Shop 2013 Cadillac Escalade EXT Oxygen Sensor (Rear, Lower). 1.3 LITER TURBO. Encore GX; Downstream; 1 LITER, TURBO, Repair - OEM Cadillac Part # 12681390

Sensor. Oxygen. Ft. Snsr.
Oxygen Sensor.

Oxygen Sensor

Fits Encore GX, Trailblazer

1.3 LITER TURBO. Encore GX; Downstream; 1.3L. Trailblazer; Downstream; 1.3L.
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.