Polaris RZR XP 900 XP 1000 750mm Voltage Regulator Rectifier | Replaces 4013904 4014029 4014856 4016868

Product Overview

Restore stable charging performance with this 750mm voltage regulator rectifier, designed for selected Polaris RZR XP 900 and XP 1000 applications.

Built to replace 4013904 / 4014029 / 4014856 / 4016868, and commonly cross-referenced with 2206367 / 4015229 / 4013247, this unit helps solve common issues such as battery not charging, unstable voltage, dim or flickering lights, weak electrical output, and intermittent charging failure.

Designed with a low-temperature circuit and built from high-grade laminating materials and electronic components, this regulator rectifier is intended to help resist heat, oil, acid, gas, and overvoltage-related stress, while supporting stable long-term performance.

Product Compatibility

Brand	Model	Engine / HP / CC	Year Range	Notes
Polaris	RZR XP 900 EFI	900cc	2012–2013	Verify OEM number, connector style, and harness length before purchase
Polaris	RZR 4 XP 900	900cc	2013–2014	Verify OEM number, connector style, and harness length before purchase
Polaris	RZR XP 1000	1000cc	2014–2016	Verify OEM number, connector style, and harness length before purchase
Polaris	RZR 4 1000	1000cc	2014–2015	Verify OEM number, connector style, and harness length before purchase

OEM Cross Reference:
4013904, 4014029, 4014856, 4016868, 2206367, 4015229, 4013247

Specifications

Specification	Details
Part Type	Voltage Regulator Rectifier
Configuration	Short line
Harness Length	750 mm
Fitment Style	Direct fit / plug and play
Connector Type	Please match with original part before ordering
Material	High-level laminating materials and electronic components
Resistance	Extremely low resistance design
Protection	Heat-resistant / oil-resistant / acid-resistant / gas-resistant
Function	Eliminates overvoltage and overcharge
Condition	100% New Aftermarket

Key Features

• 750mm Short-Line Design – Suitable for correctly matched short-harness applications
• Direct Plug-and-Play Fit – No modification to the electrical system is required on correctly matched vehicles
• Stable Charging Performance – Helps regulate voltage and support reliable battery charging
• Durable Construction – Built from high-grade laminating materials and quality electronic components
• Low-Temperature Circuit Design – Intended to reduce operating heat and improve service life

Common Problems This Part Can Help Solve

This product may help address issues such as:

• Battery not charging
• Overcharging or unstable voltage
• Dim or flickering lights
• Weak electrical output
• Intermittent charging failure
• Regulator overheating or voltage-control issues

Package Includes

1 × Voltage Regulator Rectifier

Fitment Note

Please confirm your OEM part number, connector style, and original harness length before ordering.

If you are unsure about compatibility, contact us with your model, year, OEM number, connector photos, and original part photos before purchase.

Installation Note

Professional installation is recommended.

Before installation, inspect related components such as the battery, stator, wiring harness, connectors, and charging system to avoid repeat failure caused by another faulty part.

Why Choose This Replacement

A failing regulator rectifier can lead to poor charging performance, unstable voltage, dim lighting, and unreliable electrical operation. Replacing it with a properly matched unit helps restore dependable charging-system performance and keeps your Polaris ready for regular riding.