There isn’t a single universal part number for the air filter on the 2014 Subaru Impreza; the exact number depends on the engine code and the market. To be sure, check your VIN against Subaru’s parts catalog or ask a dealer for the precise OEM part.
Why the air-filter number can vary
The 2014 Impreza generally uses a 2.0-liter engine, but regional variations, trims, or production changes can lead to different OEM part numbers for the air filter. The number is usually printed on the air filter itself or on the label of the replacement box, and it is cataloged in the manufacturer’s parts database by engine code and vehicle configuration.
How to determine the exact part number
The following steps help you identify the correct air-filter part number for your specific car.
- Inspect the current air filter or its frame for a printed part number or code.
- Note the engine code and market/trim level of the vehicle (for example, the common 2.0L configuration used in many 2014 Impreza models).
- Use the vehicle’s VIN to look up the exact OEM part in Subaru’s official Parts Catalog or through a Subaru dealer’s parts desk.
- If the OEM number isn’t readily available, ask the dealer to cross-reference using the VIN or engine code to confirm the correct air-filter part for your model year and region.
Following these steps will help you source the precise air-filter part number that matches your car’s configuration, reducing the risk of ordering the wrong filter.
Where to verify and buy the correct part
To ensure accuracy, rely on official catalogs and trusted retailers. The best sources include:
- Subaru Parts Catalog (official online catalog or dealer portal) using your VIN
- Your local Subaru dealership parts department
- Authorized auto parts retailers that offer OEM cross-references by VIN or engine code
- Reputable aftermarket cross-reference guides or filters that explicitly state compatibility with 2014 Impreza 2.0L configurations
Always cross-check the part number with the exact year, model, and engine code to avoid misfits, especially if shopping aftermarket filters.
Summary
In short, the 2014 Subaru Impreza does not have a single universal air-filter part number. The correct number depends on your engine code and market. To confirm, consult the VIN-based Subaru Parts Catalog or contact a dealer, and inspect the current filter or its box label for the exact code. This approach ensures you order an air filter that fits your car’s intake box and performance specifications.
What is the part number for the Subaru air filter?
16546AA16A
Subaru Engine Air Filter - 16546AA16A | Subaru Online Parts.
What is the part number of the air filter on a Subaru Impreza?
Subaru Impreza WRX VAG Air Filter Element Assy 16546-AA120.
How to change engine air filter 2014 Subaru Impreza?
Car. Make sure everything lines. Up. There you go now we're going to just tighten this back and that's it we're done.
What year to stay away from a Subaru Impreza?
Transmission Problems: Certain models of the Impreza, notably from 2012 to 2013 and in 2015, were prone to transmission failures. These problems ranged from gears shifting incorrectly to the car unexpectedly speeding up while in reverse or hesitating before lunging forward when the gas pedal was pressed.


