View our Specials! Coupon Code: SaveIn2026
Looking for aftermarket parts to modify or upgrade your 2004 Subaru Impreza 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 24659NTK 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 Saab 9-2X 2005 Direct Fit 4-Wire A/F Sensor 2002-2005 Subaru Impreza WRX $240.56 |
 OUT OF STOCK 24664NTK 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 Acura EL 2005-2004 Direct Fit 4-Wire A/F Sensor 2003-2004 Subaru Impreza Outback / RS / TS $260.44 |
 $130.48 |
 OUT OF STOCK 24578NTK 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 Subaru Forester 2004-1999 Direct Fit Oxygen Sensor 1999-2004 Subaru Impreza RS 2002-2004 Subaru Impreza Outback / TS $105.34 |
 OUT OF STOCK 24642NTK 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 Saab 9-2X 2006-2005 Direct Fit Oxygen Sensor 2002-2007 Subaru Impreza WRX 2004-2014 Subaru Impreza WRX STI $99.74 |