BMW E9X 3-Series Post Cat Oxygen Sensor OEM 11787545074 or 11787545075

The BMW E90, E92, and E93 3-Series models require four oxygen sensors for optimal performance. This high-quality OEM Post Cat Oxygen Sensor is designed specifically for these vehicles and ensures accurate readings of post-catalytic converter emissions. It's available in two variations based on its installation location within the engine, allowing you to select the right sensor for your needs. Sold each. Manufactured by Bosch, a trusted name in automotive parts, this oxygen sensor guarantees reliability and longevity. Whether you're replacing a faulty sensor or performing routine maintenance, it offers excellent value and peace of mind. Part Numbers: Choose between part # 11 78 7 545 074 and 11 78 7 545 075. The former serves as the Post Cat sensor in the front manifold for cylinders 1-3 with a length of 560mm, while the latter is for the rear manifold in cylinders 4-6 with a length of 490mm. Benefits: Utilizing a genuine OEM part ensures compatibility with your BMW, promoting optimal engine performance and emissions control. Don't compromise on quality when it comes to your BMW's oxygen sensors. Properly functioning O2 sensors help maintain fuel efficiency and reduce harmful emissions, which is critical for both performance and environmental concerns. Upgrade your vehicle with this reliable Bosch OEM Post Cat Oxygen Sensor and experience the difference it makes. Order now to keep your BMW E9X 3-Series running smoothly and efficiently. Proper maintenance of your oxygen sensors is vital in preserving the integrity of your vehicle's emission system.