SurePower ECM Voltage Regulator Bypass Kit for Polaris Ranger 500 700 | Sportsman 500 2005-2009 4011657 4011226 4011089
This replacement kit is only meant to the bypass the internal voltage regulator on Polaris ATV/UTVs that use the large silver SurePower ECM module with 2 large wiring connectors on opposite sides of the unit. Please confirm your OEM part number on your unit matches the list below.
Replaces these OEM Numbers :
4011089
4011090
4011598
4011375
4011657
4011226
4011517
4011240
Battery condition is extremely important. No voltage regulator can work correctly with a bad or weak battery. Always fully charge your battery before performing any charging system tests or replacing parts. If there is any doubt, have the battery load tested or replaced.
- 2009 Polaris Ranger 500 4x4
- 2008 Polaris Ranger 500 4x4
- 2007 Polaris Sportsman X2 500
- 2007 Polaris Sportsman 500 EFI
- 2007 Polaris Ranger 500 EFI 4x4
- 2007 Polaris Ranger 500 4x4
- 2006 Polaris Sportsman X2 500
- 2006 Polaris Sportsman 500 EFI
- 2006 Polaris Ranger 700 XP
- 2006 Polaris Ranger 700 6x6 EFI
- 2006 Polaris Ranger 500 EFI 4x4
- 2006 Polaris Ranger 500 4x4
- 2005 Polaris Ranger 700 XP
- 2005 Polaris Ranger 500 4x4
4011657
4011226
4011517
4011089
4011090
4011375
4011598
Width: 103 mm
Length: 103 mm
Height: 28 mm
Fixation holes center to center: 80 mm
Other specifications:
Number of plugs: 2
Number of pins: 5
Minimum Charging Voltage: 14.5 V +/- 0.5 V
Maximum Charging Current: 50 A / 500 W
Open Circuit Voltage: < 15 V
Operation Temperature: -20° C to 85°C
Wires length : 1000 mm
Number of yellow wires : 3
Number of red wires : 1
Number of black wires : 1
Number of plugs : 3
Many years of Polaris ATV’s used the SurePower ECM module that controlled many things on the vehicle, including circuit breakers, cooling fan operation, and most importantly voltage regulation for the battery charging system. Most of these functions are reliable, except for the most important, the voltage regulator rectifier! The voltage regulator often fails, and leaves you faced with replacing the entire module just for this one function, which is likely to fail again.
RMSTATOR now provides a SurePower module Regulator Bypass kit to eliminate this problem on these popular ATVs. Our kit includes our heavy duty CNC aluminum MOSFET voltage regulator rectifier, a plug & play wiring harness, and mounting hardware. Simply mount the new voltage regulator on your frame, plug in and route the harness directly to the stator connector and battery terminals, and you’re ready to ride. You’ll never have to worry about a failing voltage regulator or SurePower replacement again.
Brand new RMSTATOR Red Machined Aluminum Mosfet Regulator
Our new red machined aluminum Mosfet voltage regulator is a great upgrade for heat dissipation in any powersports charging system. After 10 minutes of use, our billet aluminum heatsink runs cooler by 33% than standard cast regulator housings. Our new red regulator, equipped with the renowned Mosfet regulation technology, is an added value to any three-phase permanent magnet charging system.
STOP BURNING YOUR REGULATOR RECTIFIER !It is time to update or replace your voltage regulator with the advanced MOSFET type.
It runs cooler than all OEM diode style regulators. In addition, this rectifier has overheat protection, rather than burn up, it will simply turn off for a while and cool off.
- Direct replacement to your original unit
- Plug-and-play, direct fit, easy installation
- The quality exceeds the OEM equipment
- Improved heat sink and charging capabilities
- Higher grade of electric components
- All shipped products are tested
We have even included the opposite connector (main harness side) as we know these are often melted / corroded / defective and a major cause of repetitive electrical issues.
*All item pictures are accurate, if in doubt, do not hesitate and compare our item to your original part.
Why use Mosfet Enhanced technology?
Runs cooler
Runs much cooler than the traditional Shunt voltage regulator rectifier.
Saves gas
Less load on the stator, less work, less fuel is used and you save.
Regulated energy
The power charging your battery is steadier and smooth.
Extended battery life
Extends the battery’s life and cold cranking capacity.
More engine power
Removes stator load resulting in more engine power.
Optimized power
Optimize power delivery by switching the stator coils on or off.
With 
design
This product is an advanced design that lowers operating temperatures for extended longevity and better performance than the OEM part.
Fix and forget the problem with RMS Lab’s advanced technologies!
Automotive grade wiring harness with OEM-quality heavy-duty connectors
Made with the same Delphi connectors as OEM Polaris parts, our wiring harnesses are manufactured in a factory with controlled quality processes. They use the same Cross-Link braided copper wire as the OEM parts, and resist heat, oil, acid, gas and more with very low electrical resistance.
Plug & Ride design
Our voltage regulator housings are manufactured to OEM specifications for a fast and easy installation.