NGK Mercedes-Benz SLK55 AMG 2016-2012 Direct Fit 5-Wire Wideband A/F Sensor

The advanced ceramic sensor element in this NGK wideband oxygen sensor features a 3-stage contaminant-resistant plasma jet and deposit trap. This design is crucial for protecting the sensor element against poisoning, ensuring it can accurately measure the air-fuel ratio. As a wideband sensor, it goes beyond simple rich/lean switching, outputting a linear signal that allows your vehicle's ECU to make precise, continuous adjustments to the air-fuel mixture. This helps keep combustion as close to stoichiometric as possible, which is key for maximizing engine performance, improving fuel efficiency, and reducing emissions.

NTK, a leading supplier of OEM oxygen sensors, uses state-of-the-art technology in their manufacturing. They have complete control over the ceramics used in their wideband sensors, from the raw materials all the way to the finished product. This attention to detail means you're getting a sensor built with OE application technology, designed to work seamlessly with your Mercedes-Benz SLK55 AMG's onboard diagnostic system.