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AUTOMOTIVE FILTER IDENTITY · CABIN AIR FILTERS

Find your cabin filter part number before changing it

KNOW THE NUMBER?

Search cabin air filters by part number

Enter the exact printed code or brand. Results identify parts, not compatibility.

Before buying, use your equipment manufacturer's current application or parts documentation to confirm fit.

Start with the full cabin-filter label or the vehicle manual. The housing may be behind the glovebox, under the dash or elsewhere; some models require special panel work. A similar-looking filter or a cross-reference on a retailer page does not prove the replacement is right.

Safety and fit boundary: Do not force a filter into a ventilation slot or remove pedal assemblies, airbags or electrical components based on a generic how-to. If access requires disassembly, consult the exact factory service instructions or a qualified technician. The manufacturer part examples below do not prove fit for your car.

Four checks before choosing a replacement

  1. Identify the intake path

    Confirm the issue is stale cabin air, reduced vent airflow or an interior odor; an engine intake filter is not a replacement for cabin filtration. Check the cabin filter location in the model-specific service manual.

  2. Copy the exact printed reference

    Record manufacturer, all digits and letters on the installed filter, and any suffix or revision. Do not infer an OEM cross-reference from a similar shape or number.

  3. Check the arrow instruction

    Read whether the new part says UP or AIR FLOW. UP indicates an orientation; AIR FLOW marks the air direction. Follow the correct vehicle instructions rather than assuming airflow always travels down.

  4. Confirm serviceability

    Compare the frame, tabs and filter-access door as described by the actual vehicle maker. If the new filter does not seat without pressure, stop, record the difference and verify the correct part before buying.

Common decisions and mistakes

Air from vents remains weak

A clogged cabin element is one possibility, but the blower motor, blocked ducts or controls can also cause low airflow. Recheck the installed part and diagnose unrelated faults rather than assuming every airflow problem is a filter.

A musty smell persists after replacement

A new filter cannot guarantee removal of an existing drain, coil or moisture problem. Follow the vehicle maintenance guide and consider professional inspection if odor persists.

The filter will not close in the housing

Check part code, frame edges, latch orientation and any model revision. Never trim a panel or leave the filter door unsecured to force a close fit.

For extra context, read the existing cabin filter arrow guide. The vehicle manufacturer's manual is required for any application decision.

7 filter product identities backed by manufacturer sources

This is a small, explicitly cited factual index, not a compatibility catalogue. The named brand makes the listed filter product; its appearance here is not an endorsement and does not prove that a part fits a vehicle. No stock, prices, independent certification or Amazon ASIN have been established.

FRAM

  • FRAM CF10549

    Product class
    Cabin air filters
    Document type
    Maker product page
    Vehicle fit
    Not verified
    Seller and availability
    Not checked
    Check FRAM source for CF10549

  • FRAM CF10375

    Product class
    Cabin air filters
    Document type
    Maker product page
    Vehicle fit
    Not verified
    Seller and availability
    Not checked
    Check FRAM source for CF10375

  • FRAM CF11183

    Product class
    Cabin air filters
    Document type
    Maker product page
    Vehicle fit
    Not verified
    Seller and availability
    Not checked
    Check FRAM source for CF11183

  • FRAM CF12150

    Product class
    Cabin air filters
    Document type
    Maker product page
    Vehicle fit
    Not verified
    Seller and availability
    Not checked
    Check FRAM source for CF12150

  • FRAM CF10285

    Product class
    Cabin air filters
    Document type
    Maker product page
    Vehicle fit
    Not verified
    Seller and availability
    Not checked
    Check FRAM source for CF10285

  • FRAM CF10729

    Product class
    Cabin air filters
    Document type
    Maker product page
    Vehicle fit
    Not verified
    Seller and availability
    Not checked
    Check FRAM source for CF10729

  • FRAM CF12820

    Product class
    Cabin air filters
    Document type
    Maker product page
    Vehicle fit
    Not verified
    Seller and availability
    Not checked
    Check FRAM source for CF12820

Source scope and how to correct a reference

These limited manufacturer part numbers were checked November 7–8, 2026. FilterFound records only brand, printed product code, filter type and a link to an original maker product page, published product-series list or historical listing. We do not reproduce vehicle fit charts, product descriptions, photographs, review scores or live merchant data.

A first-party manufacturer product page or published series part-number list supports a part identity only; a dated historical list supports historical product identity, not current stock. Neither establishes a safe fit for the exact year, engine, revision or airbox you are servicing. Use your vehicle's current service manual and the filter manufacturer's current application guidance.

Explore other automotive filter types: Engine oil filters · Engine intake air filters. Search another printed code in the automotive filter reference lookup.