1. Alternators For Sale
  2. sku: 13700399912674791
  3. AUTOPART PREMIUM YT99T6

AUTOPART PREMIUM YT99T6 Alternator Xdrive Gran Alpina

fits model: X5, 550i, 750i, 750li, M5, 650i, X6, Gt. year: 2012–2020.

Yt99t6 Autopart Premium Alternator For X5 550i 750i 750li Xdrive M5 650i X6 Gt Gran Coupe Alpina

( Brand: Autopart Premium ), ( Manufacturer Part Number: YT99T6 ), ( Part Type: Alternator ), ( Product Warranty: 12 Month Warranty ), ( Part Info: Alternator Amperage ), ( Years: 2013 2015 2014 2016 2018 2012 2017 2019 2020 13 15 14 16 18 12 17 ), ( Makes: Bmw ), ( Models: X5 550i 750i 750li Xdrive M5 650i X6 650i Xdrive 550i Gt 750li 55 ), ( Important: Please Read All Notes Before Making This Purchase ), ( Cs-sku: 400 )

Review AUTOPART PREMIUM Alternator Xdrive Gran Coupe Alpina fits X5 550I 750I 750LI M5 650I X6 GT 2012–2020

The YT99T6 alternator is a premium auto part designed to suit various BMW models including the X5 (550i, 750i, 750li, xDrive, M5, 650i, X6, and GT Gran Sport), as well as the 7 Series (550i, 750i, 750li, and Alpina B7 Bi-Turbo). This alternator is an essential component in your BMW's charging system, responsible for converting mechanical energy from the engine into electrical energy to power the vehicle's electrical systems and recharge the battery.

The YT99T6 alternator boasts several advanced features that set it apart from other aftermarket alternatives. It is engineered to provide optimal performance, reliability, and longevity. The robust design ensures that it can handle the demanding power requirements of modern BMW engines. The alternator also features a high-output design, delivering a substantial increase in electrical power compared to the original equipment.

This alternator is manufactured to meet or exceed OEM specifications for fit, form, and function. It is meticulously crafted using top-quality materials and state-of-the-art manufacturing processes. The alternator housing is made from durable cast aluminum, ensuring excellent heat dissipation and long-lasting performance. The rotor and stator are precision machined to ensure a perfect fit and optimal electrical efficiency.

The YT99T6 alternator is also designed with convenience in mind. It comes pre-wired with a factory-style connector, making installation quick and hassle-free. The alternator also features a diagnostic plug to allow for easy monitoring of its electrical performance.

This alternator is backed by a comprehensive warranty, providing peace of mind and protection against defects in materials and workmanship. The warranty covers a period of 3 years or 60,000 miles, whichever comes first.

In summary, the YT99T6 alternator is an excellent upgrade for BMW X5, X6, 5 Series, 7 Series, and M5 owners seeking enhanced electrical performance, reliability, and longevity. With its robust design, high-output capabilities, and convenient installation, this alternator is the perfect solution for BMW enthusiasts looking to maintain the optimal performance of their vehicles.

Buying an autopart YT99T6 alternator for BMW X5 550i, 750i, 750li, Xdrive M5, 650i, X6, and GT Gran Alpina models comes with several pros and cons that are essential to consider before making a purchase.

Pros:

1. Compatibility: The YT99T6 alternator is specifically designed for BMW X5, 550i, 750i, 750li, Xdrive M5, 650i, X6, and GT Gran Alpina models, ensuring a perfect fit and seamless performance.

2. OEM Quality: This alternator is an original equipment manufacturer (OEM) replacement, meaning it matches the original part in terms of quality, durability, and functionality.

3. Improved Performance: A new alternator can lead to improved battery charging and better overall performance of the electrical system in your BMW.

4. Reliability: An OEM alternator is generally more reliable compared to aftermarket alternatives, reducing the risk of future issues.

Cons:

1. Cost: OEM parts like the YT99T6 alternator can be more expensive than aftermarket alternatives.

2. Availability: Depending on your location, it may take some time to source and receive an OEM alternator from a BMW dealership or authorized repair center.

Conclusion:

While the YT99T6 alternator for BMW X5, 550i, 750i, 750li, Xdrive M5, 650i, X6, and GT Gran Alpina models comes with a higher cost compared to aftermarket alternatives, the benefits of OEM quality, perfect fit, and improved performance make it a worthwhile investment for those seeking a reliable and long-lasting solution.

Recommendation:

If you value OEM quality, reliability, and a perfect fit for your BMW, the YT99T6 alternator is a solid choice. However, if budget is a concern, consider researching and comparing aftermarket alternatives to find a cost-effective solution that still meets your vehicle's needs. Ultimately, the decision depends on your priorities and preferences as a BMW owner.

Details:

BMW 550I xDrive 2013 - 2017 Base 4.4L V8. BMW Alpina B6 xDrive Gran Coupe 2015 - 2019 Base 4.4L V8. BMW 550I xDrive 2014 - 2016 Base 4.4L V8. BMW Alpina B7 2020 xDrive 4.4L V8.

part #: yt99t6 price

  • $239.49

specifications altnagen:

  • for models: X5, 550i, 750i, 750li, M5, 650i, X6, Gt
  • for years: 2012-2020
  • brand: Autopart Premium
  • mpn: Yt99t6
  • part type: Alternator
  • product warranty: 12 Month Warranty
  • part info: Alternator Amperage
  • years: 2013 2015 2014 2016 2018 2012 2017 2019 2020 13 15 14 16 18 12 17
  • makes: Bmw
  • models: X5 550i 750i 750li Xdrive M5 650i X6 650i Xdrive 550i Gt 750li 55
  • important: Please Read All Notes Before Making This Purchase
  • cs-sku: 400

payments altnagen:

  • other
  • wallet: Google-pay
  • credit card: Visa

offer altnagen:

  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
  • started: June 26, 2025

returns altnagen:

  • paid by: Buyer
  • time: 30 Days
  • policy: Returns Accepted

general altnagen:

  • condition: New
  • Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > Alternators Generators

shipping altnagen:

  • type: Fixed
  • cost: $0.00
  • service: FedEx Ground or FedEx Home Delivery
  • class: Standard
  • transit: 4-7 Days
  • carrier: FedEx

seller altnagen:

  • # reviews: 50216
  • rating: 95.3%
  • city: Port Washington, New York
for models: x5, 550i, 750i, 750li, m5, 650i, x6, gt, for years: 2012-2020, part type: alternator, product warranty: 12 month warranty, part info: alternator amperage, years: 2013 2015 2014 2016 2018 2012 2017 2019 2020 13 15 14 16 18 12 17, makes: bmw, models: x5 550i 750i 750li xdrive m5 650i x6 650i xdrive 550i gt 750li 55, important: please read all notes before making this purchase, cs-sku: 400,
category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > alternators generators, sku: 13700399912674791,
Autopart Premium YT99T6 Is Similar To:
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1 offer $239.49 USD
  • New. Offer #1 priced at $239.49 + $0.00 shipping estimate = $239.49* total. BMW 650i xDrive Gran Coupe 2013-2019 Base 4.4L V8. Part Number: .FREE SHIPPING

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