---
product_id: 40786398
title: "RAREELECTRICAL New Voltage Regulator Brush Holder Compatible With Ford Mercury Lincoln Mazda 3G Alternator Gr821 F1dz10c359a F1du-10C359-Aa F1dz-10C359-A Gr821 F1du10c359aa"
brand: "rareelectrical"
price: "S/.153"
currency: PEN
in_stock: true
reviews_count: 5
url: https://www.desertcart.pe/products/40786398-rareelectrical-new-voltage-regulator-brush-holder-compatible-with-ford-mercury
store_origin: PE
region: Peru
---

# 12V Power OEM Compatibility Direct Replacement RAREELECTRICAL New Voltage Regulator Brush Holder Compatible With Ford Mercury Lincoln Mazda 3G Alternator Gr821 F1dz10c359a F1du-10C359-Aa F1dz-10C359-A Gr821 F1du10c359aa

**Brand:** rareelectrical
**Price:** S/.153
**Availability:** ✅ In Stock

## Summary

> ⚙️ Power Up Your Ride with Confidence!

## Quick Answers

- **What is this?** RAREELECTRICAL New Voltage Regulator Brush Holder Compatible With Ford Mercury Lincoln Mazda 3G Alternator Gr821 F1dz10c359a F1du-10C359-Aa F1dz-10C359-A Gr821 F1du10c359aa by rareelectrical
- **How much does it cost?** S/.153 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/40786398-rareelectrical-new-voltage-regulator-brush-holder-compatible-with-ford-mercury)

## Best For

- rareelectrical enthusiasts

## Why This Product

- Trusted rareelectrical brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight Design:** Weighs only 1 lb for easy handling and installation.
- • **Unmatched Compatibility:** Seamlessly fits Ford, Mercury, Lincoln, Mazda, and more!
- • **Robust Quality Assurance:** Computer tested for reliability you can trust.
- • **Plug-and-Play Installation:** No adjustments needed—just install and go!
- • **Precision Voltage Regulation:** Maintains a steady 14.7 volts for optimal performance.

## Overview

The RAREELECTRICAL New Voltage Regulator Brush Holder is a high-quality aftermarket component designed for seamless compatibility with a range of vehicles including Ford, Mercury, Lincoln, and Mazda. It features a non-adjustable 12V circuit type, ensuring reliable voltage regulation at a set point of 14.7 volts. This product is computer tested for quality assurance and comes with a brush holder included, making it a perfect direct replacement for various OEM part numbers.

## Description

RAREELECTRICAL New Voltage Regulator Brush Holder Compatible With Ford Mercury Lincoln Mazda 3G Alternator Gr821 F1dz10c359a F1du-10C359-Aa F1dz-10C359-A Gr821 F1du10c359aa

## Features

- Compatible with CAT, CATERPILLAR, CUMMINS, DELCO, FORD, LINCOLN, MAZDA, MERCURY, MOTORCRAFT, MUSTANG and many more... Please verify your OEM part number from your original unit to help ensure fitment.
- Replaces: *THIS REGULATOR IS A DIRECT REPLACEMENT FOR THESE REGULATOR NUMBERS. , PLEASE REFER TO YOUR PART NUMBER ON YOUR REGULATOR OR 3G FORD ALTERNATOR BEFORE PLACING AN ORDER., FORD: F1DU-10C359-AA F1DZ-10C359-A GR821 , ITEM DESCRIPTION: VOLTAGE REGULATOR, UNIT TYPE: FORD, VOLTAGE: 12, ADJUSTABLE: NON-ADJUSTABLE, CIRCUIT TYPE: A-CIRCUIT, ACTIVATION: ...
- Replaces: A-CIRCUIT, ACTIVATION: IGNITION, POLARITY: NEGATIVE, TERMINAL ID: LIGHT-STATOR-IGNITION, SET POINT: 14.7 VOLTS, SPECIFICATIONS: BRUSH HOLDER INCLUDED, SPECIFICATIONS: RECTIFIER NOT INCLUDED, SPECIFICATIONS: TOLERANCE RING NOT INCLUDED, WEIGHT: 1 LBS ...
- Computer tested for consistent Quality and unsurpassed reliability
- Voltage Regulator - Voltage: 12V Adjustable: Non-Adjustable Circuit Type: A-Circuit Source: Aftermarket

## Images

![RAREELECTRICAL New Voltage Regulator Brush Holder Compatible With Ford Mercury Lincoln Mazda 3G Alternator Gr821 F1dz10c359a F1du-10C359-Aa F1dz-10C359-A Gr821 F1du10c359aa - Image 1](https://m.media-amazon.com/images/I/51Aw1zZLMOL.jpg)
![RAREELECTRICAL New Voltage Regulator Brush Holder Compatible With Ford Mercury Lincoln Mazda 3G Alternator Gr821 F1dz10c359a F1du-10C359-Aa F1dz-10C359-A Gr821 F1du10c359aa - Image 2](https://m.media-amazon.com/images/I/417S48uFJpL.jpg)
![RAREELECTRICAL New Voltage Regulator Brush Holder Compatible With Ford Mercury Lincoln Mazda 3G Alternator Gr821 F1dz10c359a F1du-10C359-Aa F1dz-10C359-A Gr821 F1du10c359aa - Image 3](https://m.media-amazon.com/images/I/41ZnuAN+ucL.jpg)
![RAREELECTRICAL New Voltage Regulator Brush Holder Compatible With Ford Mercury Lincoln Mazda 3G Alternator Gr821 F1dz10c359a F1du-10C359-Aa F1dz-10C359-A Gr821 F1du10c359aa - Image 4](https://m.media-amazon.com/images/I/51bpKqo9TDL.jpg)
![RAREELECTRICAL New Voltage Regulator Brush Holder Compatible With Ford Mercury Lincoln Mazda 3G Alternator Gr821 F1dz10c359a F1du-10C359-Aa F1dz-10C359-A Gr821 F1du10c359aa - Image 5](https://m.media-amazon.com/images/I/91X5UZx9XEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    A REAL SWEET DEAL!!
  

*by R***. on Reviewed in the United States on August 20, 2016*

Now this little darling, how simple or cheap can things get. $10.00 for the new voltage regulator or $300.00 for a new alternator here? I chose the $10.00 route since 90% of alternator troubles on older Ford's are the brushes wear out. Unclip the wire, undo 4 #20 torque screws and remove the old regulator. Slip this new one in place, put back the 4 screws, connect the wire then pull out the small retaining wire holding the new brushes back inside the regulator. Start the engine and shes charging again, all in under half an hour. I own 3 older fords so bought one for each, how much sweeter can it get for ten bucks each instead of complete alternators. FANTASTIC DEAL!!!https://www.amazon.com/dp/B00E9FYG52/ref=cm_cr_ryp_prd_ttl_sol_7

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Saved about $100
  

*by P***H on Reviewed in the United States on October 26, 2015*

Quality Product, Value Priced, Quick Ship.  Saved about $100 in replacing the voltage regulator instead of buying a new alternator.

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Not the original fitting for a Mercury Cougar 2. ...
  

*by R***O on Reviewed in the United States on August 6, 2015*

Not the original fitting for a Mercury Cougar 2.5 6V year 98.5. The pgtail connector is different. I didn't install.

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-02-04*