Walker Products 350-34060 oxygen sensor for the 2008-2010 BMW X6 6-cylinder 3.0L, the 2008-2012 X6 V8 4.4L and other vehicles measures the oxygen in the exhaust gas to show how efficiently the engine burns fuel. This Walker Products oxygen sensor is a 4-wire, direct-fit, narrow-band unit made for its specific application and sensor position.
- Monitors exhaust gases and helps reduce pollutants
- Electrodes made with a gas-permeable platinum layer
- Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
- Reads the oxygen content of the exhaust to track the air-fuel ratio
- Measures oxygen levels to fine-tune the air-fuel mixture for fuel economy
Quick facts
- Part: Walker Products 350-34060 oxygen sensor
- Fits: 2008-2010 BMW X6 6-cylinder 3.0L, the 2008-2012 X6 V8 4.4L and other vehicles
- Position: Downstream, upstream right, downstream left, downstream right
- Condition: New
A rough-running engine, higher fuel use or a lit check engine light can mean this sensor is worn, though a damaged wiring harness or connector can be behind the same signs. This listing is one sensor, and each listed application takes one.
Fits
The 2008-2010 BMW X6 6-cylinder 3.0L, the 2008-2012 X6 V8 4.4L, the 2010-2012 BMW 740i 6-cylinder 3.0L and the 2011-2012 BMW 740Li 6-cylinder 3.0L are among the vehicles it fits. If your car isn't named here, look it up in the "Vehicles it fits" section.
Specifications
Fit and size
- Position: Downstream, upstream right, downstream left, downstream right
- Quantity per vehicle: 1
- Thread: M18 - 1.5
- Wires: 4
Build and materials
- Type: Narrow-band, direct fit
- Electrodes: gas-permeable platinum layer
- Condition: New
Frequently Asked Questions
Is this the right oxygen sensor for the 2008-2010 BMW X6 6-cylinder 3.0L?
Yes. Walker Products 350-34060 fits the 2008-2010 BMW X6 6-cylinder 3.0L and the 2008-2012 X6 V8 4.4L, and each application takes one sensor.
Will this oxygen sensor fit the 2010-2012 BMW 740i 6-cylinder 3.0L?
Yes. It also covers the 2011-2012 BMW 740Li 6-cylinder 3.0L. For a car not named here, look it up in the "Vehicles it fits" section.
Is the Walker Products 350-34060 a narrow-band or wideband oxygen sensor?
Walker Products 350-34060 is a narrow-band sensor with four wires and an M18 - 1.5 thread.
How would I notice this oxygen sensor failing?
The engine can run poorly, use more fuel or light the check engine light. Newer vehicles also store fault codes in the ECU, some tied to the sensor.
What does the coating on the electrodes of this oxygen sensor do?
The electrodes carry a gas-permeable platinum layer. The coating keeps combustion residue and particulates in the exhaust from contaminating or eroding the electrode surfaces.
