Right Oxygen Sensor for 2005-2011 Audi A6 Quattro & More - Walker 250-24669

Walker Products 250-24669 right oxygen sensor for the 2005-2008 Audi A6 Quattro V6 3.2L, the 2009-2011 A6 Quattro V6 3.0L and other vehicles gives the engine computer feedback on the oxygen in the exhaust gas. This Walker Products oxygen sensor is made for one specific application and fitment position.

• Measures oxygen levels in the exhaust gas to monitor the air-fuel ratio and combustion efficiency and to help fine-tune the air-fuel mixture
• Coating protects the electrode surfaces from contamination and erosion by combustion residue and exhaust particulates
• Monitors exhaust gases and helps reduce pollutants
• Electrodes are coated with a gas-permeable platinum layer
• Direct-fit, narrow-band design with 4 wires

Quick facts

• Part: Walker Products 250-24669 oxygen sensor
• Fits: 2005-2008 Audi A6 Quattro V6 3.2L, the 2009-2011 A6 Quattro V6 3.0L and other vehicles
• Position: Downstream right
• Condition: New

A failing sensor can show up as rough running, higher fuel use, more exhaust emissions or a malfunction indicator light. These signs alone do not prove the sensor is at fault; a damaged wiring harness or connector is another possible cause. This listing is one sensor for the downstream right position; a sensor for any other position is a separate part.

Fits

The 2005-2008 Audi A6 Quattro V6 3.2L, the 2009-2011 A6 Quattro V6 3.0L and the 2006-2011 Audi A6 V6 3.2L all take this sensor. It also works as an Audi A4 Quattro oxygen sensor for the 2005-2009 V6 3.2L, along with other vehicles. If your car is not among them, look up its year and engine in the "Vehicles it fits" section.

Specifications