What does a regulator/rectifier do on a motorcycle?

The regulator/rectifier converts the AC power generated by your stator into DC power. It also controls the voltage, ensuring it stays within the correct range to charge your battery and power your motorcycle's electrical components without damaging them.

Is this a difficult part to install?

This unit is designed as a direct OEM replacement with stock mounting locations and OEM-style connectors, making it a plug-and-play installation for most Harley-Davidson models. Refer to the manufacturer's installation instructions for specific details.

What is covered by the one-year warranty?

The one-year manufacturer's warranty covers defects in materials and workmanship. Please consult the warranty documentation provided by Arrowhead for full terms and conditions.

Arrowhead Voltage Regulator/Rectifier 230-22133

Name: Arrowhead Harley-Davidson 12 Volt Regulator / Rectifier
Brand: Arrowhead
SKU: arrowhead-arrowhead-harley-davidson-12-volt-regulator-rectifier-t14-732991
Price: 211.31 USD
Availability: BackOrder

Arrowhead Harley-Davidson 12 Volt Regulator / Rectifier

$211.31

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Arrowhead Harley-Davidson 12 Volt Regulator / Rectifier. Direct OEM replacement for reliable charging.

Key Features

Fits Harley-Davidson motorcycles as a direct OEM replacement.
Meets or exceeds original manufacturer specifications and performance standards.
Robust design with high-quality components for extended life.
Uses stock mounting location for straightforward installation.
Features OEM style connectors for plug-and-play fitment.
Offers improved heat-sink and charging capabilities.

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Product Details

This is a new 12 Volt Regulator/Rectifier from Arrowhead, designed to replace the original unit on your Harley-Davidson motorcycle. This part is crucial because it manages the electrical output from your stator, converting the AC power to DC and regulating the voltage to keep your battery charged and your electrical system running smoothly. If your battery isn't charging properly or your lights are acting up, a faulty regulator/rectifier could be the culprit.

Arrowhead built this unit with a robust design and high-quality components, aiming for an extended service life. It's a direct replacement, meaning it uses the stock mounting location on your Harley-Davidson, and comes with OEM-style connectors for a plug-and-play installation – no cutting or splicing wires needed. You can expect improved heat-sink capabilities to help keep the unit cool under load, and better charging performance to ensure your battery stays topped up.

This regulator/rectifier meets or exceeds the original manufacturer's specifications, so you can be confident in its performance. It's backed by a one-year manufacturer's warranty for added peace of mind.