Oxygen Sensor for 2006-2013 Chevrolet Silverado 1500 & More - Walker 350-34483

Walker Products 350-34483 oxygen sensor for the 2006 Chevrolet Silverado 1500 V8 4.8L or 5.3L, the 2007-2013 Silverado 1500 V6 4.3L and other vehicles measures the oxygen in the exhaust gas to show combustion efficiency. It is made for its specific application and fitment position, and it gives the diagnostic feedback the ECU needs.

• Electrodes with a gas-permeable platinum layer
• Measures exhaust oxygen content to monitor the air-fuel ratio for combustion efficiency
• Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
• Narrow-band design with a 4-wire connection
• Oxygen readings let the air-fuel mixture be fine-tuned for fuel economy

Quick facts

• Part: Walker Products 350-34483 oxygen sensor
• Fits: the 2006 Chevrolet Silverado 1500 V8 4.8L or 5.3L, the 2007-2013 Silverado 1500 V6 4.3L and other vehicles
• Position: upstream, downstream, upstream left, upstream right, downstream left, downstream front
• Condition: New

A failing sensor can make the engine run poorly, raise fuel consumption or turn on the malfunction indicator light. These signs can have other causes, so with the engine off and cool, look over the sensor, wiring harness and connector for physical damage before you replace it.

Fits

The 2006-2007 GMC Yukon V8 4.8L or 5.3L and the 2007 Yukon V8 6.2L take this oxygen sensor, which makes it a GMC Yukon oxygen sensor as well as a fit for many other vehicles. This listing is one sensor, and the 2006-2007 Yukon V8 4.8L or 5.3L takes one. If your vehicle is not named here, look up its exact model and engine in the "Vehicles it fits" section.

Specifications