Rear Oxygen Sensor for 2009-2013 Toyota Corolla & More - Delphi ES20372

Delphi ES20372 rear oxygen sensor for the 2009-2013 Toyota Corolla 4-cylinder 1.8L and other vehicles measures the oxygen left in the exhaust and signals the engine computer. That reading helps the computer keep the air-fuel ratio where it belongs.

• Delphi planar technology covers older, conical design sensors
• Smart design consolidates SKUs without using long wires
• Patented protective sensor coating helps prevent contamination
• Validated for all fuel types, including ethanol blends like E85
• Tested to 150,000 miles, plus 2,000 hours of severe thermal testing

Quick facts

• Part: Delphi ES20372 oxygen sensor
• Fits: 2009-2013 Toyota Corolla 4-cylinder 1.8L and other vehicles
• Position: Rear
• Condition: New

A check engine light or a drop in fuel economy can mean the oxygen sensor is worn, though an exhaust leak or a damaged wiring connector may be the real source.

Fits

This Delphi oxygen sensor is listed for a wide range of Toyota, Pontiac and Lexus models. It is a rear oxygen sensor for the 2009-2013 Toyota Matrix 4-cylinder 1.8L and the 2009-2010 Pontiac Vibe 4-cylinder 1.8L or 2.4L. This listing is one sensor, and the cars named here take one each. Owners of other models can look their car up in the "Vehicles it fits" section.

Specifications

In the box

One oxygen sensor and one instruction sheet.

Product information is for general reference and may contain errors. See our Disclaimer.