BMW 1986A01099 Alternator 0123315022

( Manufacturer Part Number: 1986A01099 ), ( Type: Alternator ), ( Ipn: 0123315022 ), ( Manufacturer Warranty: 1 Year ), ( Oe/oem Part Number: 1432986 ), ( Voltage: 12 V ), ( Amperage: 120 A ), ( Vintage Part: No )

Review BMW 1986 A01099 Alternator fits E46

Introducing the BMW E46 1986A01099 Alternator, a high-performance component designed to keep your BMW E46 series vehicle's electrical system running smoothly. This alternator is an essential part of your car's charging system, converting mechanical energy from the engine into electrical energy to power the vehicle's accessories and recharge the battery.

The BMW 1986A01099 Alternator is a robust and reliable component, manufactured to meet the stringent quality standards of BMW. It is built with a compact and lightweight design, making it an ideal fit for the BMW E46 series vehicles. The alternator features a durable cast housing and a robust drive belt pulley, ensuring long-lasting performance and minimal wear and tear.

This BMW alternator comes with advanced features such as a regulator that maintains a consistent voltage output, even under varying engine loads and driving conditions. It also has a diode rectifier that ensures efficient conversion of alternating current to direct current for charging the battery. The alternator is sealed for life, eliminating the need for regular maintenance.

The BMW 1986A01099 Alternator is easy to install, with clear mounting points and connections. It comes with all necessary hardware for installation, including mounting brackets and wiring harnesses. The alternator is also compatible with original BMW wiring harnesses, ensuring a seamless and hassle-free installation process.

In conclusion, the BMW E46 1986A01099 Alternator is a high-quality and reliable component that is essential for the proper functioning of your BMW E46 series vehicle. It is built with advanced features, robust construction, and easy installation, making it a top choice for BMW enthusiasts and professionals. With this alternator, you can enjoy a reliable and efficient electrical system, ensuring a safe and enjoyable driving experience.

The BMW E46 alternator, specifically the model number 1986A01099, is an essential component of your BMW vehicle's electrical system. This part is responsible for converting mechanical energy from the engine into electrical energy to charge the battery and power the vehicle's electrical systems. Let's discuss some pros and cons of buying this alternator.

1. OEM Part: This alternator is an original equipment manufacturer (OEM) part, which means it is designed, manufactured, and tested by BMW. It is a direct replacement for the failing alternator in your BMW E46.

2. High-Quality Construction: BMW uses high-quality materials and advanced manufacturing techniques to produce durable and reliable components. An OEM alternator is likely to last longer than aftermarket alternatives.

3. Warranty Coverage: BMW offers a warranty on their OEM parts, providing peace of mind and protection against potential defects.

4. Maintains Resale Value: An OEM alternator can help maintain the resale value of your BMW E46 by ensuring that it remains a genuine and authentic BMW.

1. Cost: OEM parts, such as the BMW E46 alternator, can be more expensive than aftermarket alternatives. However, the potential for longer lifespan and superior performance may justify the additional cost for some.

2. Availability: OEM parts may not be as widely available as aftermarket alternatives. You may need to visit a BMW dealership or an authorized BMW parts supplier to purchase an OEM alternator.

The BMW E46 alternator (1986A01099) is a high-quality component designed and manufactured by BMW. Its advantages include OEM construction, long-lasting durability, warranty coverage, and maintaining resale value. However, it may be more expensive and less widely available than aftermarket alternatives. Ultimately, the decision to purchase an OEM alternator depends on your budget, preference for genuine BMW parts, and the importance of having a reliable electrical system in your vehicle. If you prioritize these factors, an OEM BMW E46 alternator is a worthwhile investment.

Details:

E46 Bosch alternator. Never used just took out box to realize it was the wrong plug for my car.

part #: 1986a01099 prices

• $49.99-$150.00

specifications altnagen:

• for models: E46
• for makes: Bmw
• mpn: 1986a01099
• type: Alternator
• ipn: 0123315022
• manufacturer warranty: 1 Year
• oe/oem part number: 1432986
• voltage: 12 V
• amperage: 120 A
• vintage part: No

shipping altnagen:

• transit: 4-11 Days
• class: Standard
• carrier: UPS
• cost: $20.00
• service: UPS Ground
• type: Fixed

returns altnagen:

• policy: No Returns

seller altnagen:

• city: Church Point, Louisiana
• rating: 100.0%
• # reviews: 18

payments altnagen:

• wallet: Paypal
• credit card: Discover
• other

offer altnagen:

• availability: In Stock
• quantity: 1
• options: Ship-to-home
• started: January 12, 2026
• sold: 0
• best offers: True

general altnagen:

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

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