Walker Products 245-1580 mass air flow sensor for the 2019-2020 Hyundai Elantra 4-cylinder 2.0L and other vehicles measures the air entering the engine. This Walker Products mass air flow sensor is a sensor-and-housing assembly.
- New unit, programmed and tested for fit, form and function before sale
- Custom-engineered circuit boards and programming
- Flow characteristics custom tuned for the full flow spectrum
- Calibrations go through 100% production testing and on-vehicle verification
- Accurate air flow data helps the ECU optimize the air-fuel mix
Quick facts
- Part: Walker Products 245-1580 mass air flow sensor
- Fits: 2019-2020 Hyundai Elantra 4-cylinder 2.0L and other vehicles
- Material: Plastic housing
- Condition: New
A rough idle, hesitation or a check engine light can mean the air flow reading is off, but other faults produce similar symptoms. Before you replace the sensor, rule out a cracked or loose intake duct and a damaged or unplugged connector. This listing is one sensor, and a 2019-2020 Hyundai Elantra 4-cylinder 2.0L takes one.
Fits
This sensor is listed for a wide range of Hyundai and Kia models. It reads the air flow for the 2019-2020 Hyundai Elantra 4-cylinder 2.0L, the 2015 Hyundai Sonata 4-cylinder 2.4L and the 2016-2019 Sonata 4-cylinder 2.0L, and the 2017-2020 Kia Optima 4-cylinder 2.0L and the 2019 Optima 4-cylinder 1.6L or 2.4L. If your car isn't named here, the "Vehicles it fits" section lets you look it up by year and engine.
Specifications
Fit and size
- Quantity per vehicle: 1
- Connector: female, oblong shape, 5 pin terminals
- Mounting type: clamp
- Mounting holes: 2
Build and materials
- Construction: sensor assembly with housing
- Housing material: Plastic
- Grade: standard replacement
- Condition: New
- Country of origin: China
In the box
One mass air flow sensor assembly with its housing. The mounting bracket and mounting hardware are not included, so plan on new hardware rather than counting on the old pieces.
Installation notes
- Designed for easy, straightforward installation.
- Oils on your hands or even air pollution can damage the sensor, so handle it with care.
- Some manufacturers recommend replacing the complete housing assembly so the connector air tubes are clean; this listing includes the housing.
Interchange: 281642E000 · MAS0464
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Does the Walker Products 245-1580 work as a mass air flow sensor for the 2016-2019 Hyundai Sonata 4-cylinder 2.0L?
Yes, Walker Products 245-1580 is listed for the 2016-2019 Hyundai Sonata 4-cylinder 2.0L and the 2015 Sonata 4-cylinder 2.4L. For a car not named here, use the "Vehicles it fits" section.
Does this mass air flow sensor fit a 2017-2020 Kia Optima 4-cylinder 2.0L?
Yes, Walker Products 245-1580 is listed for the 2017-2020 Kia Optima 4-cylinder 2.0L and for the 2019 Optima 4-cylinder 1.6L or 2.4L.
How many pins does the 245-1580 sensor connector have?
The connector is female with 5 pin terminals and an oblong shape. The sensor mounts with a clamp and has 2 mounting holes.
Does the 245-1580 come with its housing, and what is left out?
Yes, the plastic housing is included with the sensor. The mounting bracket and mounting hardware are not included.
Can oil from my hands damage a new mass air flow sensor?
Yes, oils on your hands or even air pollution can damage the sensor, so handle it with care during installation.
