There isn’t a single STP oil filter number that fits every 2004 Honda Civic; the correct STP filter depends on the engine variant and market. A lookup by vehicle or VIN is the safest way to confirm.
In 2004, Civics were offered with different engines depending on the market. In the United States, most models used a 1.7-liter inline-four from Honda’s D-series family, while other regions saw additional options. Because STP assigns filter numbers to specific engines and filter sizes, you must match the STP part to your exact engine to ensure proper fit and filtration.
Understanding the variation by engine
The key reason for multiple numbers is that oil filter threads, gasket sizes, and overall dimensions vary with engine design. Using the wrong filter can cause oil leaks, poor filtration, or fitment problems.
How to determine the correct STP filter
Before listing steps, note that STP’s catalog provides a vehicle lookup tool that lets you enter year, make, model, and engine to retrieve compatible part numbers. If you know your engine code (for US Civics it might be a D-series variant) you can quickly narrow results.
- Identify your engine code and trim using the VIN (Vehicle Identification Number) or the information in the owner’s manual.
- Check the current oil filter for any stamped part numbers or branding (e.g., STP) that can guide your replacement choice.
- Use STP’s Look-Up by Vehicle feature on STP’s official site or contact a parts retailer to confirm the exact STP part number for your engine.
- Cross-reference with Honda’s OEM filter number listed in your manual or stamped on the old filter, then verify that the STP part is listed as an equivalent in STP’s catalog.
Following these steps will help you identify the exact STP oil filter for your 2004 Civic. If you share your engine code, VIN, or trim, I can pinpoint the precise STP part number.
Summary
The correct STP oil filter for a 2004 Honda Civic varies by engine variant and market, so there isn’t a universal number. Use the vehicle lookup tools, confirm engine code, and cross-reference with Honda’s OEM filter to identify the right STP part. Providing your engine code or VIN will allow me to narrow down the exact STP part number for you.