65A MOSFET Voltage Regulator – Polaris RZR 570/900/1000 / Ranger 500/570/900/1000 / Sportsman 450/570/850/1000 / General / Scrambler / ACE – Replaces 4016868 – 2014–2022
65A MOSFET Voltage Regulator – Polaris RZR 570/900/1000 / Ranger 500/570/900/1000 / Sportsman 450/570/850/1000 / General / Scrambler / ACE – Replaces 4016868 – 2014–2022 is backordered and will ship as soon as it is back in stock.
Delivery and Shipping info
Delivery and Shipping info
- Standard delivery (2-4 working days) - £4.99 on eligible UK mainland orders under £50.
- Express delivery - £6.99 on eligible UK mainland orders placed before 2pm.
- Large equipment including international orders are subject to different delivery rates and timescales.
Returns
Returns
Start Your Return Online (Recommended)
- Log In: Sign into your account on our website.
- Select Order: Navigate to your order history and select the item you wish to return.
- Initiate Return: Follow the simple prompts to start your return.
65A MOSFET Voltage Regulator – Polaris RZR 570/900/1000 / Ranger 50...
65A MOSFET Voltage Regulator – Polaris RZR 570/900/1000 / Ranger 500/570/900/1000 / Sportsman 450/570/850/1000 / General / Scrambler / ACE – Replaces 4016868 – 2014–2022 is backordered and will ship as soon as it is back in stock.
This 65-amp rated MOSFET voltage regulator is specifically engineered for Polaris ATV and UTV applications where standard regulators are known to fail under stress. With 65A-rated components, it supports heavier electrical loads from accessories and demanding driving conditions, covering an extensive range of Polaris RZR, Ranger, Sportsman, Scrambler, General, and ACE models from 2014 to 2022. It restores correct charging system function with no modification required, superseding previous code RM30421.
Manufactured to a higher specification than OEM, this unit replaces Polaris references 4016868, 4014856, 4015231, and 4014405, making it a dependable heavy-duty solution for servicing this broad range of Polaris powersports vehicles. Always start with a fully charged battery.
Fitment — Key Models (see full fitment chart for complete list)
| Model | Year Range |
|---|---|
| Polaris Sportsman 450 HO / 570 (all variants) / 850 (all variants) / 1000 XP (all variants) | 2014–2022 |
| Polaris Scrambler 850 / 1000 XP / 1000 XP Euro | 2017–2022 |
| Polaris Ranger 325 ETX / 500 EFI / 570 EFI / 570 XP / Crew 570 | 2014–2022 |
| Polaris Ranger 900 / 900 XP / Crew 900 / Crew 900 XP | 2014–2019 |
| Polaris Ranger 1000 Diesel / 1000 XP / 1000 Full Size / Crew 1000 XP | 2014–2022 |
| Polaris RZR 570 EFI / 570 S / 570 Trail | 2017–2022 |
| Polaris RZR 900 / 900 S / 900 XP Turbo / RZR 4 900 / RZR 4 900 XP Turbo | 2014–2021 |
| Polaris RZR 1000 / 1000 XP / 1000 RS1 / RZR 4 1000 XP / RZR PRO XP 4 / Turbo R 4 | 2014–2022 |
| Polaris General 1000 / General 4 1000 / General 1000 XP / XP4 | 2016–2021 |
| Polaris ACE 500 / ACE 570 EFI / ACE 900 | 2017–2019 |
Please refer to the full fitment chart for the complete year-by-year model listing.
Key Features
| Feature | Detail |
|---|---|
| Type | 65A MOSFET Voltage Regulator |
| Rating | 65A-rated components — supports heavy accessory loads |
| Application | Polaris ATV/UTV — known weak point on standard OEM units |
| Fitment | Direct replacement — no modification required |
| Supersedes | RM30421 |
| Battery Note | Always start with a fully charged battery |
OEM Cross-Reference
| OEM Part Number | Manufacturer |
|---|---|
| 4016868 | Polaris |
| 4014856 | Polaris |
| 4015231 | Polaris |
| 4014405 | Polaris |
Specifications
| Specification | Detail |
|---|---|
| Component | MOSFET Voltage Regulator |
| Current Rating | 65A |
| Application | Polaris RZR / Ranger / Sportsman / Scrambler / General / ACE |
| Year Range | 2014–2022 |
| Supersedes | RM30421 |
| Condition | New |
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
