Beck Arnley 159-1115 Fuel Injector

Reliable Fuel Injector for BMW Models

The Beck Arnley 159-1115 fuel injector is designed to deliver precise fuel injection for a range of BMW vehicles. Featuring a blade terminal type and multi-point injection (Mpi) technology, this fuel injector supports efficient engine performance and fuel delivery.

• Compatible with multiple BMW models including 128i, 325i, 328i, 330i, 525i, X3, X5, and Z4
• Blade terminal type ensures secure electrical connection
• Multi-point fuel injection (Mpi) for optimized fuel atomization
• OEM-quality fit and function for reliable operation
• Part number 159-1115 for accurate identification and replacement

Product Details and Specifications

This Beck Arnley fuel injector (part number 159-1115) is engineered to meet the fuel delivery requirements of various BMW models, including the 325xi, 328i xDrive, 330xi, 528i xDrive, and 530xi. The blade terminal type provides a dependable electrical connection, reducing the risk of misfires or poor injector response. Utilizing multi-point injection (Mpi) technology, this injector delivers fuel directly to each cylinder’s intake port, promoting efficient combustion and smoother engine operation.

Applications and Common Issues Addressed

• Restores proper fuel delivery in BMW 128i, 325i, 328i, and related models
• Resolves engine misfires caused by faulty injectors
• Improves fuel efficiency and throttle response
• Eliminates rough idling and hesitation during acceleration
• Addresses injector electrical connection problems with blade terminal design

Installation Notes and Tips

When installing the Beck Arnley 159-1115 fuel injector, ensure the electrical connectors match the blade terminal type for a secure fit. It is recommended to inspect the fuel rail and injector seals for wear or damage during replacement. Proper torque specifications should be followed to avoid leaks or injector damage. Professional installation is advised to maintain optimal engine performance.

Quality Assurance and Warranty

Beck Arnley fuel injectors are manufactured to meet or exceed OEM standards, ensuring consistent performance and durability. The 159-1115 part undergoes rigorous testing to verify fitment and function on compatible BMW models. Warranty coverage details should be confirmed at the time of purchase to ensure protection against manufacturing defects.