Walker Products 250-241238 oxygen sensor for the 2018-2024 Chevrolet Camaro V6 3.6L and other vehicles measures the oxygen in the exhaust gas to show how efficiently the engine burns fuel. This Walker Products oxygen sensor is a 4-wire, narrow-band, direct-fit unit for the downstream position.
- Electrodes with a gas-permeable platinum layer
- Measures oxygen levels to fine-tune the air-fuel mixture and monitors the air-fuel ratio for combustion efficiency
- Monitors exhaust gases and helps reduce pollutants
- Protective coating keeps combustion residue and particulates from contaminating or eroding the electrode surfaces
- Made for its specific application and position, with the diagnostic feedback the ECU expects
Quick facts
- Part: Walker Products 250-241238 oxygen sensor
- Fits: the 2018-2024 Chevrolet Camaro V6 3.6L and other vehicles
- Position: Downstream, downstream left, downstream right
- Condition: New
A failing oxygen sensor can show up as rough running, higher fuel consumption or a lit malfunction indicator light, though other problems produce those symptoms too. Before you replace it, look over the sensor, its wiring harness and the connector for physical damage with the engine off and cool, because damage also shortens a sensor's life.
Fits
It fits the 2018-2024 Chevrolet Camaro V6 3.6L, and the vehicles on its list also include the 2020-2024 Cadillac CT5 V6 3.0L and the 2022-2024 Cadillac CT4 V6 3.6L. If your car is not named here, open the "Vehicles it fits" section and look up your exact model and engine. This listing is one downstream sensor, and the quantity per application is one.
Specifications
Fit and size
- Position: downstream
- Quantity per application: 1
- Wires: 4
Build and materials
- Sensor type: narrow-band
- Electrodes: gas-permeable platinum layer
- Condition: new
Frequently Asked Questions
Is this Camaro oxygen sensor right for a 2018-2024 Chevrolet Camaro V6 3.6L?
Yes. Walker Products 250-241238 is listed for the 2018-2024 Chevrolet Camaro V6 3.6L, and that application takes one sensor.
Does the Walker Products 250-241238 fit a 2020-2024 Cadillac CT5 V6 3.0L?
Yes. This downstream oxygen sensor is listed for the 2020-2024 Cadillac CT5 V6 3.0L. The "Vehicles it fits" section shows the other models and engines.
Is this downstream sensor narrow-band or wideband?
Walker Products 250-241238 is a narrow-band oxygen sensor with 4 wires.
What can a worn downstream oxygen sensor like this one cause?
A failing downstream sensor can show up as rough running, higher fuel consumption or a lit malfunction indicator light. A shop can read the fault codes the vehicle has stored.
What does the coating on this oxygen sensor protect?
The coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates in the exhaust gases. The electrodes use a gas-permeable platinum layer.
