Walker Products 350-34255 oxygen sensor for the 2012-2018 Chevrolet Aveo 4-cylinder 1.6L and other vehicles measures the oxygen in the exhaust gas to show how efficiently combustion is running. This 4-wire narrow-band sensor sends the ECU the diagnostic feedback it needs.
- Coating protects the electrode surfaces from combustion residue and particulates in the exhaust gases
- Electrodes made of a gas-permeable platinum layer
- Measures oxygen levels so the air-fuel mixture can be fine-tuned for fuel economy
- Monitors the air fuel ratio for combustion efficiency and helps reduce pollutants
Quick facts
- Part: Walker Products 350-34255 oxygen sensor
- Fits: 2012-2018 Chevrolet Aveo 4-cylinder 1.6L and other vehicles
- Position: Upstream, downstream
- Condition: New
A failing oxygen sensor can show up as rough running, higher fuel consumption, more exhaust emissions or a lit malfunction indicator light. Before you replace the sensor, look the wiring harness and connector over for physical damage, since damage there can shorten a sensor's life as well.
Fits
It is listed for a wide range of Chevrolet, Pontiac and Suzuki models, led by the 2009 Chevrolet Epica 6-cylinder 2.5L and the 2006-2008 Chevrolet Aveo5 4-cylinder 1.6L, as a direct-fit replacement.
Specifications
Fit and size
- Position: upstream, downstream
- Quantity per vehicle: 1
- Thread size: M18 - 1.5
Build and materials
- Type: narrow-band, 4-wire, threaded
- Electrodes: gas-permeable platinum layer
- Electrode surfaces: coated
- Condition: new
In the box
This listing holds one oxygen sensor, and the fitment calls for one per vehicle.
Frequently Asked Questions
Is Walker Products 350-34255 a 2012-2018 Chevrolet Aveo oxygen sensor for the 4-cylinder 1.6L engine?
Yes, Walker Products 350-34255 is listed for the 2012-2018 Chevrolet Aveo 4-cylinder 1.6L. To see whether your own car is covered, enter its year, make and engine in the "Vehicles it fits" section.
What thread does the Walker Products 350-34255 oxygen sensor have?
Walker Products 350-34255 has an M18 - 1.5 thread. It is a threaded, 4-wire, narrow-band sensor.
Does this oxygen sensor go upstream or downstream?
Both. This oxygen sensor is listed for upstream and downstream positions.
What are the electrodes on this oxygen sensor made of?
The electrodes are made of a gas-permeable platinum layer. A coating on the electrode surfaces guards against contamination and erosion from combustion residue and particulates.
Is this Walker Products oxygen sensor narrow-band or wideband?
It is a narrow-band sensor with 4 wires. It measures the oxygen content of the exhaust gas to monitor the air fuel ratio.
