Delphi Mass Air Flow Sensor P/N:AF10386
Delphi AF10143 mass air flow sensor for the 1999-2002 Mercury Cougar 4-cylinder 2.0L and other vehicles measures the air entering the engine so the engine computer can read it. This Delphi air flow sensor is sold one per listing.
A rough idle, hesitation or a check engine light can point to a sensor that reads wrong, though other faults give similar signs. Before replacing it, look over the air filter and intake duct with the engine off for a clogged filter, cracks or loose clamps. If the sensor is the cause, this one replaces it; the engine takes a single sensor.
It is a mass air flow sensor for the 1999-2000 Ford Contour 4-cylinder 2.0L and the 1999-2000 Mercury Mystique 4-cylinder 2.0L, as well as the 1999-2002 Mercury Cougar 4-cylinder 2.0L. The sensor is calibrated and tested to match the OE part.
Fit and size
Build and materials
One mass air flow sensor, probe only.
Interchange: 86-50032 · 74-50032 · 917-927 · DL-3021 · XS8Z 12B579-BARM · XS8Z 12B579-BBRM · 245-1193
213985 · 20860M · MA1002 · MQ6333 · MAF0009 · MAF650032 · XTP450032 · MA201 · MAS0114 · MF0860 · MAF10143
This part cross-references / interchanges with the following part numbers:
Is the Delphi AF10143 the mass air flow sensor for a 1999-2002 Mercury Cougar 4-cylinder 2.0L?
Yes. Delphi AF10143 is listed for the 1999-2002 Mercury Cougar 4-cylinder 2.0L, which takes one sensor.
Will the Delphi AF10143 fit a 1999-2000 Ford Contour 4-cylinder 2.0L?
Yes. Delphi AF10143 fits the 1999-2000 Ford Contour 4-cylinder 2.0L, and this listing is one sensor.
Does this Delphi MAF sensor come with the housing?
No. The package holds one mass air flow sensor, probe only.
Which signs can point to a failing Delphi AF10143 mass air flow sensor?
A rough idle, hesitation when accelerating or a check engine light can point to it, but other faults give the same signs. A shop can scan the codes and read the sensor's output.
Does Delphi AF10143 replace Ford number XS8Z 12B579-BARM?
Yes. XS8Z 12B579-BARM is among the numbers this Delphi AF10143 mass air flow sensor replaces, as shown on the Interchange line.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.