Delphi Oxygen Sensor ES20123 for 1999-2008 Mazda 2.3L 2.5L (6, MPV, Protege, Protege5)

The Delphi Oxygen Sensor (part number ES20123) is a direct-fit replacement for 1999-2008 Mazda vehicles with 2.3L, 2.5L, and 2.0L 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: 1999-2008 Mazda models including 6, MPV, Protege, Protege5 - 2.3L, 2.5L, and 2.0L engines. Confirm your year, make, model, and engine before ordering.

Interchanges With: Wells SU5249, Walker Products 25024367, Walker Products 250-24732, DENSO Auto Parts 234-4752, Ford GY02-18-861B9U, Ford GYO218861B9U, Ford FP50-18-861A9U, Ford FSAX-18-8619U and 21 more