Delphi Mass Air Flow Sensor P/N:AF10174
Delphi AF10670 mass air flow sensor for the 2019-2020 Hyundai Elantra 4-cylinder 2.0L and other vehicles measures the air entering the engine. This Delphi sensor passes that reading to the engine computer, which uses it to help set fuel delivery.
A failing sensor can go with a rough idle, hesitation or a check engine light, and other faults share those signs. Before replacing it, look over the sensor and its connector for damage, oil or debris with the engine off and cool.
Among many Hyundai and Kia models, it fits the 2019-2020 Hyundai Elantra 4-cylinder 2.0L, and it is a mass air flow sensor for the 2015 Hyundai Sonata 4-cylinder 2.4L and the 2016-2019 Sonata 4-cylinder 2.0L. The Elantra and the Sonata each take one sensor. If your car is not named here, look up its year and engine in the "Vehicles it fits" section.
One mass air flow sensor, supplied as a complete assembly.
Interchange: 28164-2E000
MAS0464 · 5S15819
This part cross-references / interchanges with the following part numbers:
Is this the right mass air flow sensor for the 2019-2020 Hyundai Elantra 4-cylinder 2.0L?
Yes. The Delphi AF10670 fits the 2019-2020 Hyundai Elantra 4-cylinder 2.0L, and that car takes one sensor.
Is this mass air flow sensor right for the 2017-2020 Kia Optima 4-cylinder 2.0L?
Yes. Delphi AF10670 fits the 2017-2020 Kia Optima 4-cylinder 2.0L and the 2019 Optima 4-cylinder 1.6L, one per car.
Is this Delphi maf sensor sold as a complete assembly?
Yes. The package contents are one mass air flow sensor, supplied as a complete assembly.
How does a failing mass air flow sensor show up while driving?
Uneven acceleration, poor fuel economy or stalling can go with a failing sensor. A shop can test it with the engine running.
Can I use Delphi AF10670 in place of 28164-2E000?
Yes. 28164-2E000 is a listed interchange number for Delphi AF10670, along with MAS0464 and 5S15819.
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