Naturefalls Automotive Oxygen Sensor - Direct Fit Front Oxygen Sensor for Select BMW 4.4L Models Upstream Stainless Steel 5-Wire

This front oxygen sensor is a precision replacement component engineered for select BMW 4.4L models, including the 550i, 650i, 750i, Alpina B6, and M5 from model years 2009 through 2015. Designed for the upstream or front position, this sensor directly integrates with the vehicle's emissions system to ensure accurate air-fuel ratio monitoring and optimal engine performance. Constructed with a stainless steel housing, this sensor provides reliable corrosion resistance for durable operation.

The threads are pre-coated with anti-seize lubricant to simplify installation, and the included cover protection keeps the sensor pristine during transit. Measuring 6.063 x 2.480 x 2.402 inches and weighing just 0.2205 pounds, this compact unit comes as a single-piece package, ready for professional installation. The documented package size is 15 6 6, providing a clear specification for product selection.

Product Details

• Vehicle Fitment: BMW 550i 4.4L 2011-2015 BMW 550i GT 4.4L 2010-2015 BMW 550i GT xDrive 4.4L 2010-2015 BMW 550i xDrive 4.4L 2011-2015 BMW 650i 4.4L 2012-2015 BMW 650i Gran Coupe 4.4L 2013-2015
• Additional Vehicle Fitment: BMW 650i xDrive 4.4L 2012-2015 BMW 650i xDrive Gran Coupe 4.4L 2013-2015 BMW 750i 4.4L 2009-2015 BMW 750i xDrive 4.4L 2010-2015 BMW 750Li 4.4L 2009-2015 BMW 750Li xDrive 4.4L 2010-2015