fits model: 545i, 745i, 745li. make: Bmw. year: 2004–2005.

( Brand: Buyautoparts ), ( Manufacturer Part Number: 31-11670AR ), ( Type: Alternator ), ( Manufacturer Warranty: 1 Year ), ( Ipn: 12 31 7 524 972 ), ( UPC: 193332996889 )
The BuyAutoParts 31-11670AR is a high-quality alternator specifically designed for various BMW models, including the 545i, 645ci, and 745i/li from the year 2004 and 2005. This alternator is a crucial component of your BMW's electrical system, responsible for charging the battery and supplying power to the vehicle's electrical components while the engine is running.
The BuyAutoParts 31-11670AR alternator features a robust construction, ensuring reliable performance even under heavy load conditions. It is equipped with a premium-grade diode that provides efficient power conversion, reducing electrical noise and improving overall system efficiency. The alternator's rotor and stator are carefully engineered for optimal balance, ensuring smooth operation and minimizing vibrations.
The BuyAutoParts 31-11670AR alternator also comes with a precise gap between the rotor and stator, which is essential for efficient power generation. This gap is crucial for the alternator's operation and must be maintained within specific tolerances to ensure proper functioning. The alternator's gap is pre-set by the manufacturer, eliminating the need for time-consuming and potentially error-prone manual adjustments during installation.
This BuyAutoParts alternator is also easy to install, with plug-and-play connectors and clear installation instructions included in the package. It is made to fit perfectly into your BMW, ensuring a seamless integration with your vehicle's electrical system.
In conclusion, the BuyAutoParts 31-11670AR is a reliable and high-performing alternator for your BMW 545i, 645ci, and 745i/li. Its robust construction, efficient power conversion, and precise gap ensure reliable operation, while its easy installation makes it a convenient choice for DIY enthusiasts and professional mechanics alike.
Pros of buying Buyautoparts 31-11670AR for BMW 545i, 645ci, 745i, 745li (2004, 2005) alternator:1. OEM Quality: Buyautoparts is known for producing high-quality replacement parts that closely match the original equipment in terms of fit, form, and function. This part is no exception and should provide reliable performance.
2. Cost-Effective: Compared to purchasing a new alternator directly from a BMW dealer, buying from a third-party supplier like Buyautoparts can save you money.
3. Wide Availability: Buyautoparts offers a broad selection of parts, making it easy to find what you need for your specific model and year.
4. Fast Shipping: Buyautoparts has a strong reputation for delivering parts quickly, which can be especially important if your current alternator fails and leaves you stranded.
Cons of buying Buyautoparts 31-11670AR for BMW 545i, 645ci, 745i, 745li (2004, 2005) alternator:1. Potential Quality Issues: While Buyautoparts is generally known for its high-quality parts, there is always a risk that a particular unit may not meet expectations. It's essential to check the reviews and ratings of the part before purchasing to ensure you're getting a good one.
2. Warranty: Some third-party suppliers may offer a limited warranty on their parts, but it may not be as comprehensive as a warranty offered by a BMW dealer. Make sure to check the warranty coverage before making a purchase.
3. Installation Difficulty: Installing an alternator can be a complex process, and if you're not confident in your abilities, you may want to consider having a professional do the installation to ensure it's done correctly.
Conclusion: If you're looking for a cost-effective and reliable alternative to purchasing a new BMW alternator from a dealer, Buyautoparts 31-11670AR is a good option. However, it's essential to do your research and check the reviews and ratings before making a purchase to ensure you're getting a high-quality part. Additionally, consider the installation process and potential warranty coverage before deciding.
Recommendation: If you're comfortable with the installation process and confident in the part's quality, Buyautoparts 31-11670AR is a good choice for a replacement alternator for your BMW 545i, 645ci, 745i, or 745li (2004, 2005). However, if you're unsure or if you want the peace of mind that comes with a comprehensive warranty, it may be worth considering purchasing the part from a BMW dealer instead.
Quality built Remanufactured Alternators provide peace of mind by combining OE fit, form, and function together with the latest in re manufacturing testing technology to ensure highest quality replacement alternators. voltage - 12.0; Plug Clock Rear View Main Mounting Ear at 6 O 12; Fan Type Internal; Rotation Direction Clockwise Right ; Pulley Included Yes; Family Vale; Groove Quantity 6; Belt Serpentine; Regulator Decoupled Or Clutch No; Amperage Rating 180. Technical Specifications: Part Type:Alternator. Brand:BuyAutoParts. Part Number:31-11670AR.
Tested and Approved: Each part is run through rigorous testing before it leaves the factory. Premium Parts: All parts are premium ISO/TS 16949 quality. Built for trouble-free ownership and 100% visually inspected quality tested, this Alternator is backed by our satisfaction guarantee. This Alternator is manufactured and tested to the strictest OE car truck standards for unparalleled performance.
Condition: REFURBISHED.