Front Oxygen Sensor for 1999-2002 Daewoo Lanos & More - Delphi ES10003

Delphi ES10003 front oxygen sensor for the 1999-2002 Daewoo Lanos 4-cylinder 1.6L and other vehicles measures the oxygen left in the exhaust. This Delphi oxygen sensor gives the engine computer the reading it uses to adjust the air-fuel ratio, and Delphi O2 sensors are OE tested and built to Delphi's OE standards.

• 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 ES10003 oxygen sensor
• Fits: 1999-2002 Daewoo Lanos 4-cylinder 1.6L and other vehicles
• Position: Front
• Condition: New

A check-engine light, rough running or poor fuel economy can mean the sensor is worn, though an exhaust leak or a damaged wiring connector can be behind the same signs, so rule those out first.

Fits

It is listed for a wide range of Daewoo and Cadillac models, including the 1999-2002 Daewoo Leganza 4-cylinder 2.2L and the 1999-2002 Daewoo Nubira 4-cylinder 2.0L, and that Nubira takes two sensors. This listing is one sensor. For a Cadillac or any other car, look up its year and engine in the "Vehicles it fits" section.

Specifications

• Position: Front
• Quantity per vehicle: 1 or 2, depending on the vehicle
• Sold as: one sensor
• Condition: New

In the box

One oxygen sensor and one instruction sheet.