Description
12 Volt Regulator For 2010 Polaris RZR/R/S 800 EFI UTV’s
Applications:
POLARIS All-Terrain Vehicle (ATV) Sportsman 500 Tractor EFI Forest 2011 499cc
POLARIS All-Terrain Vehicle (ATV) Sportsman 500 Tractor Forest 2012 499cc
POLARIS All-Terrain Vehicle (ATV) Sportsman 800 6×6 EFI 2010 760cc
POLARIS All-Terrain Vehicle (ATV) Sportsman 800 6×6 EFI 2011 760cc
POLARIS All-Terrain Vehicle (ATV) Sportsman 800 6×6 EFI 2012 760cc
POLARIS All-Terrain Vehicle (ATV) Sportsman 800 6×6 Forest 2015 760cc
POLARIS All-Terrain Vehicle (ATV) Sportsman 800 EFI 2010 760cc
POLARIS All-Terrain Vehicle (ATV) Sportsman 800 EFI 2011 760cc
POLARIS All-Terrain Vehicle (ATV) Sportsman 800 EFI 2012 760cc
POLARIS All-Terrain Vehicle (ATV) Sportsman 800 Forest 2012 760cc
POLARIS Utility Vehicle (UTV) Ranger 4X4 500 Crew 2011 499cc
POLARIS Utility Vehicle (UTV) Ranger 4X4 500 Crew 2012 499cc
POLARIS Utility Vehicle (UTV) Ranger 4X4 500 EFI 2012 499cc
POLARIS Utility Vehicle (UTV) Ranger 4×4 500 EFI 2010 760cc
POLARIS Utility Vehicle (UTV) Ranger 4×4 500 EFI 2011 760cc
POLARIS Utility Vehicle (UTV) Ranger 4×4 500 EFI 2012 760cc
POLARIS Utility Vehicle (UTV) Ranger 4×4 500 EFI 2013 760cc
POLARIS Utility Vehicle (UTV) Ranger 6×6 800 EFI 2010 760cc
POLARIS Utility Vehicle (UTV) RZR 800 EFI 2010 760cc
POLARIS Utility Vehicle (UTV) RZR 4 800 EFI 2010 760cc
POLARIS Utility Vehicle (UTV) RZR S 800 EFI 2010 760cc
Specifications:
Part Type: RECTIFIER / REGULATOR
Voltage: 12
111mm L x 111mm W X 52.5mm H
Plug #1- Wire Loom 7 Inches Long
Plug #2- Wire Loom 4.5 Inches Long
Single Yellow Wire with Female Butt Connector 5 Inches Long
Replaces these part numbers:
Polaris: 4012748
Ensure reliable electrical performance in your 2010 Polaris RZR with this premium 12-volt rectifier regulator. Engineered specifically for Polaris RZR 800 EFI UTVs, this OEM-quality replacement part delivers consistent voltage regulation to keep your electrical systems running smoothly on every adventure.
Key Features & Benefits
Universal Polaris Compatibility – This versatile voltage regulator fits multiple 2010-2015 Polaris models including RZR 800 EFI, RZR S 800 EFI, RZR 4 800 EFI, Sportsman 800 EFI, and Ranger series UTVs and ATVs.
Professional-Grade Construction – Compact design measuring 111mm L x 111mm W x 52.5mm H with durable housing built to withstand harsh off-road conditions, vibrations, and temperature extremes.
Plug-and-Play Installation – Features two factory-style connector plugs (7-inch and 4.5-inch wire looms) plus a 5-inch yellow wire with female connector for straightforward installation without modifications.
OEM Replacement Quality – Direct replacement for Polaris part number 4012748, ensuring perfect fit and reliable performance equivalent to original equipment.
Technical Specifications
- Voltage Output: 12V DC regulated
- Part Type: Rectifier/Regulator combination unit
- Dimensions: 111mm x 111mm x 52.5mm
- Wire Configuration: Dual plug design with auxiliary yellow wire
- Application: 760cc and 499cc Polaris engines with EFI systems

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