View our Specials! Coupon Code: SaveIn2026
Looking for aftermarket parts to modify or upgrade your 2004 BMW 545i 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 24316NTK 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 2007-2005 Direct Fit 5-Wire Wideband A/F Sensor 2004-2005 BMW 545i Base $129.92 |
 OUT OF STOCK 24317NTK 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 2004-2005 BMW 545i Base $154.36 |
 OUT OF STOCK 24321NTK 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 TT 2006-2001 Direct Fit 5-Wire Wideband A/F Sensor 2004-2005 BMW 545i Base $146.33 |
 OUT OF STOCK 25627NTK 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 BMW 545i 2005-2004 Direct Fit Oxygen Sensor 2004-2005 BMW 545i Base $123.43 |