There isn’t a single universal part number for the TLX air filter. The exact OEM code depends on your car’s year and engine. To get the correct part number, identify your TLX configuration using the VIN, engine type (2.4L or 3.5L, if applicable), and trim, then consult the official Acura parts catalog or your dealer for confirmation.
Why the part number varies
The Acura TLX has been offered with different engines across various model years. Because each engine and production run can use a slightly different air-filter housing or seal design, the OEM part number changes accordingly. This means there isn’t a single number that fits every TLX.
How to identify the correct TLX air filter part number
Use these steps to confirm the exact OEM part number for your vehicle.
- Check your owner's manual or maintenance schedule for the air filter replacement information, which may include the OEM part number.
- Open the air filter housing and inspect the inside lid or nearby labels for a part number or service code specific to your vehicle.
- Enter your vehicle’s VIN on official Acura parts portals or a dealer portal to pull the exact air-filter part number for your configuration.
- If you know the engine code (for example, 2.4L or 3.5L) and the model year, look up that configuration in the official Acura parts catalog to retrieve the correct part number.
- Contact an Acura dealership’s parts department with your VIN; they can verify the OEM air-filter part number quickly and accurately.
Following these steps will yield the exact TLX air filter part number for your particular car.
Consider aftermarket options
If you’re exploring alternatives to OEM, make sure you verify fitment and quality before buying. Aftermarket filters should match your TLX’s year, engine, and air-box design to ensure proper sealing and performance.
- Confirm the filter’s dimensions, seal type, and airflow specifications align with your TLX’s OEM specifications.
- Choose reputable brands that publish explicit fitment information for the TLX and your engine type.
- Check return policies and warranties in case the filter doesn’t fit or perform as expected.
With careful verification, you can pursue aftermarket options confidently while maintaining correct fit and performance for your TLX.
Summary
The precise Acura TLX air filter part number is specific to the model year and engine, so there isn’t one universal code. To obtain the exact OEM part number, identify your engine and year, then verify via VIN-based search on Acura’s parts catalogs or by contacting a dealer. If you consider aftermarket filters, ensure they are clearly listed as compatible with your TLX configuration and that fitment details match your vehicle.
Why is Acura discontinuing TLX?
This was the second generation of the TLX, but its lineage dates back to the TL nameplate that began in the mid-1990s. Acura cites declining sales as the reason for its discontinuation.
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