Delphi Oxygen Sensor ES20371 for 2004-2007 Mazda 2.0L 2.3L (3, 5)

The Delphi Oxygen Sensor (part number ES20371) is a direct-fit replacement for 2004-2007 Mazda vehicles with 2.0L and 2.3L engines.

Features:

• 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
• OE tested to 150,000 miles, plus 2,000 hours severe thermal testing
• Delphi is a global OE manufacturer for oxygen sensor and all oxygen sensors are built to Delphi's OE standards

Specifications:

Fits: 2004-2007 Mazda models including 3, 5 - 2.0L and 2.3L engines. Confirm your year, make, model, and engine before ordering.

Interchanges With: Airtex 5S10011, Airtex 5S10012, Airtex 5S8311, Wells SU11464, Wells SU11465, Wells SU9776, Walker Products 250-24661, Beck/Arnley 156-4365 and 17 more