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#: AL46X
Bosch
Interchanges
BrandPart #
BMW12311289404
BMW12311289404
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1986BMW735iBase3.5L6GASTo 10/1985; To 80 Amp Alternator
1986BMWL7Base3.5L6GASTo 10/1985; To 80 Amp Alternator
1985BMW318iBase1.8L4GASTo 80 Amp Alternator | Coupe;
1985BMW325eBase2.7L6GASTo 80 Amp Alternator | Sedan;
1985BMW528eBase2.7L6GAS
1985BMW735iBase3.5L6GAS
1984BMW318iBase1.8L4GASTo 80 Amp Alternator
1984BMW528eBase2.7L6GAS
1984BMW533iBase3.2L6GAS
1984BMW633CSiBase3.2L6GASTo 80 Amp Alternator
1984BMW733iBase3.2L6GASTo 80 Amp Alternator
1983BMW533iBase3.2L6GAS
1983BMW633CSiBase3.2L6GASTo 80 Amp Alternator
1983BMW733iBase3.2L6GASTo 80 Amp Alternator
1982BMW633CSiBase3.2L6GASTo 80 Amp Alternator
1982BMW733iBase3.2L6GASTo 80 Amp Alternator
Product info

The Bosch Alternator part number AL46X is an exceptional choice for your BMW vehicle. Designed with advanced technology, this alternator delivers consistent power to your engine and enables it to run smoothly. This high-quality alternator is compatible with part number 12311289404, making it a perfect fit for your vehicle.

One of the key features of this alternator is its durability. Made with high-quality materials, it is built to last and withstand even the toughest of conditions. With the AL46X, you can rest assured that your vehicle’s electrical system will stay in top condition and provide you with long-lasting performance.

Another benefit of the Bosch Alternator part number AL46X is its efficiency. This alternator delivers maximum power with minimal effort, ensuring that your vehicle’s engine runs smoothly and efficiently. With this alternator, you can expect improved fuel economy and reduced emissions, making it an eco-friendly option.

This alternator is easy to install and requires no modifications or additional parts. It comes with all the necessary hardware and instructions to make the installation process quick and easy. Once installed, you can enjoy a hassle-free driving experience and reliable performance.

In conclusion, the Bosch Alternator part number AL46X is a top-quality product that is designed to provide your BMW vehicle with consistent power and reliable performance. Its advanced features, durability, efficiency, and ease of installation make it a perfect fit for any vehicle owner looking for a dependable alternator.

About Bosch

When it comes to quality and reliability in the automotive OEM parts, Bosch is a name that stands out. Bosch has established itself as a leader in producing top-notch auto parts that drivers trust worldwide.

At Newparts.com, we're proud to offer an extensive selection of Bosch auto parts to our customers. Whether you're in need of Bosch spare parts to keep your vehicle running smoothly or specific components like Bosch fuel injectors or Bosch spark plugs, you'll find what you need in our inventory.

One of the reasons why Bosch is highly regarded in the industry is their commitment to innovation and excellence. Their parts are engineered with precision and built to meet the highest standards, ensuring optimal performance and durability. From fuel injectors that deliver precise fuel delivery for enhanced engine efficiency to spark plugs that ignite the air-fuel mixture with precision timing, Bosch auto parts are designed to keep your vehicle running at its best.

What sets Newparts.com apart is our dedication to providing quality parts at affordable prices. We understand that maintaining your vehicle shouldn't break the bank, which is why we offer Bosch parts at discount prices. You can trust that you're getting great value with every purchase.

In addition to our competitively low pricing, we also prioritize customer satisfaction by offering fast shipping on all Bosch parts. We know that when your vehicle needs repairs, you want to get back on the road as quickly as possible. That's why we strive to process and ship orders fast, so you can get the parts you need when you need them.

When you choose Bosch parts from Newparts.com, you're not just getting quality components – you're getting peace of mind knowing that your vehicle is equipped with parts you can trust. Browse our selection of Bosch auto parts today and experience the difference for yourself. Call us at 855-505-2886 if you want to place your order by phone, or if you have other queries from our customer support team.

Specifications
Amperage Rating80
Case ColorAluminum
Case MaterialAluminum
Cases Per Pallet (ORLY)100
External Fan IncludedYes
External Regulator IncludedYes
Fan TypeExternal
New Or RemanufacuredRemanufactured
One Wire CapableNo
Original Equipment Manufacturer NamesBO
PackagingBox
Plug Clock Rear View Main Mounting Ear at 6 O Clock7
Plug Type381
Pulley Groove Quantity0
Pulley IncludedNo
Pulley Outside Diameter0
Pulley TypeNA
Pulley Type / Belt Type (Alternator)NA
Regulator TypeInternal
Rotation DirectionClockwise
Unit(s) per Car Qty (ORLY)1
Voltage12
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