fits model: 328i, 328xi, E90, 303. make: Bmw. year: 2009–2011.

( Manufacturer Part Number: 328I ), ( Part Type: Engine Crankshaft ), ( Conditions Options: Sedan, E90, Naturally Aspirated ), ( Genuine Oem: Yes ), ( Ipn: 303.bm1s10 ), ( Year: 2010 ), ( Manufacturer Warranty: 60 Day )
The BMW 303.bm1s10 crankshaft is a critical component of the N52 engine found in the BMW 3 Series E90 model, specifically for the 328xi variant, manufactured from 2009 to 2011. This crankshaft is an essential part of the engine's internal combustion system, responsible for transmitting the torque generated by the pistons to the transmission, thereby propelling the vehicle.
The BMW 303.bm1s10 crankshaft is a forged steel component, ensuring robustness and long-term durability. It is precision-machined to exacting tolerances, ensuring smooth operation and optimal engine performance. The crankshaft features a counterweight design, which reduces vibrations and enhances engine balance, contributing to a quiet and comfortable driving experience.
The crankshaft is equipped with eight main bearings, which ensure minimal friction and provide a long service life. The bearings are made of high-quality materials, such as steel and bronze, to ensure optimal performance and durability. The crankshaft also features a precision-machined camshaft journal, which ensures proper alignment and operation of the timing chain.
The BMW 303.bm1s10 crankshaft is designed to meet the stringent quality standards of BMW, ensuring reliable and efficient operation. It is essential to replace the crankshaft if it shows signs of wear or damage, such as excessive noise, oil leaks, or engine misfires. Installing a high-quality replacement crankshaft, like the BMW 303.bm1s10, can help maintain the performance and longevity of the engine.
In summary, the BMW 303.bm1s10 crankshaft is a critical component of the N52 engine in the BMW 3 Series E90 328xi. It is a robust, precision-machined forged steel component with a counterweight design, eight main bearings, and a precision-machined camshaft journal. Regular maintenance and replacement of this crankshaft can help ensure the longevity and performance of the engine.
Pros of buying a BMW 3 Series (E90) with a N52 3.2L inline-6 engine and crankshaft from 2009 to 2011:1. Reliability: The N52 engine is known for its durability and long-term reliability, especially with regular maintenance.
2. Performance: The 3.2L engine provides a smooth and powerful driving experience, with good acceleration and responsiveness.
3. Fuel Efficiency: Compared to larger engines, the N52 offers decent fuel efficiency, which can save you money on gas over time.
4. Resale Value: BMWs generally hold their value well, and the E90 3 Series is no exception. A well-maintained car with a good engine can be a wise investment.
Cons of buying a BMW 3 Series (E90) with a N52 3.2L inline-6 engine and crankshaft from 2009 to 2011:1. Maintenance Costs: While the N52 engine is reliable, it does require regular maintenance to keep it running smoothly. This can include things like timing chain replacement, which can be expensive.
2. Repair Costs: If something goes wrong with the crankshaft or any other major component, repair costs can be high due to the high-end nature of the car.
3. Depreciation: Despite its resale value, the E90 3 Series can still depreciate significantly over time, especially if it's not well-maintained or has a lot of miles on it.
4. Complexity: BMWs can be complex cars to work on, and the N52 engine is no exception. This can make DIY repairs challenging and time-consuming.
Conclusion: Buying a BMW 3 Series (E90) with a N52 3.2L inline-6 engine and crankshaft from 2009 to 2011 can be a good investment if you're willing to put in the time and money for regular maintenance and potential repairs. The car offers reliable performance, decent fuel efficiency, and good resale value, but these benefits come with higher maintenance and repair costs compared to some other cars. Ultimately, it's important to do your research and consider your budget and driving needs before making a decision.
Recommendation: If you're interested in buying an E90 3 Series with a N52 engine, I would recommend looking for a car with a clean maintenance history and low mileage. This will help reduce the likelihood of major repairs and increase the car's resale value. Additionally, consider getting a pre-purchase inspection to ensure that the car is in good condition and doesn't have any hidden issues. Finally, be prepared to invest in regular maintenance and potential repairs to keep the car running smoothly over the long term.
These extra attached parts are not covered by any warranty. Warranty covers the base component and none of other attached parts. BMW 328Xi E90 Sedan N52 Engine Crankshaft 2009 2010 2011: Review photos this is your actual part. Major components are stamped and may have heat sensitive tabs attached to indicated overheating that would void warranty.
Parts are not covered for external fluid leaks. Many electronic modules and components require programming.
Miles: 117000 - N/A or Unknown. Stock #: 240590. Donor Vehicle: model: 328I.