Oxygen Sensor for 1991-1995 Jeep Wrangler & More - Delphi ES20015

Delphi ES20015 oxygen sensor for the 1991-1995 Jeep Wrangler 6-cylinder 4.0L and other vehicles measures the oxygen in the exhaust and reports it to the engine computer. This Delphi oxygen sensor is 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 ES20015 oxygen sensor
• Fits: 1991-1995 Jeep Wrangler 6-cylinder 4.0L and other vehicles
• Position: Front, front right, rear, rear left, right (varies by vehicle)
• Condition: New

A rough idle, poor fuel economy or a lit check engine light can mean this oxygen sensor is worn, though a failing mass airflow sensor or worn spark plugs can produce similar symptoms, so find the cause before replacing it.

Fits

The 1991-1995 Jeep Wrangler 6-cylinder 4.0L and the 1994-1995 Dodge Ram 1500 V6 3.9L, V8 5.2L or 5.9L each take one of these sensors. It is also an oxygen sensor for the 1994-1995 Dodge Ram 2500 V8 5.2L, 5.9L or V10 8.0L, which takes one as well, and it fits many other vehicles. This listing is one sensor.

Specifications

• Position: front, front right, rear, rear left, right (varies by vehicle)
• Technology: planar
• Protective coating: patented sensor coating
• Condition: New

In the box

One oxygen sensor and one instruction sheet.