Delphi Air Charge Temperature Sensor P/N:TS10539
Delphi TS10557 air charge temperature sensor for the 1985-1995 Ford F-150 V8 5.0L, the 1987-1995 F-150 6-cylinder 4.9L, the 1988-1995 F-150 V8 5.8L and other vehicles measures the temperature of the air entering the engine. It sends that reading to the engine computer.
A failing sensor can show up as a check engine light, a rough idle or lower fuel economy. Before you replace the sensor, rule out a damaged connector, loose wiring and an intake air leak, since any of them can produce similar symptoms.
This sensor is listed for a wide range of Ford, Mercury and Lincoln models, including the 1985-1989 Ford F-250 V8 5.0L and the 1985-1995 Ford Mustang V8 5.0L. If your vehicle is not named here, run its year, model and engine through the "Vehicles it fits" section.
One air charge temperature sensor. This listing holds one sensor, and each vehicle takes one.
Interchange: E1AZ 12A697-A · F1AZ 12A697-B · F2DZ 12A697-A · F32Z 12A697-C · FS15-18-845A · 210-1002
WT385 · TS5200 · AX3 · 5S1036
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This part cross-references / interchanges with the following part numbers:
Is this the Mustang air charge temperature sensor for a 1985-1995 Ford Mustang V8 5.0L?
Yes. Delphi TS10557 is listed for the 1985-1995 Ford Mustang V8 5.0L. For other engines, check the "Vehicles it fits" section.
Does the Delphi TS10557 air charge temperature sensor come with any extra hardware?
The package contents list one air charge temperature sensor only. No other hardware is listed.
Is the Delphi TS10557 a one-piece sensor?
Yes. Delphi TS10557 has a 1-piece design from the sensing element tip to the connector terminals, so it has no internal connectors to fail.
What symptoms can a bad air charge temperature sensor cause?
A check engine light, a rough idle or lower fuel economy can be signs of a sensor problem. A shop can read the sensor's data to test it.
Does Delphi TS10557 replace Ford number F32Z 12A697-C?
Yes. F32Z 12A697-C is one of the numbers the Delphi TS10557 air charge temperature sensor replaces, along with E1AZ 12A697-A and F1AZ 12A697-B.
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