31750-ZW1-003 Honda Regulator | Genuine Used Part

🔧 Product Description

Genuine Honda Rectifier / Regulator - Part Number: 31750-ZW1-003

A genuine OEM electrical component used on the matching marine engine electrical system. This part must be matched by exact part number, model and serial details before installation.

⚙️ Key Features

• Genuine OEM electrical component

• Correct part number reference 31750-ZW1-003

• Full electrical diagnostic relevance

• Requires exact model and serial confirmation

• Used in marine ignition, charging, harness, trim or control systems where specified

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 31750-ZW1-003 current / listed Honda regulator reference

OEM / Related Numbers:

• 31750-ZW1-003

• 31750ZW1003

• Voltage regulator rectifier

• Regulator / rectifier assembly

• Charging regulator

Aftermarket / Verified Equivalents:

• Aftermarket regulator / rectifier replacement for 31750-ZW1-003

• Areyourshop / aftermarket regulator family: RRV-A253 / PMS001AMZUS

• FridayParts aftermarket replacement for 31750-ZW1-003

🚤 Compatibility

Commonly used on:

• Honda Rectifier / Regulator applications

Typically suits:

• Engine models:

• Honda BF75 75HP - 1997-2006

• Honda BF90 90HP - 1997-2006

• Honda BF75 / BF90 charging-system applications where specified

• HP Range: 75HP - 90HP

• Engine Type: Honda four-stroke outboard

• Year Range: 1997 - 2006

• Serial / Model Note: Match by frame serial number, regulator plug count, wire count and mounting-hole layout.

🔌 Function

This component performs its assigned ignition, charging, trim, control or signal function within the outboard electrical system.

Common signs of failure:

• Battery not charging

• Overcharging or high battery voltage

• Charging warning or tachometer fault

• Burnt or melted regulator plug

• Blown charging-system fuse

• Battery goes flat after running

• Voltage remains incorrect after stator and battery checks

📦 Condition

• Genuine used part

• Removed from running engine where applicable

• In good working condition unless otherwise stated