Delphi Oxygen Sensor P/N:ES10921
Delphi ES10680 front oxygen sensor for the 1996-1999 Nissan Altima 4-cylinder 2.4L and other vehicles measures the oxygen content of the exhaust and sends a signal to the engine computer. This Delphi oxygen sensor is tested and calibrated to OE standards for accurate readings.
A worn oxygen sensor can show up as a check engine light, a rough idle or poorer fuel economy. Before you replace the sensor, rule out damaged wiring or a loose connector, an exhaust leak near the sensor and other causes of the same symptoms, such as a misfire.
The vehicles this sensor fits include the 1996-1999 Nissan Altima 4-cylinder 2.4L, the 1985-1988 Nissan Maxima V6 3.0L, and the 1994-1998 Nissan Quest V6 3.0L and 1999-2000 Quest V6 3.3L. Driving something else? Run your own car through the "Vehicles it fits" section to see if it applies.
Fit and size
Build and materials
One oxygen sensor and one instruction sheet. This listing is one sensor: the 1996-1999 Nissan Altima 4-cylinder 2.4L takes one, and the 1985-1988 Nissan Maxima V6 3.0L takes two.
Is this a Nissan Maxima oxygen sensor for a 1985-1988 model with the V6 3.0L?
Yes. Delphi ES10680 is listed for the 1985-1988 Nissan Maxima V6 3.0L, and that engine takes two sensors.
Is this a Nissan Quest oxygen sensor for the 1994-1998 V6 3.0L and the 1999-2000 V6 3.3L?
Yes. Delphi ES10680 is listed for the 1994-1998 Nissan Quest V6 3.0L and the 1999-2000 Quest V6 3.3L, and each takes two sensors.
Does this front oxygen sensor come with an instruction sheet?
Yes. The package contents are one oxygen sensor and one instruction sheet.
Are Delphi O2 sensors validated for E85 and other ethanol blends?
Yes. This front sensor is validated for all fuel types, including ethanol blends like E85, and has a patented protective coating that helps prevent contamination.
How much testing has this front oxygen sensor been through?
It is tested to 150,000 miles, plus 2,000 hours of severe thermal testing.
No reviews yet — be the first to review this product.
Write a ReviewWARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.