Delphi Oxygen Sensor ES20101 for 1999-2004 Subaru 2.5L (Forester, Impreza)

The Delphi Oxygen Sensor (part number ES20101) is a direct-fit replacement for 1999-2004 Subaru vehicles with 2.5L 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: 1999-2004 Subaru models including Forester, Impreza - 2.5L engines. Confirm your year, make, model, and engine before ordering.

Interchanges With: Wells SU4679, Wells SU6405, Walker Products 250-24295, DENSO Auto Parts 234-4706, Subaru 22690 AA420, Subaru 22690 AA540, Subaru 22690 AA640, NTK 24578 and 5 more