1. Alternators For Sale
  2. sku: 17749999527981722
  3. BMW 1740629

BMW Motor Engine Generator Alternator 12311740629

fits model: E39, E38, M52, 530, 740, 750. make: Bmw. year: 1995–2003.

1740629 Bmw 95-03 Oem E39 E38 530 740 750 M52 Motor Engine Generator Alternator

( Manufacturer Part Number: 1740629 ), ( Type: Alternator ), ( Ipn: 12311740629 ), ( Country Of Origin: Germany ), ( California Prop 65 Warning: Motor Vehicles California Requires The Following Notice, Oils And Fluids, Battery Posts, Terminals And Related Accessories Which Contain Lead And Lead Compounds And Other Chemicals Known To The State Of California To Cause Cancer, Birth Defects And Other Reproductive Harm. These Chemicals Are Found In Vehicles, Vehicle Parts And Accessories, Both New And As Replacements. When Being Serviced, These Vehicles Generate Used Oil, Waste Fluids, Grease, Fumes And Particulates, All Known To The State Of California To Cause Cancer, Birth Defects, And Reproductive Harm. )

Review BMW Oem Motor Engine Generator Alternator fits E39 E38 M52 530 740 750 1995–2003

The BMW 1740629 engine generator alternator is a crucial component of the powertrain system in various BMW models produced between 1995 and 2003, including the E39, E38, 530, 740, and 750 series, as well as the M52-powered M5. This alternator plays a vital role in converting mechanical energy from the engine into electrical energy, which powers the vehicle's electrical systems and charges the battery.

This BMW-original alternator is meticulously engineered for optimal performance and reliability. It features a robust, compact design with a durable cast housing that protects the internal components against wear and tear. The alternator's rotor is made from high-strength material, ensuring it can handle the demands of the engine efficiently.

The BMW 1740629 alternator is equipped with a three-phase, permanent magnet diode rectifier. This advanced design allows for smooth and efficient power conversion, reducing power loss and ensuring a consistent electrical output. The alternator also comes with a regulator that maintains the battery charge at an optimal level, preventing overcharging or undercharging.

This OEM alternator is a direct replacement for the original equipment that came with your BMW vehicle. It is designed to fit seamlessly into the existing powertrain system, ensuring a hassle-free installation process. The alternator comes complete with all necessary mounting hardware and wiring connections, making it easy for even the most novice DIYers to install.

In conclusion, the BMW 1740629 engine generator alternator is an essential component for maintaining the electrical power needs of your BMW vehicle. Its robust design, efficient power conversion capabilities, and direct OEM fit make it an ideal choice for BMW owners seeking reliable and long-lasting performance.

The BMW M52 engine, specifically the part number 1740629, is a 6-cylinder, 2.5-liter engine produced by BMW between 1995 and 2003. This engine was used in various models such as the E39 5 Series, E38 7 Series, and the M5. Let's discuss the pros and cons of buying a used BMW M52 engine.

Pros:

1. Reliability: The M52 engine is known for its durability and reliability. With proper maintenance, this engine can last for a long time.

2. Power: The M52 engine delivers impressive power output for its size. It produces around 170-193 horsepower, which is impressive for a 2.5-liter engine.

3. Fuel Efficiency: Compared to larger engines, the M52 engine offers decent fuel efficiency. It's not the most fuel-efficient engine out there, but it's not the worst either.

Cons:

1. Complexity: The M52 engine is a complex piece of machinery. It has a lot of moving parts, which can make repairs more difficult and expensive.

2. Availability: Finding a good used M52 engine can be challenging. They are not as commonly available as some other engines, so you may have to search extensively to find a good one.

3. Cost: The cost of a used M52 engine can vary greatly depending on the condition and mileage. A well-maintained engine with low mileage can be expensive, while a worn-out engine with high mileage can be quite affordable.

Conclusion:

The BMW M52 engine is a reliable, powerful, and fuel-efficient engine that is worth considering if you're in the market for a used engine. However, it's important to keep in mind that this engine can be complex and expensive to repair, and finding a good one can be challenging. If you have the resources and the technical expertise to properly maintain and repair this engine, it can be a great investment. Otherwise, you may want to consider a more common and easier-to-maintain engine.

Recommendation:

If you're set on getting a BMW M52 engine, I would recommend doing a thorough research to find a reliable and well-maintained engine with low mileage. You may also want to consider purchasing the engine from a trusted BMW specialist or dealership to ensure that you're getting a good quality engine. If you're not confident in your ability to maintain and repair this engine, you may want to consider a more common and easier-to-maintain engine.

Details:

Model: BMW 528i. Large Items Shipping. STOCK NUMBER: #1221. All parts come with a 30-day warranty.

part #: 1740629 prices

  • $79.96-$149.95

specifications altnagen:

  • for models: E39, E38, M52, 530, 740, 750
  • for makes: Bmw
  • for years: 1995-2003
  • mpn: 1740629
  • type: Alternator
  • ipn: 12311740629
  • country of origin: Germany
  • california prop 65 warning: Motor Vehicles California Requires The Following Notice, Oils And Fluids, Battery Posts, Terminals And Related Accessories Which Contain Lead And Lead Compounds And Other Chemicals Known To The State Of California To Cause Cancer, Birth Defects And Other Reproductive Harm. These Chemicals Are Found In Vehicles, Vehicle Parts And Accessories, Both New And As Replacements. When Being Serviced, These Vehicles Generate Used Oil, Waste Fluids, Grease, Fumes And Particulates, All Known To The State Of California To Cause Cancer, Birth Defects, And Reproductive Harm.

general altnagen:

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

shipping altnagen:

  • cost: $0.00
  • service: USPS Priority Mail
  • transit: 3-7 Days
  • type: Fixed
  • carrier: USPS
  • class: Expedited

offer altnagen:

  • availability: In Stock
  • started: January 26, 2026
  • quantity: 1
  • sold: 0
  • options: Ship-to-home

returns altnagen:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 60 Days

payments altnagen:

  • wallet: Apple-pay
  • credit card: Discover
  • other

seller altnagen:

  • # reviews: 15552
  • city: Oceanside, California
  • rating: 99.9%
for models: e39, e38, m52, 530, 740, 750, for makes: bmw, for years: 1995-2003, type: alternator, country of origin: germany, california prop 65 warning: motor vehicles california requires the following notice, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the state of california to cause cancer, birth defects and other reproductive harm. these chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. when being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the state of california to cause cancer, birth defects, and reproductive harm.,
category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > alternators generators, sku: 17749999527981722,
Bmw 1740629 Is Similar To:
altnagen logo
5 offers $79.96–$149.95 USD
  • Used. Offer #1 priced at $149.95 + $27.95 shipping estimate = $177.90* total. MODEL: BMW 528i ENGINE M52.+$27.95 shipping
  • Used. Offer #2 priced at $79.96 + $0.00 shipping estimate = $79.96* total. FREE SHIPPING
  • Used. Offer #3 priced at $149.00 + $0.00 shipping estimate = $149.00* total. Pickup Is An Option. USED FACTORY OEM.FREE SHIPPING
  • New. Offer #4 priced at $147.20 + $0.00 shipping estimate = $147.20* total. The part numbers 12311432980, 1231 , and 12317501595 confirm its authenticity as a genuine replacement part, easing your concerns about compatibility Compatible with makes including BMW, it ensures a seamless integration with your vehicle's existing system.FREE SHIPPING
  • Used. Offer #5 priced at $45.00 + $10.00 shipping estimate = $55.00* total. What you see in the photos is exactly what you'll receive.+$10.00 shipping

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