Delphi Oxygen Sensor P/N:ES10917
Delphi ES20128 oxygen sensor for the 2003-2005 Honda Civic 4-cylinder 1.3L and other vehicles measures the oxygen in the exhaust for the engine computer. It is built to Delphi's OE standards.
A failing oxygen sensor can show up as a check engine light or poorer fuel economy. A lit light by itself does not prove the sensor is at fault, since an exhaust leak ahead of it is another common cause. This listing is one sensor, and the 2003-2005 Honda Civic 4-cylinder 1.3L takes one.
The vehicles it fits include the 2003-2005 Honda Civic 4-cylinder 1.3L. It is also an oxygen sensor for the 2005-2006 Honda CR-V 4-cylinder 2.4L and the 2003-2011 Honda Element 4-cylinder 2.4L, along with other vehicles.
Fit and size
Build and materials
One oxygen sensor and one instruction sheet.
Product information is for general reference and may contain errors. See our Disclaimer.
Is Delphi ES20128 the right oxygen sensor for a 2003-2005 Honda Civic 4-cylinder 1.3L?
Yes. Delphi ES20128 fits the 2003-2005 Honda Civic 4-cylinder 1.3L. If your car is a different Honda, look it up in the "Vehicles it fits" section to see whether this sensor is listed for it.
Is this Delphi oxygen sensor validated for E85 fuel?
Yes. Delphi ES20128 is validated for all fuel types, including ethanol blends like E85.
Does the ES20128 oxygen sensor come with an instruction sheet?
Yes. You get one oxygen sensor and one instruction sheet. This listing is a single sensor.
What are the signs of a failing oxygen sensor like the Delphi ES20128?
A check engine light, poorer fuel economy or a rough idle can mean the sensor is failing. A shop can read the stored codes and test the sensor with the engine running.
What does the protective coating on this oxygen sensor do?
The patented protective sensor coating helps prevent contamination of the sensor. The sensor is OE tested to 150,000 miles, plus 2,000 hours of severe thermal testing.
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