Replacement For - OE Number:13537568607; suitable for BMW 135i Base 3.0L 2011; for BMW 335i Base 3.0L 2011; for BMW 535i Base 3.0L 2011; for BMW 535i GT Base 3.0L 2010-2011; for BMW 535i GT xDrive Base 3.0L 2011; for BMW X3 xDrive28i, xDrive35i 3.0L 2011; for BMW X5 xDrive35i 3.0L 2011; for BMW X5 xDrive30i 3.0L 2010; for BMW X6 xDrive35i 3.0L 2011.
Function - High-efficient fuel sprays and High Impedance Coils enable fast start-up in cold environments, low fuel consumption, and better performance.
Material - Good quality effective O-Ring that can seal fuel vapors in and keep them from leaking.
Installation - Professional installation is highly recommended: Fuel injectors directly affect the air/fuel ratio for the engine and new fuel injectors do require a new or updated tune. We also suggest that you check the other component of the engine before installation.