Vehicle Set: Click here to shop 2003 Cadillac Escalade EXT parts.

2003 Cadillac Escalade EXT Oxygen Sensors

Looking for aftermarket parts to modify or upgrade your 2003 Cadillac Escalade EXT 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:

Only show in-stock parts

NGK Direct Fit Oxygen Sensors

OUT OF STOCK 21514 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 Cadillac DeVille 2005-2000 Direct Fit Oxygen Sensor 2003-2006 Cadillac Escalade EXT Base $98.01 Details
IN STOCK 21549 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 Chevrolet Avalanche 2500 2006-2003 Direct Fit Oxygen Sensor 2003-2006 Cadillac Escalade EXT Base $92.84 Details