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 for your FX45.
Whether you have a 2003 Infiniti FX45 in Base trim we have you covered. We have 4 oxygen sensors available to mod your FX45. All parts have free shipping to the Continental US 48 States.
 OUT OF STOCK 24298NTK® is The Sensor Specialist™ for import and domestic applications. Established under the NGK family of products, NTK Oxygen Sensors are part of our ongoing commitment to streamline product types and increase coverage. A ceramics company at our core, NTK uses state-of-the art technology enabling... NGK Nissan Altima 2003-2002 Direct Fit Oxygen Sensor 2003-2005 Infiniti FX45 Base $70.63 |
 IN STOCK - LOW 24401NTK® is The Sensor Specialist™ for import and domestic applications. Established under the NGK family of products, NTK Oxygen Sensors are part of our ongoing commitment to streamline product types and increase coverage. A ceramics company at our core, NTK uses state-of-the art technology enabling... NGK Infiniti FX35 2004-2003 Direct Fit Oxygen Sensor 2003-2005 Infiniti FX45 Base $92.38 |
 IN STOCK - LOW 24404NTK® is The Sensor Specialist™ for import and domestic applications. Established under the NGK family of products, NTK Oxygen Sensors are part of our ongoing commitment to streamline product types and increase coverage. A ceramics company at our core, NTK uses state-of-the art technology enabling... NGK Nissan Altima 2006-2004 Direct Fit Oxygen Sensor 2003-2008 Infiniti FX45 Base $65.32 |
 IN STOCK 24408NTK® is The Sensor Specialist™ for import and domestic applications. Established under the NGK family of products, NTK Oxygen Sensors are part of our ongoing commitment to streamline product types and increase coverage. A ceramics company at our core, NTK uses state-of-the art technology enabling... NGK Nissan Altima 2006-2004 Direct Fit Oxygen Sensor 2003-2008 Infiniti FX45 Base $104.42 |