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Valeo 12-31-8-510-090 Voltage Regulator for BMW Alternators

Part of: Valeo Voltage Regulator for BMW Alternators

Other options in this family: Valeo 599102 Valeo 003-154-40-06 Valeo 12-31-7-603-775 Valeo 599232 Valeo 12-32-1-739-435

Manufacturer

Picture for manufacturer Valeo

Part Number

12-31-8-510-090
22 reviews
Sale Price

$67.54

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Valeo 12-31-8-510-090 is a precision-engineered voltage regulator designed to maintain consistent electrical system performance in BMW vehicles. This regulator controls the alternator's output voltage, ensuring that the battery receives a steady charge while protecting sensitive electrical components from voltage spikes and fluctuations.

Key Features:

  • Direct replacement for BMW OEM part number 12-31-8-510-090
  • Regulates alternator output to maintain optimal 14-volt charging system voltage
  • Solid-state electronic design for reliable, long-lasting performance
  • Prevents overcharging that can damage batteries and electrical components
  • Manufactured by Valeo, a trusted OEM supplier to European automotive manufacturers
  • Precise voltage regulation ensures proper battery charging and electrical system stability

This voltage regulator is a critical component of the charging system, working in conjunction with the alternator to provide stable electrical power. When the voltage regulator fails, symptoms can include battery overcharging, dimming lights, or a dead battery. Replacing a worn or failed voltage regulator restores proper charging system operation and protects your vehicle's electrical components.

Great price, quick shipping. Thank you

Gave one star because I have yet to use the product. Everything so far, delivery and price has been excellent.

Great

Have not installed and tested but happy so far !!!!

So far so good,1st time using ya

I was unaware that I Needed to order separate boxes for my utility rack but the second box is on the way and the price is still the best I could find.

Easy and simple.

FAST AND EASY

It was quick and easy! Perfect fit!

great service

A1......

Simple to order!

I found them doing a search for a clutch kit, they are hands down one of the easiest companys to work with and the prices cant be beat..... I looked everywhere

Great prices... Easy transaction

Great

Ok so far

best price available plus like the ability to pay with amazon

Very Good.

Great buying experience! Easy ordering, competitive pricing and fast shipment.

Great Price, shipped 2 days later though.

Shopping was easy and being able to pay via Amazon is convenient. I do have to say autoplicity shipping emails and tracking webpage is behind. By the time they notified me that it shipped I had already received the products 2 days before. That's not a bad

Ordered a cover for my Jeep. Price was extemely fair and shipped the next morning. Plus I like the variety of products that they have.

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