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Deal.ai › Unique Bargains › Replacement Auto Parts
Unique Bargains
22680-AA43A Mass Air Flow Sensor MAF
Unique Bargains

22680-AA43A Mass Air Flow Sensor MAF

Best price now

$23.39at WalmartChecked Nov 12

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Price facts

  • Last seen at $23.39 at Walmart on Nov 12.

Our take on the 22680-AA43A Mass Air Flow Sensor MAF

A replacement mass air flow sensor for a wide range of Subaru engines, sold under the Unique Bargains brand. It is a cartridge-style unit with a plastic and metal housing that swaps in without reprogramming. It fits many late-model Subaru 2.0L, 2.4L turbo and 2.5L engines, from Impreza and Crosstrek to Outback, Ascent and WRX. It suits owners chasing rough idle, hesitation or poor fuel economy who want a direct-fit part rather than a dealer-only replacement.

Best forSubaru owners with rough idle or hesitationDIYers replacing a contaminated MAF sensorCrosstrek, Forester and Outback ownersBudget-minded repairs on out-of-warranty cars
Pros
  • Direct cartridge replacement, no reprogramming
  • Plastic and metal housing for under-hood heat
  • Covers many Subaru 2.0L, 2.4L turbo and 2.5L engines
  • Signal performance tested before shipping
  • No special tools needed for the swap
Cons
  • Aftermarket brand, not an OEM Subaru part
  • Fitment varies by engine and model year, so check the part number
  • No warranty details stated
  • Sensor-only kit, no gasket or hardware listed

22680-AA43A Mass Air Flow Sensor MAF prices at every store

  • WalmartNew

    In stockSold by Tasharina CorpReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $23.39Free shippingChecked Nov 12
    Visit Walmart

About the 22680-AA43A Mass Air Flow Sensor MAF

This is a replacement mass air flow (MAF) sensor, part number 22680-AA43A. It measures the amount of intake air and sends a signal to the engine computer, which adjusts the fuel delivery.

The housing is made of plastic and metal and is built to withstand under-hood heat and vibration. It is a direct cartridge replacement and needs no special tools or reprogramming. The signal performance is pre-tested.

A worn or contaminated MAF sensor can cause rough idling, poor acceleration, hesitation and lower fuel economy. Replacing it restores the correct air-fuel ratio, smooth throttle response and a stable idle.

Part number
22680-AA43A / 22680AA43A / 22680-AA420 / 22680AA420
Material
Plastic and metal housing
Color
Black
Fits Impreza
Subaru Impreza 2.0L H4 (FB20), 2017-2023
Fits Crosstrek
Subaru Crosstrek 2.0L/2.5L H4, 2018-2023; Crosstrek Hybrid/PHEV 2.0L, 2019-2023
Fits Forester
Subaru Forester 2.5L H4 (FB25), 2019-2025
Fits Ascent
Subaru Ascent 2.4L Turbo H4 (FA24F), 2019-2025
Fits Legacy
Subaru Legacy 2.5L/2.4L Turbo H4, 2020-2025
Fits Outback
Subaru Outback 2.5L/2.4L Turbo H4, 2020-2025
Fits WRX
Subaru WRX 2.4L Turbo H4 (FA24F), 2022-2025
Fits BRZ
Subaru BRZ 2.4L H4 (FA24D), 2022-2025
In the box
1 x mass air flow sensor

Specifications

color
BlackSource

Questions and answers

Will this fit my Subaru?
It is listed for Impreza 2.0L 2017-2023, Crosstrek 2018-2023, Forester 2.5L 2019-2025, Ascent 2019-2025, Legacy and Outback 2020-2025, WRX 2022-2025 and BRZ 2022-2025. Match your engine and year to the list before ordering.
Does it need reprogramming after install?
No. It is a direct cartridge replacement and the listing says no special tools or reprogramming are required.
Is it an OEM Subaru sensor?
No. It is an aftermarket part from Unique Bargains that cross-references Subaru part numbers 22680-AA43A and 22680-AA420.
What symptoms does a bad MAF sensor cause?
Rough idling, poor acceleration, hesitation and lower fuel economy. Replacing the sensor restores the air-fuel ratio, throttle response and stable idle.
What is in the box?
One mass air flow sensor. No gasket or mounting hardware is listed.
Where is the 22680-AA43A Mass Air Flow Sensor MAF cheapest?
At Walmart, for $23.39, as of our latest check.

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