Name: Voltage Regulator Rectifier Mercury Outboard 30-125HP 883072T 8M0084173 6-Wire
Brand: Mercury
SKU: 883072T
Price: 38.99 GBP
Availability: OutOfStock

Voltage Regulator Rectifier 30-125hp For Mercury Outboard 883072T 8M0084173 - 4Boats

Voltage Regulator Rectifier Mercury Outboard 30-125HP 883072T 8M0084173 6-Wire - UK Stock image 1

Voltage Regulator Rectifier Mercury Outboard 30-125HP 883072T 8M0084173 6-Wire - Technical specification image 2

Voltage Regulator Rectifier Mercury Outboard 30-125HP 883072T 8M0084173 6-Wire - Technical specification image 3

Voltage Regulator Rectifier Mercury Outboard 30-125HP 883072T 8M0084173 6-Wire - Technical specification image 4

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£38.99

Tax included.

Voltage Regulator 883072T / 8M0084173

For Mercury Mariner Outboards 30HP - 125HP

This high-performance 6-wire voltage regulator rectifier is a direct replacement for Mercury and Mariner outboard motors ranging from 30HP to 125HP. It is engineered to convert AC current from the stator into stable DC voltage, ensuring your battery remains charged while protecting your boat's sensitive electronic components from overvoltage spikes.

RELIABILITY: Built to meet or exceed OEM specifications with a MOSFET grounding circuit for improved heat dissipation and long-term durability in harsh marine environments.

Key Features

✔ Direct 6-wire plug-and-play fitment
✔ Stable 14.4V regulation set point
✔ Sealed electronics to resist vibration/corrosion
✔ Integrated tachometer output signal

Technical Specs

Voltage:	12V
Amp Rating:	20 Amp
Wire Count:	6 Wires
Max Voltage:	14.4V
Construction:	Cast Aluminum Case

Compatibility / Fitment Guide

Engine Make	Model HP Range	Cylinders / Notes
Mercury / Mariner	30HP - 40HP	2-Cylinder Models
Mercury / Mariner	45HP - 90HP	3-Cylinder Models
Mercury / Mariner	90HP - 125HP	4-Cylinder Models
Force Outboards	40HP - 150HP	1990-2000s Models
Mercury Marine	150HP - 225HP	Some V6 Dual-Regulator Systems

OEM Cross Reference

Replaces Mercury Part Numbers: 883072T, 883072T1, 883072T2, 8M0084173, 815279T, 815279-3, 815279-5, 830179T, 830179-2, 854515, 856748, 8M0006034, 883071T1

Other Cross References: Sierra 18-5743, CDI 194-5279, Mallory 9-17101

Questions & Answers

Is this a genuine original part?

This is a premium quality aftermarket replacement part, manufactured to meet or exceed original equipment (OE) standards for fitment and performance.

How do I identify the wires for installation?

The 6-wire configuration is as follows: 2 Yellow (AC stator input), 1 Grey (Tachometer), 1 Black (Ground), 1 Red Female (Sense/Ignition), and 1 Red Male (Battery Positive B+).

Can I use this to replace a 5-wire regulator?

Yes. This 6-wire unit often supersedes older 5-wire versions. The only major difference is the dedicated Black ground wire, which provides a more reliable ground than the older units that grounded through the metal housing.

Note: Please verify your original part number against the references above at 4boats.co.uk before purchasing to ensure 100% compatibility.

For the products under £150 the shipping is £6.99.

Free delivery for most items over £150.

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Voltage Regulator Rectifier Mercury Outboard 30-125HP 883072T 8M0084173 6-Wire