The BMW Part Set Bolt Cylinder Head 11127548799 is a crucial component in vehicle maintenance, particularly for BMW models. This part ensures the secure attachment of the cylinder head to the engine block, maintaining the integrity and performance of the engine. It is specifically used in BMW models with N51 and N52 6-cylinder engines, including the 1 Series, 3 Series, X3, X5, and Z4.
Proper installation and maintenance of this bolt set are essential to prevent engine damage and ensure optimal performance.
The BMW Part Set Bolt Cylinder Head 11127548799 is a genuine BMW part designed as a direct replacement for the cylinder head bolts on specific BMW models. This set includes 14 bolts made from high-quality, durable materials engineered to withstand the harsh conditions of the engine’s combustion process. The bolts are manufactured to meet strict OEM specifications, ensuring perfect fitment and compatibility.
This part is specifically compatible with BMW models equipped with N51 and N52 6-cylinder engines, including:
1 Series E82 / E88 (2008-2013) 128i
3 Series E90 / E91 / E92 / E93 (2006-2013) 323i, 325i, 325xi, 328i, 328xi
The bolts are essential for maintaining the integrity of the cylinder head and ensuring optimal engine performance.
They are typically replaced whenever the cylinder head is removed to ensure proper torque and sealing.
Torque wrench
Socket set (various sizes)
Screwdrivers
Allen wrenches
Torx bits
Engine stand (optional but recommended)
Clean rags and degreaser
Engine oil
Preparation: Ensure the engine is cool and disconnect the battery. Drain the engine oil and coolant.
Remove Components: Remove the intake manifold, exhaust manifold, and any other components obstructing access to the cylinder head bolts.
Remove Cylinder Head: Loosen and remove the cylinder head bolts in the reverse order of the tightening sequence. Carefully lift the cylinder head off the engine block.
Clean and Inspect: Clean the mating surfaces of the cylinder head and engine block.
Inspect for any damage or warping.
Install New Bolts: Place the new cylinder head bolts in the correct positions. Ensure they are clean and free of debris.
Install Cylinder Head: Carefully lower the cylinder head onto the engine block. Ensure it is properly aligned.
Torque Bolts: Tighten the cylinder head bolts in the specified sequence and to the specified torque using a calibrated torque wrench.
Reassemble Components: Reinstall the exhaust manifold, intake manifold, and any other components removed earlier.
Refill Fluids: Refill the engine with oil and coolant.
Reconnect Battery: Reconnect the battery and start the engine.
Check for any leaks and ensure everything is functioning properly.
Use New Bolts: Always use new bolts as they stretch when torqued and should not be reused.
Follow Torque Sequence: Follow the specified torque sequence and values to avoid warping the cylinder head.
Cleanliness: Keep all parts clean and free of debris to avoid contamination.
Proper Tools: Use the correct tools and ensure they are in good condition.
Safety Gear: Wear appropriate safety gear, such as gloves and eye protection.
The BMW Part Set Bolt Cylinder Head 11127548799 offers several benefits, including improved engine performance and reliability. This genuine BMW part is designed to maintain the integrity of the engine by ensuring that the cylinder head is securely fastened. This reduces the risk of damage or malfunction due to loose or faulty parts.
Additionally, using this high-quality bolt set helps to ensure that the engine operates at peak performance, delivering smooth and consistent power output. The part undergoes rigorous testing and is made from dependable materials, ensuring long-lasting durability and dependability. It is compatible with various BMW models from 2006 to 2013, including the 3 Series, 5 Series, X3, and Z4.
The part also comes with a manufacturer’s warranty, providing peace of mind for the user.
Follow Manufacturer Guidelines: Always adhere to BMW’s recommended procedures for installation and maintenance.
Use New Bolts: Never reuse head bolts as they stretch when torqued and can’t be reused.
Proper Torquing: Ensure bolts are torqued to the specified settings to avoid overstretching or damage.
Regular Inspections: Periodically check the bolts for any signs of wear or damage.
Cleanliness: Keep the area around the cylinder head clean to prevent debris from causing damage.
Professional Installation: Have the bolts installed by a certified BMW technician to ensure proper handling.
Avoid Overheating: Ensure the engine is not overheating as excessive heat can compromise bolt integrity.
Use OEM Parts: Use genuine BMW parts to ensure compatibility and longevity.
The BMW Part Set Bolt Cylinder Head 11127548799 is a crucial component for BMW models with N51 and N52 6-cylinder engines, ensuring the secure attachment of the cylinder head to the engine block.
This genuine BMW part includes 14 high-quality bolts made from durable materials, engineered to withstand harsh engine conditions. Proper installation and maintenance are essential to prevent engine damage and ensure optimal performance.
The part is specifically compatible with various BMW models, including the 1 Series, 3 Series, X3, X5, and Z4. It offers several benefits, including:
To maintain the integrity of the engine, it is recommended to follow manufacturer guidelines, use new bolts, ensure proper torquing, perform regular inspections, keep the area clean, have professional installation, avoid overheating, and use OEM parts.
