Walker Products 250-24492 oxygen sensor for the 2015-2017 Chevrolet Equinox 4-cylinder 2.4L and other vehicles measures the oxygen in the exhaust gas to show combustion efficiency. Each Walker part number is made for a specific application and fitment position, and returns the diagnostic feedback the ECU expects.
- Narrow-band sensor with 4 wires
- Electrodes made of a gas-permeable platinum layer
- Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
- Monitors the air-fuel ratio in the exhaust gas so the mixture can be fine-tuned for fuel economy
- Monitors exhaust gases to help reduce pollutants
Quick facts
- Part: Walker Products 250-24492 oxygen sensor
- Fits: 2015-2017 Chevrolet Equinox 4-cylinder 2.4L and other vehicles
- Position: varies by vehicle: upstream, upstream left, upstream right, upstream front, upstream rear, downstream left
- Condition: New
A failing sensor can show up as poor engine running, higher fuel consumption, more exhaust emissions or a lit malfunction indicator light. The wiring harness or the connector can be behind those signs too, so find the cause before buying. With the engine off and cool, look the sensor, harness and connector over for physical damage.
Fits
It is listed for a wide range of Chevrolet, GMC, Buick and Cadillac models, including the 2008-2014 Chevrolet Malibu 4-cylinder 2.4L. It works as a Chevy Equinox oxygen sensor replacement for the 2015-2017 Equinox 4-cylinder 2.4L, and as an oxygen sensor for the 2015-2017 GMC Terrain 4-cylinder 2.4L. This listing is one sensor, and you need one for each position being replaced.
Specifications
Fit and size
- Position: varies by vehicle (upstream, upstream left, upstream right, upstream front, upstream rear, downstream left)
- Quantity per application: 1
- Number of wires: 4
- Thread size: M18 - 1.5
Build and materials
- Type: narrow-band, direct fit
- Electrodes: gas-permeable platinum layer
- Condition: New
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Will this Chevy Equinox oxygen sensor fit a 2015-2017 Equinox 4-cylinder 2.4L?
Yes, Walker Products 250-24492 is listed for the 2015-2017 Chevrolet Equinox 4-cylinder 2.4L. For any other car, look up its year and engine in the "Vehicles it fits" section.
Is this the right Chevy Malibu oxygen sensor for a 2008-2014 Chevrolet Malibu 4-cylinder 2.4L?
Yes, the 2008-2014 Chevrolet Malibu with the 4-cylinder 2.4L is on the fitment list for this sensor, and it takes one.
Is this Walker Products oxygen sensor narrow-band or wide-band?
It is narrow-band. The Walker 250-24492 is a 4-wire, direct-fit sensor with an M18 - 1.5 thread.
What happens if this oxygen sensor fails on my car?
A failed sensor can make the engine run poorly, raise fuel consumption and exhaust emissions, or turn on the malfunction indicator light.
Does the coating on this oxygen sensor protect the electrodes?
Yes. The coating guards the electrode surfaces against contamination and erosion from combustion residue and particulates in the exhaust gases. The electrodes use a gas-permeable platinum layer.
