Upstream O2 Oxygen Sensor for BMW 325i 325Ci 330i 330Ci 525i 530i X3 (2001–2006)
Includes: - Upstream O2 Oxygen Sensor
Fits Models: - BMW 325i, 325Ci, 330i, 330Ci, 525i, 530i, X3
Model Years: - 2001–2006
Submodels: - Common trims include Base, Sport, and Premium; chassis codes E46 for 3 Series, E90 for 5 Series, E83 for X3; body styles include Coupe, Sedan, and SUV.
Engine Options: - Common engine sizes include 2.5L I6 (M54B25), 3.0L I6 (M54B30), and 3.0L I6 (N52B30).
Description: This upstream O2 oxygen sensor is designed for various BMW models from 2001 to 2006, ensuring optimal engine performance and emissions control. It monitors the oxygen levels in the exhaust gases, providing critical data to the engine control unit for efficient fuel management.
Features: - Direct fit for specified BMW models - Enhances fuel efficiency and reduces emissions - Durable construction for long-lasting performance - Easy installation with no modifications required - Compatible with both standard and performance applications