Walker Products 350-33086 oxygen sensor for the 1984-1986 Ford Mustang 4-cylinder 2.3L, the 1985-1986 Mustang V8 5.0L and other vehicles measures the oxygen left in the exhaust gas to show how efficiently the engine burns fuel. It is a direct-fit, narrow-band sensor made for a specific application and fitment position, and it gives the ECU the diagnostic feedback it needs.
- Measures oxygen in the exhaust gas to help fine-tune the air-fuel mixture
- Narrow-band sensor with 3 wires
- 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 to help reduce pollutants
Quick facts
- Part: Walker Products 350-33086 oxygen sensor
- Fits: 1984-1986 Ford Mustang 4-cylinder 2.3L, the 1985-1986 Mustang V8 5.0L and other vehicles
- Position: Upstream, upstream left, upstream right
- Condition: New
A failing sensor can show up as rough running, higher fuel use, more exhaust emissions or a lit malfunction indicator light. Those signs alone do not prove this sensor is the problem, since a damaged connector is another common cause.
Fits
The 1984-1986 Ford Mustang 4-cylinder 2.3L, the 1985-1986 Mustang V8 5.0L, the 1985-1986 Ford Ranger 4-cylinder 2.3L, the 1986 Ranger V6 2.9L and the 1986 Ford Taurus V6 3.0L all fit this sensor, along with many other vehicles. This listing is one sensor, and the 1984-1986 Ford Mustang 4-cylinder 2.3L takes one.
Specifications
Fit and size
- Position: Upstream, upstream left, upstream right
- Quantity per vehicle: 1
Build and materials
- Type: Narrow-band, direct fit
- Wires: 3
- Electrodes: gas-permeable platinum layer
- Coating: protects electrode surfaces from combustion residue and particulates
- Condition: New
Frequently Asked Questions
Does this Ford Ranger oxygen sensor fit the 1986 Ranger V6 2.9L?
Yes, Walker Products 350-33086 fits the 1986 Ford Ranger V6 2.9L, one per vehicle. If your car is not named here, look it up in the "Vehicles it fits" section.
Is this a Ford Taurus oxygen sensor for the 1986 Ford Taurus V6 3.0L?
Yes, Walker Products 350-33086 is an upstream sensor that fits the 1986 Ford Taurus V6 3.0L, and the vehicle takes one.
Is the Walker Products 350-33086 a narrow-band sensor?
Yes. Walker Products 350-33086 is a narrow-band, direct-fit oxygen sensor with 3 wires.
What protects the electrodes on this oxygen sensor?
A coating keeps combustion residue and particulates in the exhaust gas from contaminating or eroding the electrode surfaces. The electrodes are made of a gas-permeable platinum layer.
What signs can point to a failing upstream oxygen sensor?
The engine can run poorly, fuel use and exhaust emissions can rise, or the malfunction indicator light can come on. With the engine off and cool, inspect the sensor, wiring harness and connector for physical damage.
