NGK Audi RS4 2008-2007 Direct Fit 5-Wire Wideband A/F Sensor

$356.00

Sku: NGK24343
Brand: NGK

NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. While conventional switching oxygen sensors only switch rich or lean, wideband oxygen (or Air-Fuel Ratio) sensors produce a linear output signal that allows the ECU determine exactly how rich or lean an engine is running and make continuous and precise adjustments of the air-fuel mixture to stay closest to stoichiometric, providing the best possible combustion and fewest emissions. A ceramics company at our core, NTK uses state-of-the art technology enabling complete control of the ceramics used in our wideband oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.

This Part Fits:

Year	Make	Model	Submodel
2007-2008	Audi	RS4	Base
2008	Audi	RS4	Cabriolet
2006-2008	Porsche	911	Carrera
2006-2008	Porsche	911	Carrera 4
2006-2008	Porsche	911	Carrera 4S
2006-2008	Porsche	911	Carrera S
2008-2009	Porsche	911	GT2
2011	Porsche	911	GT2 RS
2007-2008	Porsche	911	Targa 4
2007-2008	Porsche	911	Targa 4S
2007-2009	Porsche	911	Turbo