Oxygen Sensor for 2015-2017 Buick Verano - Walker 350-341062

Walker Products 350-341062 oxygen sensor for the 2015-2017 Buick Verano 4-cylinder 2.4L reads the oxygen in the exhaust gas from the downstream position. The ECU uses that reading to monitor the air-fuel ratio and combustion efficiency.

• Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates in the exhaust
• Electrodes use a gas-permeable platinum layer
• Made for one specific position on the vehicle; supplies the diagnostic feedback the ECU requires

Quick facts

• Part: Walker Products 350-341062 oxygen sensor
• Fits: 2015-2017 Buick Verano 4-cylinder 2.4L
• Position: Downstream
• Condition: New

A failing sensor can make the engine run poorly, raise fuel consumption or exhaust emissions, or turn on the malfunction indicator light. These signs alone do not prove the sensor is at fault, since an exhaust leak can also upset the readings. The sensor, wiring harness and connector should also be checked for physical damage, which a shop can do.

Fits

This is a direct-fit replacement for the 2015-2017 Buick Verano 4-cylinder 2.4L. This listing is one sensor, and that engine takes one.

Specifications