2009 Cadillac Escalade EXT Oxygen Sensor (Rear, Lower) - 19209807

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Part Number: 19209807 ; 12570149; 12572772; 12574924; 213-1552; 213-1641; 213-1692; 2131552; 2131641; 2131692

Sensor. Oxygen.
Oxygen Sensor. Assembly, Heated (O2) (POSN 2). Ft. Snsr.

Oxygen Sensor

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.

Diagrams and Kits What This Fits

Assemblies

Fitment/Applications

This product fits 234 vehicle variants.
Buick: 8 models, 55 variants between 2003 and 2008.
Chevrolet: 7 models, 110 variants between 2004 and 2008.
Pontiac: 6 models, 52 variants between 2001 and 2008.
Saturn: 3 models, 17 variants between 2005 and 2008.