The 2003 Honda CR-V (with the common 2.4L engine) uses Honda Genuine Oil Filter part number 15400-PLM-A01 as the primary option. Some late-2003 builds or regional variations may use 15400-PLM-A02. Always verify the exact part against your vehicle’s specifications.
The 2003 CR-V most often comes with the 2.4-liter four-cylinder engine (K24A1 family), which uses a spin-on oil filter that matches Honda’s design for that engine. To ensure you get the correct unit, check your existing filter’s part number, consult the owner's manual, or ask a dealer with your VIN. Aftermarket filters can fit if they explicitly state compatibility with Honda 2.4L engines and match the same thread and gasket size.
Common part numbers and how to verify
To help you identify the right filter, here are the Honda Genuine options commonly associated with the 2003 CR-V. If you’re unsure which to buy, use these as a starting point and confirm with your vehicle’s documentation or a dealer.
- Honda Genuine Oil Filter 15400-PLM-A01 (standard option for many 2002–2006 CR-Vs with the 2.4L engine)
- Honda Genuine Oil Filter 15400-PLM-A02 (appears in some late-2003 builds or regional catalogs)
Aftermark et options can be used if they clearly indicate compatibility with Honda 2.4L engines and the same thread/gasket size. When purchasing aftermarket filters, always verify fitment for your exact VIN and engine code with the parts retailer or dealer.
How to verify the exact filter for your car
Follow these steps to confirm the correct filter for your specific CR-V model and production year.
- Inspect the current filter for the part number printed on the canister.
- Check the owner’s manual or service manual for the recommended filter number for your engine.
- Identify your engine code (K24A1 is typical for U.S. 2003 CR-Vs) and use your VIN to lookup the exact part number in a dealer or reputable parts catalog.
- When buying aftermarket, ensure the filter states compatibility with Honda 2.4L engines and that the thread size and gasket are the same as the original.
- If you’re unsure, contact a Honda dealer or trusted parts retailer with your VIN to confirm the correct fit.
Following these steps helps prevent purchasing a filter that doesn’t seal properly or that could affect oil pressure and filtration.
Summary
For the 2003 Honda CR-V, the primary oil filter option is Honda Genuine 15400-PLM-A01, with 15400-PLM-A02 appearing on some builds. Always verify the exact part through your VIN, the vehicle’s documentation, or a dealer to ensure a precise fit. Aftermarket filters can be used if they are clearly listed as compatible with Honda’s 2.4L engines and match the necessary thread/gasket specifications.