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Beck ArnleyPart #: 158-1816

Beck Arnley 158-1816 Mass Air Flow Sensor
37 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$146.86Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Subaru, Ascent, BRZ, Crosstrek, Forester, Impreza, Legacy, Outback, and WRX
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Mass Air Flow Sensor options
Beck Arnley 158-1816 Mass Air Flow Sensor
This part fits 37 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2024 | Subaru | Forester | 2.5L | H4 | N/A | NEW |
| 2024 | Subaru | WRX | 2.4L | H4 | N/A | NEW |
| 2023 | Subaru | Ascent | 2.4L | H4 | N/A | NEW |
| 2023 | Subaru | BRZ | 2.4L | H4 | N/A | NEW |
| 2023 | Subaru | Crosstrek | 2.0L | H4 | N/A | NEW |
| 2023 | Subaru | Forester | 2.5L | H4 | N/A | NEW |
| 2023 | Subaru | Impreza | 2.0L | H4 | N/A | NEW |
| 2023 | Subaru | Legacy | 2.4L | H4 | N/A | NEW |
| 2023 | Subaru | Outback | 2.4L | H4 | N/A | NEW |
| 2023 | Subaru | WRX | 2.4L | H4 | N/A | NEW |
| 2022 | Subaru | Ascent | 2.4L | H4 | N/A | NEW |
| 2022 | Subaru | BRZ | 2.4L | H4 | N/A | NEW |
| 2022 | Subaru | Crosstrek | 2.5L | H4 | N/A | NEW |
| 2022 | Subaru | Forester | 2.5L | H4 | N/A | NEW |
| 2022 | Subaru | Impreza | 2.0L | H4 | N/A | NEW |
| 2022 | Subaru | Legacy | 2.4L | H4 | N/A | NEW |
| 2022 | Subaru | Outback | 2.4L | H4 | N/A | NEW |
| 2022 | Subaru | WRX | 2.4L | H4 | N/A | NEW |
| 2021 | Subaru | Ascent | 2.4L | H4 | N/A | NEW |
| 2021 | Subaru | Crosstrek | 2.5L | H4 | N/A | NEW |
| 2021 | Subaru | Forester | 2.5L | H4 | N/A | NEW |
| 2021 | Subaru | Impreza | 2.0L | H4 | N/A | NEW |
| 2021 | Subaru | Legacy | 2.4L | H4 | N/A | NEW |
| 2021 | Subaru | Outback | 2.4L | H4 | N/A | NEW |
| 2020 | Subaru | Ascent | 2.4L | H4 | N/A | NEW |
| 2020 | Subaru | Crosstrek | 2.0L | H4 | N/A | NEW |
| 2020 | Subaru | Forester | 2.5L | H4 | N/A | NEW |
| 2020 | Subaru | Impreza | 2.0L | H4 | N/A | NEW |
| 2020 | Subaru | Legacy | 2.4L | H4 | N/A | NEW |
| 2020 | Subaru | Outback | 2.4L | H4 | N/A | NEW |
| 2019 | Subaru | Ascent | 2.4L | H4 | N/A | NEW |
| 2019 | Subaru | Crosstrek | 2.0L | H4 | N/A | NEW |
| 2019 | Subaru | Forester | 2.5L | H4 | N/A | NEW |
| 2019 | Subaru | Impreza | 2.0L | H4 | N/A | NEW |
| 2018 | Subaru | Crosstrek | 2.0L | H4 | N/A | NEW |
| 2018 | Subaru | Impreza | 2.0L | H4 | N/A | NEW |
| 2017 | Subaru | Impreza | 2.0L | H4 | N/A | NEW |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.