Walker Products 350-34560 oxygen sensor for the 2003-2011 Mercedes-Benz G55 AMG V8 5.5L and other vehicles measures the oxygen in the exhaust gas. This narrow-band, 4-W direct fit Walker Products oxygen sensor monitors the air-fuel ratio so combustion efficiency can be tracked.
- Monitors exhaust gases and helps reduce pollutants
- Made for its specific application and fitment position, with the diagnostic feedback the ECU requires
- Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
- Measures oxygen levels so the air-fuel mixture can be fine-tuned, which helps fuel economy
- Gas-permeable platinum layer on the electrodes
Quick facts
- Part: Walker Products 350-34560 oxygen sensor
- Fits: 2003-2011 Mercedes-Benz G55 AMG V8 5.5L and other vehicles
- Position: upstream, downstream, upstream left, upstream right, downstream left, downstream right
- Condition: New
A worn sensor can show up as the engine running poorly, higher fuel consumption or a lit malfunction indicator light, though the wiring harness or the connector can be behind the same signs, so look both over for physical damage.
Fits
As a direct fit narrow-band oxygen sensor, it covers the 2005-2011 Mercedes-Benz SLK55 AMG V8 5.5L, the 2001-2002 Mercedes-Benz C200 and the 2003-2004 C200 4-cylinder 1.8L, along with other Mercedes-Benz models. Open the "Vehicles it fits" section to check your exact model and engine. This listing is one sensor, and the 2003-2011 Mercedes-Benz G55 AMG V8 5.5L takes one.
Specifications
Fit and size
- Position: upstream, downstream, upstream left, upstream right, downstream left, downstream right
- Quantity per vehicle: 1
Build and materials
- Type: 4-W direct fit, narrow-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 Mercedes C200 oxygen sensor right for the 2003-2004 C200 4-cylinder 1.8L?
Yes, Walker Products 350-34560 fits the 2003-2004 Mercedes-Benz C200 4-cylinder 1.8L, and the 2001-2002 C200 is covered too. Open the "Vehicles it fits" section for other models.
Does the Walker Products 350-34560 go upstream or downstream?
Walker Products 350-34560 is listed for upstream, downstream, upstream left, upstream right, downstream left and downstream right positions. Each part number is made for its specific application and fitment position.
Is this oxygen sensor narrow-band or wideband?
Walker Products 350-34560 is a narrow-band sensor in a 4-W direct fit design. Its electrodes are made of a gas-permeable platinum layer.
Can a worn oxygen sensor raise fuel consumption?
Yes, it can. A failing sensor can also make the engine run poorly, raise exhaust emissions or turn on the malfunction indicator light, though other causes are possible.
What does the coating on this oxygen sensor do?
The coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates in the exhaust gases.
