Delphi ES10131 oxygen sensor for the 1985 Ford F-150 V8 5.0L or 5.8L and other vehicles measures the oxygen in the exhaust. This Delphi oxygen sensor passes that reading to the engine computer, which uses it to adjust fuel delivery.
- Planar technology covers older, conical design sensors
- Smart design consolidates SKUs without using long wires
- Patented protective sensor coating helps prevent contamination
- Validated for all fuel types, including ethanol blends like E85
- Tested to 150,000 miles, plus 2,000 hours of severe thermal testing
Quick facts
- Part: Delphi ES10131 oxygen sensor
- Fits: 1985 Ford F-150 V8 5.0L or 5.8L and other vehicles
- Condition: New
A rough idle, worse fuel economy or a check engine light can mean the sensor is wearing out. Exhaust leaks and misfires can also skew the readings, so with the engine off and cool, look over the sensor wiring and connector for damage first. If this sensor is the cause, this one replaces it.
Fits
The 1985 Ford F-150 V8 5.0L or 5.8L, the 1985-1986 Ford Mustang 4-cylinder 2.3L or V6 3.8L and the 1985 Ford F-250 V8 5.0L or 5.8L are among the vehicles it fits, along with many others. If your vehicle isn't one of those, look it up in the "Vehicles it fits" section before you order.
Specifications
Fit and size
- Quantity per listing: 1
- Quantity per vehicle: varies by vehicle
Build and materials
- Sensor technology: planar
- Coating: patented protective sensor coating
- Condition: New
In the box
One oxygen sensor and one instruction sheet. This listing holds one sensor, and the number a vehicle takes varies.
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Is this the right Ford F-150 oxygen sensor for a 1985 model with the V8 5.0L or 5.8L?
Yes. Delphi ES10131 fits the 1985 Ford F-150 V8 5.0L and 5.8L, and that truck takes one sensor.
Will this Ford Mustang oxygen sensor work on a 1985-1986 model with the 4-cylinder 2.3L or V6 3.8L?
Yes. Delphi ES10131 fits the 1985-1986 Ford Mustang 4-cylinder 2.3L and V6 3.8L, one sensor each. For any other vehicle, use the "Vehicles it fits" section.
Does the Delphi ES10131 come with an instruction sheet?
Yes. The package holds one oxygen sensor and one instruction sheet.
Are Delphi O2 sensors like this one validated for E85 fuel?
Yes. This oxygen sensor is validated for all fuel types, including ethanol blends like E85.
How was this oxygen sensor tested?
This oxygen sensor is OE tested to 150,000 miles, plus 2,000 hours of severe thermal testing.
