Kimpex HD MOSFET Regulator and SurePower ECM Harness Kit for POLARIS - 345445

Our new RMSTATOR MOSFET voltage regulator, made from CNC-machined aluminum, is a game changer for heat dissipation in recreational vehicle charging systems. After just 10 minutes of use, our machined aluminum housing runs 33% cooler than standard steel housings. Our new red voltage regulator, featuring the renowned MOSFET regulation technology, is an upgrade for all three-phase charging systems.

Stop burning out your regulator!!!
It's time to upgrade or replace your voltage regulator with advanced MOSFET technology.
This modern, ultra-reliable design can handle up to 50 amps peak and 30 amps continuous in three-phase applications, and 30 amps in single-phase applications. It dissipates heat better than all OEM diode regulators. In addition, this rectifier has overheat protection: instead of burning out, it shuts off temporarily to cool down.

• Direct replacement for your original unit
• Plug-and-play, direct fit, easy installation
• No assembly required
• Highest-grade electronic components
• Improved heat sink and charging capacity
• Superior quality to OEM equipment
• All products are tested before shipping

We have included the mating connector (main wiring harness side), because we know the connector is often melted / corroded / defective and is a major cause of electrical problems.

If in doubt, feel free to compare our item with your original part using our photos as a reference.

Operating temperature
Runs at a much lower temperature than conventional regulators.
Fuel savings
Less resistance, less strain. The engine will use less fuel, saving you money.
Improved battery life
The electrical power charging your battery is more stable and will extend its service life.
More engine power
A MOSFET-type regulator can eliminate all this wasted energy and reduce the mechanical load placed on the engine.

• Width (mm)103
• Length (mm)103
• Height (mm)28
• Mounting hole spacing (mm)80
• Compatible makePOLARIS
• Number345445
• NotesIncludes parts #345377; #225760