Walker Products 250-24786 front oxygen sensor for the 2014-2017 Honda Accord V6 3.5L and other vehicles measures the oxygen in the exhaust gas to show how efficiently the engine is burning fuel. It gives the ECU the diagnostic feedback it needs for this application and position.
- Narrow-band oxygen sensor with 4 wires
- Electrodes coated with a gas-permeable platinum layer
- Electrode coating prevents contamination and erosion of the electrode surfaces by combustion residue and particulates in the exhaust gases
- Monitors exhaust gases to help reduce pollutants
- Determines the oxygen content of the exhaust gas and monitors the air-fuel ratio for combustion efficiency
- Measures oxygen levels so the air-fuel mixture can be fine-tuned for fuel economy
Quick facts
- Part: Walker Products 250-24786 oxygen sensor
- Fits: 2014-2017 Honda Accord V6 3.5L and other vehicles
- Position: Downstream (downstream front)
- Condition: New
A failing oxygen sensor can show up as rough running, higher fuel consumption, more exhaust emissions or a lit malfunction indicator light, and each of those can have other causes. Before replacing the sensor, look over it, its wiring harness and its connector for physical damage with the engine off and cool.
Fits
This downstream front oxygen sensor fits the 2014-2017 Honda Accord V6 3.5L, the 2006-2011 Honda Civic 4-cylinder 1.3L and the 2006-2015 Civic 4-cylinder 1.8L, and the 2013-2014 Acura ILX 4-cylinder 2.0L.
Specifications
Fit and size
- Position: downstream front
- Quantity per vehicle: 1
- Thread size: M18 - 1.5
Build and materials
- Type: narrow-band, 4-wire, direct fit
- Electrodes: coated with a gas-permeable platinum layer
- Condition: new
In the box
One oxygen sensor, sold individually. A vehicle takes one in this downstream front position, so one listing covers it.
Frequently Asked Questions
Is this the Honda Civic oxygen sensor for the 2006-2011 Honda Civic 4-cylinder 1.3L and the 2006-2015 Civic 4-cylinder 1.8L?
Yes. Walker Products 250-24786 fits the 2006-2011 Honda Civic 4-cylinder 1.3L and the 2006-2015 Civic 4-cylinder 1.8L as a downstream front oxygen sensor.
Is the Walker Products 250-24786 a narrow-band oxygen sensor?
Yes. Walker Products 250-24786 is a narrow-band sensor with 4 wires and an M18 - 1.5 thread.
What is the coating on this oxygen sensor's electrodes?
The electrodes are coated with a gas-permeable platinum layer, and the coating prevents contamination and erosion of the electrode surfaces by combustion residue and particulates in the exhaust gases.
What can a failing downstream front oxygen sensor cause?
Rough running, higher fuel consumption or a lit malfunction indicator light can go with a failed sensor, but they can have other causes. Newer vehicles store fault codes in the ECU, and a shop can read them.
Does this oxygen sensor send feedback to the ECU?
Yes. Each Walker Products sensor number is made for a specific application and fitment position, and the 250-24786 gives the ECU the diagnostic feedback it needs.
