fits model: E36, Z3m, E46, M3. make: Bmw. year: 2001–2006.

( Manufacturer Part Number: 11127837851 ), ( Type: Cylinder Head ), ( Country/region Of Manufacture: Germany )
The BMW 11127837851 is a set of cylinder heads for the S54 engine, which was commonly used in various high-performance models produced by BMW between 2001 and 2006. This includes the E36 Z3M, E46 M3, and Z4M.
The S54 engine is known for its high power output and responsive performance, and these cylinder heads are a key component in maintaining that performance. The set includes both the intake and exhaust cylinder heads, each featuring four valves per cylinder for improved air and fuel intake and exhaust flow.
The intake cylinder head is designed to maximize airflow into the combustion chamber, with a large intake port and a high-flow intake valve. The exhaust cylinder head, on the other hand, is optimized for efficient exhaust gas flow out of the engine, with a large exhaust port and a high-flow exhaust valve.
The cylinder heads are made from high-grade aluminum alloy for light weight and excellent heat dissipation, and they feature a unique camshaft design that allows for a high-lift, high-duration cam profile for improved power and torque across the engine's rev range.
The cylinder heads also include high-quality valve guides and seats, as well as reinforced head gaskets to ensure a tight seal and prevent leakage. They are designed to fit directly onto the S54 engine block, with no modifications required.
Overall, this BMW 11127837851 set of S54 engine cylinder heads is a must-have for any enthusiast looking to maximize the performance of their high-performance BMW. With their high-flow design, reinforced construction, and high-quality components, these cylinder heads will help your S54 engine deliver its full potential.
Pros of buying BMW E36 Z3M, E46 M3, Z4M, S54 engine cylinder head cams:1. Performance: These engines are known for their power and performance, with the S54 engine being one of the most powerful and reliable BMW engines.
2. Durability: If properly maintained, these engines can last a long time. The S54 engine, in particular, is known for its reliability and durability.
3. Resale value: BMW performance cars and their engines are often highly sought after, which can increase their resale value.
4. Parts availability: Since these cars have been around for a while, there is a good selection of parts available, including the cylinder head cams.
Cons of buying BMW E36 Z3M, E46 M3, Z4M, S54 engine cylinder head cams:1. Cost: These engines and their parts can be expensive, especially if you're looking for high-quality, performance-oriented parts.
2. Complexity: The engines and their components can be complex, which can make maintenance and repairs more challenging.
3. Availability of skilled mechanics: Due to the complexity of these engines, finding a mechanic who is familiar with them can be difficult.
Conclusion:If you're looking for a high-performance engine that can hold its value, the S54 engine is a great choice. However, it's important to be aware of the potential costs and complexities involved in maintaining and repairing these engines. If you're not comfortable with doing the work yourself, it's crucial to find a mechanic who is experienced with these engines.
Recommendation:If you're considering buying these engines or their cylinder head cams, it's important to do your research and ensure that you're getting high-quality parts from a reputable seller. Additionally, consider the cost of maintenance and repair, and make sure you have a mechanic who is experienced with these engines. Overall, if you're willing to invest in the right parts and maintenance, the BMW S54 engine can provide years of enjoyable driving.
A common issue that needs to be addressed on all s54 engines. Includes are all parts pictured on the bench. I recommend decking the surface before installation. Cams, caps, etc.
All of the mounting points and bolt holes are in good condition with no signs stripped threads. The valve seats are in good working condition with no excessive wear. All spark plug holes are intact with no damage to them. Includes are a few small Ziploc baggies with random bolt hardware.
The valve springs are in good working condition with no signs of breakage. The head never overheated and is straight true with no signs of warping. This cylinder head was removed from a 2002 BMW E46 M3 with 130,x miles. OEM BMW Z3M E46 M3 S54 Engine Cylinder Head.
The valves are not burnt. The cylinder head was in good working condition at the time of removal. The head had regular valve adjustments. All of the pictures shown are actual item for sale.
The valves are in good working condition with no bends.