Oxygen Sensor for 2008-2010 Chevrolet Cobalt & More - Walker 350-34181

Walker Products 350-34181 oxygen sensor for the 2008-2010 Chevrolet Cobalt 4-cylinder 2.0L and other vehicles measures the oxygen in the exhaust gas. The ECU gets the diagnostic feedback it needs to monitor combustion efficiency.

• Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
• Exhaust gas monitoring for emissions control
• Electrodes coated with a gas-permeable platinum layer
• Oxygen readings that track the air-fuel ratio
• Narrow-band sensor with an M18 - 1.5 threaded body

Quick facts

• Part: Walker Products 350-34181 oxygen sensor
• Fits: 2008-2010 Chevrolet Cobalt 4-cylinder 2.0L and other vehicles
• Position: Downstream
• Condition: New

A failing sensor can make the engine run poorly, raise fuel consumption or turn on the check engine light. These signs alone do not prove the sensor is at fault, since a damaged wire or connector can produce them too.

Fits

This downstream oxygen sensor is a direct-fit replacement for the 2008-2010 Chevrolet Cobalt 4-cylinder 2.0L, the 2008-2010 Chevrolet HHR 4-cylinder 2.0L and the 2007-2010 Saturn Sky 4-cylinder 2.0L. If your car is not named here, open the "Vehicles it fits" section and match your exact model and engine.

Specifications

In the box

One oxygen sensor. This listing holds a single downstream sensor, and the car takes one.

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