Oxygen Sensor for 2011-2018 Porsche Cayenne - Walker 250-241010

Walker Products 250-241010 oxygen sensor for the 2011-2018 Porsche Cayenne V8 4.8L measures the oxygen content of the exhaust gas for the engine computer. This Walker Products oxygen sensor is made for its specific application and position and gives the ECU its diagnostic feedback.

• Measures exhaust oxygen to monitor the air-fuel ratio and combustion efficiency
• Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
• Electrodes use a gas-permeable platinum layer
• Narrow-band sensor type
• Monitors exhaust gases to help reduce pollutants

Quick facts

• Part: Walker Products 250-241010 oxygen sensor
• Fits: 2011-2018 Porsche Cayenne V8 4.8L
• Position: Downstream left, downstream right
• Condition: New

Poor engine running, higher fuel use, more exhaust emissions or a lit malfunction indicator light can mean this sensor is worn, though the wiring harness or the connector can be behind them too, so look all three over for physical damage.

Fits

This oxygen sensor is a direct-fit replacement for the 2011-2018 Porsche Cayenne V8 4.8L at the downstream left or downstream right position. This listing is one sensor, and the application takes one.

Specifications