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Regulator Rectifier RM30012 for Polaris Magnum 325 and Related Models

Regulator Rectifier RM30012 for Polaris Magnum 325 and Related Models

SKU:RM30012

Regular price £77.70 GBP
Regular price £93.24 GBP Sale price £77.70 GBP
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RM30012 Voltage Regulator Rectifier

Polaris Magnum 325, Ranger 500, Sportsman 400, Xpedition 325 and Xplorer 400 - 1998-2004

The RM30012 is a brand new voltage regulator rectifier supplied as a direct replacement for the original Polaris unit fitted to the Magnum 325, Ranger 500, Sportsman 400, Xpedition 325 and Xplorer 400 between 1998 and 2004. It is plug-and-play and a direct fit, so installation is easy and no assembly is required.

The unit is built with a higher grade of electrical components and carries an improved heat sink together with improved charging capability, so the quality exceeds the OEM equipment it replaces. All products are tested before they are shipped. The RM30012 uses five separate wires with five individual plugs, in two lead lengths of 120 mm and 150 mm, and cross references to Polaris part numbers 4060191, 4010182 and 2205046.

Key Features

  • Brand new voltage regulator rectifier
  • Direct replacement for your original unit
  • Plug-and-play, direct fit, easy installation
  • No assembly required
  • Higher grade of electrical components
  • Improved heat sink and charging capability
  • Quality exceeds the OEM equipment
  • Five wire, five plug layout in 120 mm and 150 mm lengths
  • All products tested before shipping

Technical Specs

Specification Detail
Part number RM30012
Width 76 mm
Length 75 mm
Height 17 mm
Wire lengths 120 mm and 150 mm
Distance between fixation holes 12 mm
Number of plugs 5
Number of pins 5
Number of wires 5
Minimum charging voltage 14.5 V +/- 0.5 V
Maximum charging current 25 A / 300 W
Open circuit voltage Under 15 V
Operating temperature -20 C to 85 C

Vehicle Fitment Guide

Make & Model Years
Polaris Magnum 325 1998-2004
Polaris Ranger 500 1998-2004
Polaris Sportsman 400 1998-2004
Polaris Xpedition 325 1998-2004
Polaris Xplorer 400 1998-2004

OEM Part Number Cross Reference

Aftermarket replacement. OEM part numbers are listed for reference only.

Part Number Manufacturer / Brand
4060191 Polaris
4010182 Polaris
2205046 Polaris

Frequently Asked Questions

Does this fit without modification?

Yes. The RM30012 is a direct fit, plug-and-play replacement for the original Polaris unit on the listed models. No assembly is required and the five individual plugs connect straight to the existing loom.

What is included?

One RM30012 voltage regulator rectifier with its five wires and five plugs already fitted, in 120 mm and 150 mm lead lengths. It is tested before shipping and ready to install.

How do I tell the old regulator has failed?

Look for a battery that keeps going flat, charging voltage that will not reach around 14.5 V at the battery, an over-charged battery that boils or swells, dim or flickering lights, and a regulator that runs unusually hot. Burnt or corroded plug terminals are another common giveaway.

Can I use it on a machine outside the listed years?

The listed fitment covers 1998 to 2004 for the models shown. If your machine falls outside those years, check the number on your existing unit against the Polaris references 4060191, 4010182 and 2205046 before ordering.

Dispatched from the UK · 12-month warranty · Fitment support from our technical team
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Shipping calculated at checkout. Free shipping over £150. Terms apply