Oxygen Sensor for 2004-2006 Scion xA & More - Walker 250-24489

Walker Products 250-24489 oxygen sensor for the 2004-2006 Scion xA 4-cylinder 1.5L and other vehicles measures the oxygen in the exhaust gas to show how efficiently combustion is running. It is made for its specific application and upstream position, and it gives the ECU the diagnostic feedback it expects.

• Measures oxygen levels so the air-fuel mixture can be fine-tuned
• Monitors exhaust gases to help reduce pollutants
• Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
• Electrodes made of a gas-permeable platinum layer
• Narrow-band sensor with a 4-wire connection

Quick facts

• Part: Walker Products 250-24489 oxygen sensor
• Fits: 2004-2006 Scion xA 4-cylinder 1.5L and other vehicles
• Position: Upstream
• Condition: New

Damaged wiring, a bad connector or an exhaust leak can be behind rough running, higher fuel consumption, more exhaust emissions or a lit malfunction indicator light, just as a failed sensor can. Track down the cause before you buy a sensor.

Fits

It is a direct-fit oxygen sensor for the 2004-2006 Scion xB 4-cylinder 1.5L, the 2003-2005 Toyota Echo 4-cylinder 1.5L and the 2004-2006 Scion xA 4-cylinder 1.5L.

Specifications

In the box

One oxygen sensor. This listing holds one, which matches the single sensor these cars take.