Oxygen Sensor for 1998 Subaru Forester & More - Delphi ES10301

Delphi ES10301 oxygen sensor for the 1998 Subaru Forester H4 2.5L and other vehicles measures oxygen in the exhaust and sends that reading to the engine computer. It is tested and calibrated to OE standards for accurate readings.

• 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 ES10301 oxygen sensor
• Fits: 1998 Subaru Forester H4 2.5L and other vehicles
• Position: Front, Rear, Upstream
• Condition: New

A check engine light or a drop in fuel economy can point to a worn sensor, but those signs alone do not prove it; an exhaust leak near the sensor can skew the readings too. This listing is one sensor, and each car named here takes one.

Fits

Delphi ES10301 is also an oxygen sensor for the 1993-1995 Subaru Impreza H4 1.8L and the 1990-1994 Subaru Legacy H4 2.2L, along with other Subaru models. Open the "Vehicles it fits" section to check your exact model and engine.

Specifications

In the box

One oxygen sensor and one instruction sheet.

Product information is for general reference and may contain errors. See our Disclaimer.