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2001 Audi A4 Oxygen Sensors

Looking for aftermarket parts to modify or upgrade your 2001 Audi A4 with oxygen sensors? At Tunersports.com we carry a huge selection of the top name brand performance oxygen sensor parts and accessories.

Oxygen Sensor Parts:

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NGK 5-Wire Air Fuel Sensors

OUT OF STOCK 24317 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 oxyge... NGK Audi A4 2006-2001 Direct Fit 5-Wire Wideband A/F Sensor 2001-2005 Audi A4 Base $151.34 Details
OUT OF STOCK 24318 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 oxyge... NGK Audi A8 Quattro 2006-2004 Direct Fit 5-Wire Wideband A/F Sensor 2001-2005 Audi A4 Base $155.86 Details

NGK Direct Fit Oxygen Sensors

OUT OF STOCK 25589 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. Providing constant closed loop fee... NGK Audi A4 2001-2000 Direct Fit Oxygen Sensor 2000-2001 Audi A4 Base $139.69 Details
OUT OF STOCK 25597 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. Providing constant closed loop fee... NGK Audi A4 2001-2000 Direct Fit Oxygen Sensor 2000-2001 Audi A4 Base $139.69 Details
OUT OF STOCK 25605 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. Providing constant closed loop fee... NGK Audi A4 2006-2000 Direct Fit Oxygen Sensor 2000-2005 Audi A4 Base $119.59 Details