Precision-Oxygen Sensor for BMW N54 Engines

High-Performance Replacement Sensor

Direct fit for BMW models E71 & F02 with N54 engine (OEM: 11787577666). Engineered with zirconia sensing element for ultra-responsive air-fuel ratio detection, ensuring optimal combustion efficiency and reduced emissions.

Durable Construction & Precision Engineering

Features a stainless steel housing with anti-corrosion coating and high-temperature ceramic core for longevity under extreme conditions. Seamless integration with factory wiring harness for plug-and-play installation.

Enhanced Driving Dynamics

Restores factory-level throttle response and fuel economy by delivering real-time data to the ECU. Ideal for turbocharged N54 engines requiring accurate lambda value monitoring.

Cost-Effective OEM Alternative

Identical signal output as genuine BMW sensors at a fraction of the cost. Batch-tested for voltage consistency (0.1-0.9V range) and rapid heating element activation.

Global Stock Availability

Ships from multiple warehouses with bulk order discounts. Compatible with X6 (E71), 7 Series (F02), and other N54-powered BMWs.