Walker Products 250-21053 oxygen sensor for the 1992-1993 Toyota Camry V6 3.0L, the 1992-1995 Camry 4-cylinder 2.2L and other vehicles reports the oxygen content of the exhaust gas to the ECU. It is a direct-fit, narrow-band sensor with a flange, made for an upstream position.
- Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
- Electrodes made of a gas-permeable platinum layer
- Monitors exhaust gases and reduces pollutants
- 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 250-21053 oxygen sensor
- Fits: 1992-1993 Toyota Camry V6 3.0L, the 1992-1995 Camry 4-cylinder 2.2L and other vehicles
- Position: Upstream
- Condition: New
A failing oxygen sensor can show up as rough running, higher fuel use or a lit malfunction indicator light. Before you replace it, rule out damage to the wiring harness and connector by looking them over, and have any stored fault codes read.
Fits
This is also an upstream oxygen sensor for the 1993-1994 Toyota Corolla 4-cylinder 1.8L and the 1993-1995 Corolla 4-cylinder 1.6L, and for the 1992-1995 Toyota Celica 4-cylinder 2.2L and the 1994-1995 Celica 4-cylinder 1.8L. If your car is not named here, open the "Vehicles it fits" section and check your exact model and engine.
Specifications
Fit and size
- Position: Upstream
- Quantity per vehicle: 1
Build and materials
- Sensor type: Narrow band
- Mount style: Flange
- Electrodes: gas-permeable platinum layer
- Condition: New
In the box
One oxygen sensor; the vehicles above need one.
Frequently Asked Questions
Is this the right Toyota Camry oxygen sensor for a 1992-1995 Camry 4-cylinder 2.2L?
Yes. Walker Products 250-21053 is listed for the 1992-1995 Toyota Camry 4-cylinder 2.2L and the 1992-1993 Camry V6 3.0L. For other models, check the "Vehicles it fits" section.
Is this Walker Products oxygen sensor narrow band or wideband?
Narrow band. Walker Products 250-21053 is a narrow-band sensor with a flange, listed for an upstream position.
What are the electrodes on this oxygen sensor made of?
The electrodes are made of a gas-permeable platinum layer. A coating protects the electrode surfaces from combustion residue and particulates in the exhaust gases.
What feedback does this oxygen sensor give the ECU?
Each Walker Products part number is made for its specific application and fitment position and supplies the diagnostic system feedback the ECU requires. Newer vehicles store related fault codes in the ECU.
What can a failing oxygen sensor change about how the engine behaves?
The engine can run poorly, use more fuel or put out more exhaust emissions. Other faults can show the same signs.
