AUTOMOTIVE FILTER IDENTITY · ENGINE INTAKE AIR FILTERS
Identify your engine air filter without leaving the intake unsealed
KNOW THE NUMBER?
Search engine intake 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.
An engine air filter protects the combustion intake, not the passenger compartment. Even rectangular filters with the same nominal dimensions can have different sealing lips, flexible frames and airbox attachments. Record both the vehicle engine and the exact part number in its current service literature.
Safety and fit boundary: Do not operate an engine with a removed, poorly sealed or incorrectly seated intake filter. Dust and debris can damage engine components. Keep the engine off and follow the model-specific service procedure before opening the airbox; do not cut the gasket or force housing clips.
Four checks before choosing a replacement
Find the combustion intake housing
Locate the airbox as described by the vehicle manufacturer, not the HVAC blower compartment. A filter in the cabin is a different product and must not be counted as an engine part.
Copy model and filter identifiers
Record the complete model year and engine code plus the maker-listed filter part number. Confirm manufacturer application for the exact vehicle variant before purchasing.
Inspect the frame and seal
Compare the filter profile, gasket face and attachment points using the approved parts guide. A rigid filter and a flexible panel may not be interchangeable even when stated length and width resemble one another.
Close the housing properly
With the engine off, follow the service instruction for the lid and each fastener. If the housing will not close securely without force, stop and obtain the specified element or professional service.
Common decisions and mistakes
- New air filter leaves a gap
Check the OEM part number and the airbox tabs or seal; do not stretch a frame or run the engine with a loose housing to test it.
- Filter appears dirty but the car runs normally
Appearance alone does not prove the element is due; follow the engine maker maintenance interval and the relevant inspection procedure.
- Shopping results show a cabin filter instead
Search using the exact category and part number. Cabin media addresses passenger HVAC and does not seal the engine air intake or protect engine components.
For extra context, read the existing engine air versus cabin air explanation. The vehicle manufacturer's manual is required for any application decision.
16 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 CA10171
- Product class
- Engine intake air filters
- Document type
- Maker product page
- Vehicle fit
- Not verified
- Seller and availability
- Not checked
FRAM CA12289
- Product class
- Engine intake air filters
- Document type
- Maker product page
- Vehicle fit
- Not verified
- Seller and availability
- Not checked
FRAM CA10262
- Product class
- Engine intake air filters
- Document type
- Maker product page
- Vehicle fit
- Not verified
- Seller and availability
- Not checked
FRAM CA12777
- Product class
- Engine intake air filters
- Document type
- Maker product page
- Vehicle fit
- Not verified
- Seller and availability
- Not checked
FRAM CA12813
- Product class
- Engine intake air filters
- Document type
- Maker product page
- Vehicle fit
- Not verified
- Seller and availability
- Not checked
FRAM CA12654
- Product class
- Engine intake air filters
- Document type
- Maker product page
- Vehicle fit
- Not verified
- Seller and availability
- Not checked
FRAM CA10999
- Product class
- Engine intake air filters
- Document type
- Maker product page
- Vehicle fit
- Not verified
- Seller and availability
- Not checked
FRAM CA12075
- Product class
- Engine intake air filters
- Document type
- Maker product page
- Vehicle fit
- Not verified
- Seller and availability
- Not checked
FRAM CA12051
- Product class
- Engine intake air filters
- Document type
- Maker product page
- Vehicle fit
- Not verified
- Seller and availability
- Not checked
FRAM CA146
- Product class
- Engine intake air filters
- Document type
- Maker product page
- Vehicle fit
- Not verified
- Seller and availability
- Not checked
FRAM CA10013
- Product class
- Engine intake air filters
- Document type
- Maker product page
- Vehicle fit
- Not verified
- Seller and availability
- Not checked
FRAM CA12932
- Product class
- Engine intake air filters
- Document type
- Maker product page
- Vehicle fit
- Not verified
- Seller and availability
- Not checked
FRAM CA10261
- Product class
- Engine intake air filters
- Document type
- Maker product page
- Vehicle fit
- Not verified
- Seller and availability
- Not checked
FRAM CA12817
- Product class
- Engine intake air filters
- Document type
- Maker product page
- Vehicle fit
- Not verified
- Seller and availability
- Not checked
FRAM CA11053A
- Product class
- Engine intake air filters
- Document type
- Maker product page
- Vehicle fit
- Not verified
- Seller and availability
- Not checked
FRAM CA114
- Product class
- Engine intake air filters
- Document type
- Maker product page
- Vehicle fit
- Not verified
- Seller and availability
- Not checked
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: Cabin air filters · Engine oil filters. Search another printed code in the automotive filter reference lookup.