The oil filter part number for a 2010 Acura TSX is Honda Genuine Part Number 15400-PLM-A01, the OEM filter designed for the 2.4L K24 engine in that model year.
This article explains the correct filter for the 2010 TSX, how to verify the part on your vehicle, and options that range from the OEM part to reputable aftermarket equivalents. While the OEM filter is the standard choice, consumers may encounter cross-reference options; the key is to match the filter’s thread size and gasket to ensure a proper seal and oil flow.
Official OEM option
For reliability and direct compatibility, many TSX owners opt for the factory-recommended filter. The following part is the Honda/Acura-issued option that fits the 2010 TSX’s 2.4L engine.
- 15400-PLM-A01
Using the OEM filter helps ensure correct oil pressure, filtration, and sealing characteristics for the K24 engine. If you’re unsure about your exact vehicle specification, a quick check with your dealer or by cross-referencing your VIN can confirm the correct part.
Aftermarket compatibility and cross-reference
Many reputable aftermarket brands offer filters that fit the 2010 TSX’s 2.4L engine. When shopping, focus on compatibility with the 2.4L engine code (K24 family), the correct thread size, and the gasket diameter to ensure a proper seal and fitment.
- Choose filters from reputable brands that explicitly list compatibility with the 2010 TSX or K24 engines (e.g., Bosch, Wix, Mann, Mobil 1, Fram, etc.).
- Verify that the replacement matches the OEM’s thread size and gasket design to avoid leaks or cross-threading.
- Check the filter’s filtration rating and oil type suitability to ensure it covers the engine’s oil grade (commonly 5W-20 or 0W-20 depending on climate and market).
- Review retailer cross-reference guides or the manufacturer’s fitment charts to confirm compatibility with the 2.4L K24 engine found in the 2010 TSX.
How to confirm fit for your TSX
To minimize errors, compare the replacement filter’s packaging or product page with the OEM part (15400-PLM-A01). If you’re replacing in person, you can pull the current filter and check the model number printed on the canister, or ask the parts specialist to cross-reference your VIN to ensure the right match.
In practice, many owners successfully use a quality aftermarket filter that is clearly specified as compatible with the 2.4L TSX/K24 engine, but when in doubt, the OEM option is the safest bet to maintain factory standards.
Summary
For a 2010 Acura TSX, the recommended oil filter is Honda Genuine Part 15400-PLM-A01. This OEM option ensures precise fit and performance for the 2.4L K24 engine. If you opt for aftermarket, verify compatibility with the 2.4L engine, correct thread size, gasket, and filtration specifications, and consult a dealer or retailer’s cross-reference resources to confirm your exact vehicle fit. Always perform regular maintenance with the correct filter to protect engine oil flow and longevity.