Shop 2007 Cadillac Escalade EXT Oxygen Sensor (Rear, Upper, Lower). Oxygen Sensor - Repair or Replace EMISSION, Make, Repair - OEM Cadillac Part # 55584585 (55569903)

Oxygen. Sensor. Snsr.
Oxygen Sensor. Assembly - Heated (O2) (POSN 1). Ft.

Oxygen Sensor

Fits ELR

Oxygen Sensor - Repair or Replace
A failed Oxygen Sensor will often have no noticeable symptoms beyond a check engine light, but it does cause your to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and genuine parts.