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  3. CYCLE ELECTRIC MN/3J58

CYCLE ELECTRIC MN-3J58 Rectifying Regulator MN/3J58

fits model: Fld, Ax. make: Harley, Davidson. year: 2012–2016.

3j58 Cycle Electric Mn/3j58 Rectifying Regulator For 2012-2016 Harley Davidson Fld Ax

( Brand: Cycle Electric ), ( Type: Rectifying Regulator ), ( Manufacturer Part Number: MN/3J58 ), ( Compatible Year: 2016 2015 2014 2013 2012 ), ( Compatible Make: Harley Davidson ), ( Compatible Model: Fld Switchback ), ( Bundle Description: 1 Pc Genuine Cycle Electric Rectifying Regulator ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review CYCLE ELECTRIC Mn/3j58 Rectifying Regulator Harley Davidson fits FLD AX 2012–2016

Introducing the Cycle Electric MN/3J58 Rectifying Regulator, specifically designed for Harley-Davidson FLD model motorcycles manufactured between 2012 and 2016, including the FXD Dyna Line and FXS Softail Standard. This regulator is an essential upgrade for riders who want to ensure their motorcycle's charging system is performing optimally.

The Cycle Electric MN/3J58 Rectifying Regulator is a high-performance replacement for the original OEM regulator. It features a robust design with a die-cast aluminum housing, ensuring durability and reliability on the road. This regulator is designed to manage and regulate the electrical charging system in your Harley-Davidson motorcycle, keeping your battery charged and ensuring your electrical systems function optimally.

The MN/3J58 regulator is a three-phase rectifier, which converts the alternating current (AC) produced by the motorcycle's charging system into direct current (DC) that can be used to charge the battery. This design is particularly beneficial for Harley-Davidson motorcycles, which often have complex electrical systems.

The regulator also includes an integrated voltage regulator, which maintains the battery voltage within an optimal range. This ensures that your battery is not overcharged or undercharged, prolonging its lifespan and improving the overall performance of your motorcycle.

This regulator is a direct plug-and-play replacement for the OEM part, making installation easy and hassle-free. It is also ECE-R10 compliant, meeting the highest standards for motorcycle electrical components.

In summary, the Cycle Electric MN/3J58 Rectifying Regulator is a high-performance, durable, and reliable replacement for the OEM regulator on your Harley-Davidson FLD model motorcycle. It is designed to manage and regulate your charging system effectively, ensuring your battery stays charged and your electrical systems function optimally. With its easy installation and ECE-R10 compliance, this regulator is an essential upgrade for any Harley-Davidson rider.

Pros and Cons of Buying a Cycle Electric MN/3J58 Rectifying Regulator for 2012-2016 Harley-Davidson FLSTF/FLSTC FXD Motorcycles

1. Introduction:

The Cycle Electric MN/3J58 rectifying regulator is a popular aftermarket upgrade for Harley-Davidson FLSTF/FLSTC FXD motorcycles manufactured between 2012 and 2016. This component is responsible for converting alternating current (AC) to direct current (DC) to charge the battery and power the electrical system. In this analysis, we will discuss the key pros and cons of investing in this rectifying regulator.

Pros: 1. Improved Charging Efficiency:

The Cycle Electric MN/3J58 rectifying regulator is known for its superior charging efficiency. It is designed to deliver a consistent and stable charging voltage, which helps maintain a healthy battery and prolongs its lifespan.

2. Enhanced Electrical Performance:

This aftermarket regulator can provide better electrical performance compared to the stock OEM unit. It can deliver more amperage to the battery, resulting in improved lighting, better starting performance, and smoother idling.

3. Durable Construction:

The Cycle Electric MN/3J58 rectifying regulator is built to last. It features a robust design with high-quality components, ensuring reliable operation even in harsh riding conditions.

4. Easy Installation:

Installing this aftermarket regulator is relatively straightforward. It can typically be completed in under an hour, making it a convenient upgrade for DIY enthusiasts or those who prefer minimal downtime.

5. Cost-Effective:

Although the initial investment may seem high, the Cycle Electric MN/3J58 rectifying regulator can save riders money in the long run. Its superior charging efficiency and extended battery lifespan can lead to reduced replacement costs and fewer electrical issues.

Cons: 1. Initial Investment:

The primary disadvantage of this aftermarket regulator is its initial cost. It may be more expensive than the stock OEM unit, which could be a deterrent for some riders.

2. Compatibility:

Although the Cycle Electric MN/3J58 rectifying regulator is designed to fit most 2012-2016 Harley-Davidson FLSTF/FLSTC FXD motorcycles, it is essential to verify compatibility before purchasing. Installing an incompatible regulator could result in electrical issues or even damage to the motorcycle.

3. Potential for Overcharging:

This aftermarket regulator may deliver a higher charging voltage than the stock OEM unit. While this can be beneficial, it also increases the risk of overcharging if not properly regulated. Proper installation and monitoring are crucial to prevent potential damage to the battery or other electrical components.

Conclusion:

The Cycle Electric MN/3J58 rectifying regulator offers several advantages for Harley-Davidson FLSTF/FLSTC FXD motorcycle owners, including improved charging efficiency, enhanced electrical performance, durable construction, and easy installation. However, it also comes with some drawbacks, such as a higher initial investment, potential compatibility issues, and the risk of overcharging.

Recommendation:

If you are a Harley-Davidson FLSTF/FLSTC FXD motorcycle owner looking for an aftermarket rectifying regulator upgrade, the Cycle Electric MN/3J58 is an excellent choice. Its numerous benefits, such as improved charging efficiency and extended battery life, can save you money in the long run. However, it is crucial to ensure compatibility, properly install the regulator, and monitor charging levels to prevent potential issues. Always consult with a professional mechanic or follow the manufacturer's instructions when installing aftermarket parts.

Details:

Cycle Electric Rectifying Regulator for 2012 - 2016 Harley Davidson FLD Ax: Status: In Stock.

part #: mn3j58 price

  • $292.24

specifications rightrectifier:

  • for models: Fld, Ax
  • for makes: Harley, Davidson
  • for years: 2012-2016
  • brand: Cycle Electric
  • type: Rectifying Regulator
  • manufacturer part number: MN/3J58
  • compatible year: 2016 2015 2014 2013 2012
  • compatible make: Harley Davidson
  • compatible model: Fld Switchback
  • bundle description: 1 Pc Genuine Cycle Electric Rectifying Regulator
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement

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  • started: November 13, 2025
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  • MotorCycle Scooter Parts Accessories > Electrical Ignition Components > Voltage Regulators Rectifiers
for models: fld, ax, for makes: harley, davidson, for years: 2012-2016, type: rectifying regulator, compatible year: 2016 2015 2014 2013 2012, compatible make: harley davidson, compatible model: fld switchback, bundle description: 1 pc genuine cycle electric rectifying regulator, core charge: free no core charge, fitment type: direct replacement,
category: motorcycle parts > motorcycle scooter parts accessories > electrical ignition components > voltage regulators rectifiers, sku: 5435597995435713,

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