Walker Products 350-31013 oxygen sensor for the 1983-1986 Dodge Charger 4-cylinder 2.2L, the 1985-1986 Charger 4-cylinder 1.6L and other vehicles measures the oxygen left in the exhaust gas. Each Walker part number is made for one application and fitment position, so the sensor gives the ECU the diagnostic feedback it needs.
- Monitors exhaust gases to help cut pollutants
- Electrodes made of a gas-permeable platinum layer
- Oxygen readings help fine-tune the air-fuel mixture to improve fuel economy
- Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
Quick facts
- Part: Walker Products 350-31013 oxygen sensor
- Fits: 1983-1986 Dodge Charger 4-cylinder 2.2L, the 1985-1986 Charger 4-cylinder 1.6L and other vehicles
- Position: Upstream
- Condition: New
A rough-running engine, higher fuel use, more exhaust emissions or a lit malfunction indicator light can mean this sensor is worn. A damaged wiring harness or connector can be behind the same signs, so inspect both for physical damage before you replace the sensor.
Fits
The 1980-1981 Chrysler Town & Country 6-cylinder 3.7L or V8 5.2L, the 1982-1986 Town & Country 4-cylinder 2.2L and the 1986 Town & Country 4-cylinder 2.5L take this sensor too, along with many other vehicles. Each takes one upstream sensor, and this listing is a single sensor. If your car isn't named here, look up its year and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Position: Upstream
- Quantity per vehicle: 1
- Thread size: M18 - 1.5
Build and materials
- Type: Narrow-band
- Electrodes: gas-permeable platinum layer
- Condition: New
Frequently Asked Questions
Will the Walker 350-31013 work as a Dodge Charger oxygen sensor on a 1983-1986 car with the 4-cylinder 2.2L?
Yes. Walker Products 350-31013 fits the 1983-1986 Dodge Charger 4-cylinder 2.2L and the 1985-1986 Charger 4-cylinder 1.6L, with one sensor per car.
Does the 350-31013 fit the 1986 Chrysler Town & Country with the 4-cylinder 2.5L?
Yes. The 1986 Chrysler Town & Country 4-cylinder 2.5L takes one upstream Walker Products 350-31013 oxygen sensor.
What thread does this upstream oxygen sensor have?
This narrow-band oxygen sensor has an M18 - 1.5 thread.
How can I tell if this upstream oxygen sensor is wearing out?
Poor engine running, higher fuel consumption, more exhaust emissions or a lit malfunction indicator light can be signs. Newer vehicles also store fault codes in the ECU, and some relate to the sensor.
What does the coating on this oxygen sensor do?
The coating keeps combustion residue and particulates in the exhaust gases from contaminating or eroding the electrode surfaces. The electrodes are made of a gas-permeable platinum layer.
