The essential answer is that the OEM oil filter for most 2014 Acura ILX models is Honda part number 15400-PRB-003. However, depending on the engine variant and market, the exact filter can differ, so you should verify with your vehicle identification number (VIN) or owner’s manual before purchasing.
Understanding the ILX engine options in 2014
In 2014, the ILX was offered with at least one 2.0-liter i-VTEC engine in the United States. The exact filter number can vary if your ILX uses a different engine variant or is from a different market. The recommended approach is to confirm via VIN with a dealer or official parts lookup tool. The following sections outline how to confirm and where to buy.
OEM oil filter number and compatibility
Most 2014 ILX models with the common 2.0L i-VTEC engine use Honda's OEM oil filter number 15400-PRB-003. If your ILX has a different engine variant, the OEM number may differ slightly; always verify before purchase.
Cross-reference and aftermarket options
Other brands offer cross-referenced filters that fit the 2014 ILX's engine. When shopping aftermarket, ensure the filter matches the vehicle's engine and the part markings indicate compatibility with a Honda/Acura 2.0L i-VTEC or the specific engine code on your car.
Where to buy
Use trusted sources to obtain the correct filter; below are common options. Thoroughly verify compatibility with your VIN or a parts lookup tool.
- Authorized Honda/Acura dealerships and official parts websites
- Reputable online retailers (e.g., HondaPartsNow, Amayama, or equivalent)
- Major auto parts stores with in-store pickup or shipping (AutoZone, Advance Auto Parts, O'Reilly)
When ordering, searching for "2014 ILX oil filter 15400-PRB-003" or "ILX 2.0L oil filter" can help confirm the correct part. If your ILX uses an alternative engine variant, use the engine code and year in your search.
How to verify the correct filter for your car
To avoid mistakes, follow these steps before purchasing or replacing the filter:
- Check the owner’s manual or service manual for the recommended filter part number.
- Inspect the current oil filter on the vehicle; note any part numbers printed on it.
- Verify your engine code from the engine bay sticker or vehicle VIN lookup (ACURA/HONDA VIN lookup tools).
- If in doubt, call a dealer parts department with your VIN to confirm the exact filter number.
Having the correct filter is important for proper oil flow and engine protection. When in doubt, requesting the OEM part from a dealer ensures a precise match.
Summary
For most 2014 Acura ILX models, the recommended OEM oil filter is 15400-PRB-003. Engine variants or markets may use different numbers, so verify with VIN or dealer lookup. Aftermarket options are available, but accuracy matters for fit and sealing. Always double-check before purchasing or installing a filter.
Final takeaway: confirm the exact part using your VIN lookup tool or a dealer, and use the OEM number 15400-PRB-003 as the baseline for the common 2.0L ILX configuration. This reduces the risk of ordering the wrong filter and helps ensure proper engine protection.