Need expert help? Reach out to us via live chat MON-SAT, 9AM to 5PM ET, for support. Our specialists are ready to assist you!

Please, add your first item to the wishlist

Need expert help? Reach out to us via live chat MON-SAT, 9AM to 5PM ET, for support. Our specialists are ready to assist you!

Please, add your first item to the wishlist

Select vehicle to confirm fitment

Alternator

PART#: 12318645329
Genuine BMW

$932.32

In stock

Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2021BMW230iBase2.0L4GASN/A190 Amp; Reman.
2021BMW230i xDriveBase2.0L4GASN/A180 Amp; New
2020BMW230iBase2.0L4GASN/A190 Amp; Reman.
2020BMW230i xDriveBase2.0L4GASN/A190 Amp; New
2020BMW430iBase2.0L4GASN/A190 Amp; New
2020BMW430i xDriveBase2.0L4GASN/A190 Amp; New
2020BMW430i Gran CoupeBase2.0L4GASN/A180 Amp; New
2020BMW430i xDrive Gran CoupeBase2.0L4GASN/A220 Amp; Reman.
2019BMW430iBase2.0L4GASN/A190 Amp; Reman.
2019BMW430i xDriveBase2.0L4GASN/A180 Amp; New
2019BMW430i Gran CoupeBase2.0L4GASN/A180 Amp; New
2019BMW430i xDrive Gran CoupeBase2.0L4GASN/A180 Amp; New
2019BMW230iBase2.0L4GASN/A190 Amp; Reman.
2019BMW230i xDriveBase2.0L4GASN/A180 Amp; New
2019BMW330i GT xDriveBase2.0L4GASN/A190 Amp; Reman.
2018BMW430i xDrive Gran CoupeBase2.0L4GASN/A180 Amp; New
2018BMW430i Gran CoupeBase2.0L4GASN/A180 Amp; New
2018BMW430i xDriveBase2.0L4GASN/A180 Amp; New
2018BMW430iBase2.0L4GASN/A180 Amp; New
2018BMW230i xDriveBase2.0L4GASN/A190 Amp; New
2018BMW230iBase2.0L4GASN/A190 Amp; New
2018BMW330iBase2.0L4GASN/A220 Amp; Reman.
2018BMW330i xDriveBase2.0L4GASN/A190 Amp; New
2018BMW330i GT xDriveBase2.0L4GASN/A190 Amp; Reman.
2017BMW230iBase2.0L4GASN/A180 Amp; New
2017BMW230i xDriveBase2.0L4GASN/A190 Amp; Reman.
2017BMW330iBase2.0L4GASN/A190 Amp; Reman.
2017BMW330i xDriveBase2.0L4GASN/A180 Amp; New
2017BMW330i GT xDriveBase2.0L4GASN/A190 Amp; New
2017BMW430iBase2.0L4GASN/A190 Amp; New
2017BMW430i xDriveBase2.0L4GASN/A190 Amp; Reman.
2017BMW430i Gran CoupeBase2.0L4GASN/A190 Amp; Reman.
2017BMW430i xDrive Gran CoupeBase2.0L4GASN/A190 Amp; Reman.
Product info

The Genuine BMW Alternator part number 12318645329 for BMW is a highly-efficient and reliable replacement for your car’s alternator. Made from top-quality materials, this alternator has been rigorously tested to ensure optimum performance and longevity.

One of the key benefits of this BMW alternator is its ability to deliver consistent and reliable power to your car’s electrical system. It boasts a high output rate, ensuring that your car’s battery is always charged and ready to go. This means that you can drive your car with confidence, knowing that its electrical system is working at peak performance.

The Genuine BMW Alternator part number 12318645329 for BMW is also incredibly easy to install. It fits perfectly into your car’s engine bay, and comes with all the necessary fittings and connectors. This means that you can install it yourself, without the need for a professional mechanic.

Another great feature of this BMW alternator is its durability. Made from top-quality materials, it is built to last and can endure even the toughest driving conditions. This means that you can enjoy years of trouble-free driving with this alternator installed in your car.

In terms of usage, the Genuine BMW Alternator part number 12318645329 for BMW is perfect for anyone who wants to keep their car’s electrical system running smoothly. Whether you’re a professional mechanic or a DIY enthusiast, this alternator is a must-have for anyone who cares about their car’s performance.

Overall, the Genuine BMW Alternator part number 12318645329 for BMW is an excellent choice for anyone who wants a reliable and efficient replacement for their car’s alternator. With its high output rate, easy installation, and durability, this alternator is sure to provide years of trouble-free driving.

About Genuine BMW

BMW is a German multinational corporation, and one of the most recognized names in the automotive industry. The company represents the 14th largest producer of motor vehicles in the world and has a notable motorsport history. BMW manufactures a variety of vehicles in the United States, Germany, South Africa, United Kingdom, China, and other countries.The company started out as an aircraft engines manufacturer in 1916 but ultimately became shifted towards making cars just twelve years later. Production of their aircraft engines began in Munich, Germany, which is where the BMW headquarters is located to this day.

The company faced serious competition from Mercedes in the mid-20th century and was on the verge of bankruptcy. After two children of Günther Quandt, a famous German industrialist made a considerable investment in BMW in 1959, the company recovered and became more successful than ever before.

In recent years, the corporation put a lot of its time, effort, and manufacturing capabilities into developing electric and hybrid vehicles.As of 2020, BMW employs more than 120,000 people across the globe, out of which 90% is in the automotive segment.

Around 2.9% of BMW employees work in the motorcycles segment. The corporation currently has 31 production locations in 15 different countries.Out of the 31 production locations worldwide, the plant with the highest output is located in Greer, South Carolina.

Aside from manufacturing cars, motorcycles, and other vehicles, BMW is known for making impressive performance parts, body parts, automotive lighting, auto repair parts, wheels, electronics components, interior accessories, and exterior accessories.

Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.

Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

Free shipping Icon

FREE SHIPPING

Available on all kits, sets & Bison performance products