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Looking for aftermarket parts to modify or upgrade your 2003 Infiniti FX45 with oxygen sensors? At Tunersports.com we carry a huge selection of the top name brand performance oxygen sensor parts and accessories.
 OUT OF STOCK 24298NTK 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 fee... NGK Nissan Altima 2003-2002 Direct Fit Oxygen Sensor 2003-2005 Infiniti FX45 Base $82.20 |
 OUT OF STOCK 24401NTK 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 fee... NGK Infiniti FX35 2004-2003 Direct Fit Oxygen Sensor 2003-2005 Infiniti FX45 Base $102.19 |
 IN STOCK - LOW 24404NTK 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 fee... NGK Nissan Altima 2006-2004 Direct Fit Oxygen Sensor 2003-2008 Infiniti FX45 Base $75.98 |
 OUT OF STOCK 24408NTK 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 fee... NGK Nissan Altima 2006-2004 Direct Fit Oxygen Sensor 2003-2008 Infiniti FX45 Base $121.65 |