Walker Products 350-35058 oxygen sensor for the 2007-2013 BMW 328i 6-cylinder 3.0L and other vehicles reads the oxygen content of the exhaust gas. This 5-W wide-band sensor uses that reading to report combustion efficiency, and it is made for its specific application and fitment position.
- Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates in the exhaust gases
- Oxygen readings help fine-tune the air-fuel ratio for fuel economy
- Monitors exhaust gases to help reduce pollutants
- Electrodes covered with a gas-permeable platinum layer
Quick facts
- Part: Walker Products 350-35058 oxygen sensor
- Fits: 2007-2013 BMW 328i 6-cylinder 3.0L and other vehicles
- Position: Upstream, downstream, upstream left, upstream right, upstream rear
- Condition: New
A failing sensor can show up as rough running, higher fuel use or a lit malfunction indicator light, and newer vehicles may store a related fault code in the ECU. Before you replace the sensor, rule out physical damage to its wiring harness and connector, since damage there and a worn sensor can look alike from the driver's seat.
Fits
This is a direct-fit BMW 328i oxygen sensor replacement for the 2007-2013 6-cylinder 3.0L, and it also fits the 2019-2024 Mercedes-Benz G550 V8 4.0L, the 2019-2024 Mercedes-Benz G63 AMG V8 4.0L and many other vehicles. Each takes one sensor. Not driving one of those? Look up your own year and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Position: upstream, downstream, upstream left, upstream right, upstream rear
- Quantity per vehicle: 1
Build and materials
- Type: 5-W wide-band
- Electrodes: gas-permeable platinum layer
- Condition: New
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Is this a BMW 328i oxygen sensor for the 2007-2013 model years with the 6-cylinder 3.0L?
Yes. Walker Products 350-35058 is listed for the 2007-2013 BMW 328i with the 6-cylinder 3.0L engine, one sensor per car; for another car, look up its year and engine in the "Vehicles it fits" section.
Is this Walker Products oxygen sensor a wide-band type?
Yes. Walker Products 350-35058 is a 5-W wide-band oxygen sensor that measures combustion efficiency from the oxygen in the exhaust gas.
What are the electrodes on this oxygen sensor coated with?
The electrodes are covered with a gas-permeable platinum layer. A coating also protects the electrode surfaces from contamination and erosion by combustion residue and particulates.
What can a failing Walker 350-35058 oxygen sensor cause?
A failing sensor can cause the engine to run poorly, raise fuel consumption and exhaust emissions, or light the malfunction indicator light. Newer vehicles also store related fault codes in the ECU.
Does this sensor also fit the 2019-2024 Mercedes-Benz G550 V8 4.0L?
Yes. The 2019-2024 Mercedes-Benz G550 V8 4.0L takes one, as does the 2019-2024 Mercedes-Benz G63 AMG V8 4.0L.
