2X Rear O2 Oxygen Sensors for BMW E39 E46 Z4 Z3 X3 X5 E53 (1997–2006) 11781433940
Includes: - 2X Rear O2 Oxygen Sensors
Fits Models: - BMW 3 Series (E46) - BMW 5 Series (E39) - BMW Z3 - BMW Z4 - BMW X3 (E83) - BMW X5 (E53)
Model Years: - 1997–2006
Submodels: - 3 Series (E46), 5 Series (E39), Z3, Z4, X3 (E83), X5 (E53)
Engine Options: - Common engine sizes include 2.5L I6, 3.0L I6, 4.4L V8, and 4.8L V8 - Engine codes may include M52, M54, M62, and M67
Description: This set of two rear oxygen sensors is designed for various BMW models, ensuring optimal engine performance and emissions control. These sensors monitor the exhaust gases and provide critical data to the engine control unit, helping to maintain fuel efficiency and reduce harmful emissions.
Features: - Direct fit for specified BMW models - High-quality construction for durability - Ensures accurate exhaust readings - Improves fuel efficiency and reduces emissions - Easy installation
Part Number: 11781433940