fits model: 135i, 335i, 535i, Z4, E87, E89, E90, E60, E71. make: Bmw. year: 2007–2016.

( Manufacturer Part Number: 7557202 ), ( Type: Cylinder Head )
The BMW N54 engine cylinder head (part number 7557202) is an essential component for maintaining the exceptional performance and efficiency of various BMW models from 2007 to 2016, including the 135i, 335i, 535i, Z4 (E87 and E89), E60, and E71. This high-performance cylinder head is designed specifically for the N54B30 engine and is a critical piece in delivering the renowned BMW driving experience.
Manufactured to strict BMW standards, this cylinder head features a unique design that optimizes combustion efficiency, power delivery, and emissions control. The head incorporates four valves per cylinder, double-VANOS variable camshaft timing, and high-flow ports for improved airflow and power output. The double-VANOS system allows for variable control of intake and exhaust camshaft timing, enhancing engine responsiveness and performance across the RPM range.
The BMW N54 cylinder head is made from durable, heat-resistant material, ensuring optimal performance even under high-stress conditions. The head is also equipped with a precision-machined intake and exhaust port for optimal gas flow, further enhancing engine efficiency and performance.
This cylinder head is an excellent choice for BMW enthusiasts and mechanics looking to maintain or improve the performance of their N54-powered vehicles. Whether you're looking to replace a worn-out part, upgrade for increased performance, or rebuild your engine, this BMW 7557202 cylinder head is an excellent investment in the longevity and performance of your vehicle.
Note: Ensure proper installation and torque specifications are followed when replacing the engine cylinder head to avoid potential issues and maintain the performance and reliability of your BMW vehicle.
In conclusion, the BMW N54 engine cylinder head (part number 7557202) is a premium quality component designed to deliver exceptional performance and longevity for various BMW models. Its unique design, high-quality construction, and optimized gas flow make it an essential upgrade for any BMW N54 engine-powered vehicle.
BMW models you've mentioned (7557202 07-16 135i, 335i, 535i, Z4 E87/E89, E90, E60, E71 with N54 engine) are high-performance luxury vehicles known for their dynamic driving experience, premium interior, and advanced technology. However, like any vehicle, they have their advantages and disadvantages.
Pros:1. Performance: BMW N54 engines are known for their smooth power delivery and impressive acceleration. The models you've listed are equipped with this engine, offering an engaging driving experience.
2. Handling: BMW models are renowned for their agile handling and responsive steering, which makes them enjoyable to drive, especially on winding roads.
3. Premium Interior: These vehicles come with luxurious interiors, featuring high-quality materials, comfortable seats, and advanced infotainment systems.
4. Advanced Technology: BMW models are equipped with numerous advanced features such as adaptive suspension, parking assist, heads-up display, and more.
Cons:1. Maintenance Costs: BMW vehicles, especially high-performance models, can be expensive to maintain. Replacing parts like the cylinder head can be costly.
2. Reliability Issues: Some owners have reported issues with the N54 engine, such as oil consumption, coolant leaks, and turbocharger failures.
3. Depreciation: Luxury vehicles like BMWs tend to depreciate faster than their non-luxury counterparts, which can make resale value a concern.
4. Fuel Economy: Despite their performance, these vehicles are not very fuel-efficient, which can lead to higher operating costs.
Conclusion:Buying a BMW 7557202 07-16 135i, 335i, 535i, Z4 E87/E89, E90, E60, E71 with N54 engine offers a thrilling driving experience, luxurious interior, and advanced technology. However, these vehicles can be expensive to maintain, have reliability issues, depreciate faster, and have poor fuel economy.
Recommendation:If you're in the market for a high-performance luxury vehicle and are willing to accept the higher costs associated with maintenance and fuel, then these models could be a great fit for you. However, it's essential to thoroughly inspect the vehicle before purchasing, preferably by a trusted mechanic, to identify any potential issues. Additionally, consider budgeting for unexpected maintenance costs. If you prioritize lower maintenance costs, fuel efficiency, or a more reliable vehicle, you may want to consider other options.
Please be 100% sure this is the correct part for your vehicle. For sale is an used OEM part original equipment manufacturer that came stock with your car, it not aftermarket. Unless stated otherwise It may be a little dusty from storage use.