Pack |
Switch Box | Ignition Coil

Replaces OEM#'s

815279, 815279T5, 815279-4, 815279-5, 815279T, 815279A1, 815279A2, 830179, 830179T, 830179-2, 830179A1, 814514A1, 854515, 854515-1, 883072, 883072T, 883072T1, 815279-1, 815279-2, 815279-3, 815279A3, 815279T2, 815279T3, 815279T4, 817411, 817411-1, 830179A2, 830179A3, 856747T1

Product Details

Built for harsh outboard environments, this regulator assembly supports controlled charging voltage and reliable electrical-system performance.

Sealed electronic circuitry and insulated marine-grade connections help maintain dependable voltage regulation performance in demanding operating conditions.

Features

  • Stable charging-system voltage regulation
  • Helps maintain stable electrical-system operation
  • Vibration-resistant internal circuitry
  • Designed to help prevent overcharging conditions

Common Symptoms of a Failing Voltage Regulator

  • Charging-system failure under load
  • Intermittent charging-system performance
  • Battery overcharging conditions
  • Electrical-system voltage instability

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.