NGK Audi A6 Quattro 1998-1996 Direct Fit Oxygen Sensor 2019-infiniti-q50-esi1547140 Fragola -12AN x 45 Degree

Fragola -12AN x 45 Degree Hose End x 1/2 NPT - Black

Automotive kit includes two 2 in

ensuring maximum corrosion resistance in harsh environments

and fuel rail plugs

NGK Audi A6 Quattro 1998-1996 Direct Fit Oxygen Sensor 2019-infiniti-q50-esi1547140 Fragola -12AN x 45 DegreeNTK 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. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic