Walker Products 350-35119 oxygen sensor for the 2016-2021 Honda Civic 4-cylinder 1.5L, the 2016-2024 Civic 4-cylinder 2.0L and other vehicles measures the oxygen in the exhaust gas so the air-fuel ratio can be monitored. Every Walker Products oxygen sensor is made for a specific application and position, and it gives the ECU the diagnostic feedback it needs.
- Wide-band design in a 5-W configuration
- Electrodes coated with a gas-permeable platinum layer
- Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
- Measures oxygen levels to fine-tune the air-fuel mixture and help improve fuel economy
- Monitors exhaust gases to help reduce pollutants
Quick facts
- Part: Walker Products 350-35119 oxygen sensor
- Fits: 2016-2021 Honda Civic 4-cylinder 1.5L, the 2016-2024 Civic 4-cylinder 2.0L and other vehicles
- Position: Upstream, upstream left, upstream right, upstream rear, upstream front
- Condition: New
A failing sensor can make the engine run poorly, raise fuel consumption or exhaust emissions, or light the malfunction indicator lamp. A damaged wiring harness or connector can be behind the same signs, so find the cause before buying a new sensor.
Fits
It is also an oxygen sensor for the 2017-2023 Honda CR-V 4-cylinder 1.5L and the 2020-2022 Honda Pilot V6 3.5L, among many other Honda models. If your Honda is not named here, look up your year and engine in the "Vehicles it fits" section. This listing is one sensor, and the fitment calls for one per application.
Specifications
Fit and size
- Position: upstream, upstream left, upstream right, upstream rear, upstream front
- Quantity per vehicle: 1
- Thread size: M18 - 1.5
Build and materials
- Type: wide-band, 5-W
- Electrodes: gas-permeable platinum layer
- Coating: protects electrode surfaces from contamination and erosion
- Condition: New
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Is this an oxygen sensor for the 2016-2024 Honda Civic 4-cylinder 2.0L?
Yes. Walker Products 350-35119 fits the 2016-2024 Honda Civic 4-cylinder 2.0L and the 2016-2021 Civic 4-cylinder 1.5L.
What thread size does the 350-35119 sensor have?
Walker Products 350-35119 has an M18 - 1.5 thread.
Is this a wide-band or narrow-band sensor?
This sensor is a wide-band, 5-W design. It measures the oxygen content of the exhaust gas to monitor the air-fuel ratio for combustion efficiency.
What can a failing upstream oxygen sensor cause?
A failed sensor can make the engine run poorly, raise fuel consumption or exhaust emissions, or turn on the malfunction indicator light. Newer vehicles may also store fault codes in the ECU.
What is the platinum layer on this oxygen sensor for?
The electrodes carry a gas-permeable platinum layer. The coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates in the exhaust.
