BMW 328d/328d xDrive/X3 O2 / Oxygen Sensor 13627791600

This OEM Oxygen Sensor (Part Number 7790116) is designed to deliver precise readings of the oxygen levels in your vehicle's exhaust system. Its role is crucial in optimizing fuel efficiency, reducing emissions, and maintaining engine performance. Commonly referred to as an O2 sensor, this part is located in the exhaust manifold, where it monitors the air-fuel mixture. Compatible with specific BMW models such as the 328d and 328d xDrive from 2014 to 2018, as well as the X3 from 2015 to 2017, this sensor effectively replaces worn or malfunctioning units, ensuring accurate engine management. Alternate part number 7791600 also aligns with various engine configurations, solidifying its authenticity as a factory-original component sourced from salvage vehicles. The use of this genuine part can help resolve issues related to poor fuel economy and emissions control, making it a reliable investment for maintaining your vehicle’s functionality.