There isn't a single universal cabin air filter part number for all 2013 Impreza models. The correct number depends on trim and whether you need a standard or carbon-activated filter. To be sure, verify the part against your VIN in Subaru's parts catalog or with a dealer.
How to identify the exact part number
VIN-based lookup
Your vehicle identification number (VIN) lets you pull the precise Subaru part number from official catalogs and dealer systems.
- Go to an official Subaru parts lookup site or your local dealer portal and enter year, model (Impreza), and your VIN to view compatible cabin air filter options.
- Check the filter type shown in the catalog (standard or carbon-activated) and note the exact OEM part number listed.
- If multiple options appear, choose the one matching your vehicle configuration and the replacement interval recommended by Subaru.
- Record the part number exactly as shown to ensure a correct match when ordering.
Tracking the VIN in the parts system often yields the direct OEM number and any current service bulletins related to the cabin filter.
Variations to expect and how they affect part numbers
Even within the 2013 Impreza lineup, there can be variations based on body style (sedan vs hatchback), climate control setup (manual vs automatic), and whether a carbon-activated filter is installed.
Because of these nuances, the one-size-fits-all answer does not apply. Always confirm with the dealer or catalog to avoid ordering the wrong filter.
Summary
For a 2013 Subaru Impreza, the cabin air filter part number is not universal. The exact OEM number depends on trim, body style, and filter type. Use the VIN-based lookup in the Subaru parts catalog or consult a dealer to obtain the precise part number, and decide between standard and carbon-activated options based on your needs.
Where is the cabin air filter in a 2013 Subaru Impreza?
And clean out any debris inside install your new AQ114 49 filters into the housing with the arrow pointing. Up.
What is the part number for the Subaru air filter?
16546AA16A
Subaru Engine Air Filter - 16546AA16A | Subaru Online Parts.
What part number is the cabin air filter on a Subaru?
72880FG000
Shop OEM Subaru Part # 72880FG000. Cabin Air Filter. Cabin Air Filter If the air coming out of your vents smells a little funny—like mildew or funk—or if your windshield.
What is the part number of the air filter on a Subaru Impreza?
Subaru Impreza WRX VAG Air Filter Element Assy 16546-AA120.