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RM Surepower ECM Bypass Assorted Pol (Refer to Fitments) (RMS900-108112), image 1

Rmstator

RM Surepower ECM Bypass Assorted Pol (Refer to Fitments) (RMS900-108112)

Regulator / RectifiersSKU RMS900108112

Cheapest we found

$284.79

at XPERT Moto Gear

$284.79 lowest$319.99 highest

7 recent in-stock prices · spread $35.20 (12%)

Based only on in-stock prices checked in the last 30 days. 7 stores checked; dates for every store are shown below.

Recorded store prices

Prices we recorded when we last checked each store for this exact variant.

XPERT Moto Gear$284.79CheapestIn stockMotoHeaven$303.99In stock
5 stores at this price$319.99
Adventure On StoreIn stockCoffs MotorsportsIn stockGold Coast Dirt Bike PerformanceIn stockShark LeathersIn stockV-Twins MotorcyclesIn stock

Product details

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

Specifications:

Red Machined Aluminum Mosfet Regulator:

  • Dimensions:
    • 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

Polaris Surepower Module Regulator bypass Harness:

  • Specifications:
      Wires length: 1000 mm
  • Number of yellow wires: 3
  • Number of red wires: 1
  • Number of black wires: 1
  • Number of plugs: 3

Price history

Recorded changes for this exact variant.

Step chart of dated store-price observations. Solid lines show confirmed crawl coverage, dashed lines show overdue missed-check spans, and every line stops at the last confirmed price.

  1. 1XPERT Moto Gear2 points · last checked 22 Aug 2026
  2. 2MotoHeaven4 points · last checked 21 Aug 2026
  3. 3Adventure On Store1 point · last checked 22 Aug 2026
  4. 4Coffs Motorsports1 point · last checked 22 Aug 2026
  5. 5Gold Coast Dirt Bike Performance1 point · last checked 22 Aug 2026
  6. 6Shark Leathers3 points · last checked 22 Aug 2026

1 more store series is not shown to keep the chart readable.

Solid steps show periods confirmed by the store’s change-only price history and completed crawl record: if the price had changed at a check, another point would appear. Dashed steps show overdue periods with no completed crawl confirmation. Every line stops at that listing’s last confirmed check and is never extended to today. Prices are not live and may have changed since the last point shown.

How we collect and compare prices
Cheapest we found: $284.79 · XPERT Moto GearJump to comparison