Oxygen Sensor for 2004-2009 Toyota Prius & More - Delphi ES20224

Delphi ES20224 oxygen sensor for the 2004-2009 Toyota Prius 4-cylinder 1.5L and other vehicles measures oxygen in the exhaust and reports it to the engine computer. This Delphi oxygen sensor is built to the brand'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 ES20224 oxygen sensor
• Fits: 2004-2009 Toyota Prius 4-cylinder 1.5L and other vehicles
• Position: Front, Rear, Rear Right
• Condition: New

A lit check engine light, poor fuel economy or a rough idle can mean an oxygen sensor is wearing out. A vacuum leak can throw off the readings too, so these signs alone do not prove the sensor is at fault. If it is the cause, this one replaces it.

Fits

The vehicles it fits include the 1998-2000 Toyota Sienna V6 3.0L and the 2008-2015 Lexus LS600h V8 5.0L. Where the sensor sits on your car (front, rear or rear right) depends on the model, so open the "Vehicles it fits" section and check your exact year, model and engine. This listing is one sensor, and the number a car needs changes with engine and position; the 2004-2009 Toyota Prius 4-cylinder 1.5L takes one.

Specifications

In the box

One oxygen sensor and one instruction sheet.