Walker Products 245-1596 mass air flow sensor for the 2020-2021 Subaru Forester H4 2.5L and other vehicles measures the air entering the engine. The ECU uses that air flow data to help set the air-fuel mix for fuel efficiency and performance.
- Custom-engineered circuit boards and programming
- Flow characteristics custom tuned for the full flow spectrum
- Calibrations pass 100% production testing and are verified on a vehicle
- Each sensor is tested for fit, form and function before sale
Quick facts
- Part: Walker Products 245-1596 mass air flow sensor
- Fits: 2020-2021 Subaru Forester H4 2.5L and other vehicles
- Condition: New
A rough idle, hesitation, weaker fuel economy or a check engine light can come from this sensor. A dirty air filter, an air leak in the intake tract or an oxygen sensor can be behind those signs too, so track down the cause before you buy.
Fits
The fitment covers a wide range of Subaru, Volvo and Polestar models, including the 2020-2021 Subaru Forester H4 2.5L, the 2019-2025 Volvo V60 4-cylinder 2.0L and the 2019-2024 Volvo S60 4-cylinder 2.0L. Every one of them takes a single sensor. If your car is not named here, look it up in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 1
- Terminals: 4, pin type
- Connector: female, oblong
- Mounting holes: 2
Build and materials
- Type: sensor only, housing not included
- Mounting hardware: included
- Grade: Standard Replacement
- Condition: New
- Country of origin: China
In the box
One mass air flow sensor with its mounting hardware. The housing is not included.
Installation notes
- Handle the sensor with care, because oil from bare hands can damage it.
- Some vehicle makers advise replacing the whole housing assembly so the connector air tubes stay clean; this listing is the sensor alone.
- Built for straightforward installation, which keeps vehicle downtime short.
Interchange: DMA-0115
2220475040 · 226800AA43A · 22680AA420 · 314300000
This part cross-references / interchanges with the following part numbers:
DMA-0115, 2220475040, 226800AA43A, 22680AA420, 314300000
Frequently Asked Questions
Is this the right MAF sensor for the 2020-2021 Subaru Forester H4 2.5L?
Yes, Walker Products 245-1596 is listed for the 2020-2021 Subaru Forester H4 2.5L, which takes one; other Subaru and Volvo models are in the "Vehicles it fits" section.
Is this the mass air flow sensor for the 2019-2024 Volvo S60 4-cylinder 2.0L?
Yes. The 2019-2024 Volvo S60 4-cylinder 2.0L is in this sensor's fitment, and each car takes one.
Does the Walker Products 245-1596 sensor come with a housing?
No, the housing is not included; the box holds the mass air flow sensor and its mounting hardware.
What connector does this mass air flow sensor have?
Walker Products 245-1596 has a 4-pin female oblong connector and two mounting holes.
Can handling damage this mass air flow sensor during installation?
Yes. Oil from bare hands, or even air pollution, can damage the sensor, so handle it with care and touch it as little as you can.
