The 2014 Honda Civic uses different oil filters depending on the engine: 1.8L models typically use Honda part 15400-PLM-A01, while the 2.4L Si uses 15400-PT4-003.
Beyond the basic answer, engine code and VIN determine the exact filter. The Civic lineup that year included mainly the 1.8L i-VTEC engine in most trims and a 2.4L K-series in the Si. The following details break down the filter options by engine and how to verify the correct part for your car.
Engine options in the 2014 Civic
The 2014 Civic was offered primarily with two engine options: the 1.8-liter i-VTEC (R18A) in most trims, and the 2.4-liter K-series (in the Si). Each engine uses a different oil filter part number, so identifying your exact engine is the key to choosing the right filter.
1.8L i-VTEC engine (R18A) in most trims
The following list shows the typical OEM oil filter details for the 1.8L engine found in most 2014 Civics.
- OEM oil filter: 15400-PLM-A01
Concluding: For the 1.8L Civic, use 15400-PLM-A01 or a reputable aftermarket equivalent that matches the R18A engine specifications. Replace at each oil change according to the maintenance schedule.
2.4L engine (Si) in the 2014 Civic
The Si variant uses a different filter due to the 2.4L engine.
- OEM oil filter: 15400-PT4-003
Concluding: If you own the Civic Si, use 15400-PT4-003 or an equivalent filter rated for the K24 engine, and follow the recommended service intervals.
How to verify the correct filter for your car
Because the 2014 Civic offered more than one engine option, confirming the exact filter by engine code or VIN helps avoid mistakes. Use these steps to verify your fit:
- Check the owner's manual or service booklet for the oil filter part number specific to your model.
- Inspect the existing filter housing or the label on the filter itself, if accessible, for the correct part number.
- Consult Honda’s official parts diagrams for your VIN at a dealership or a calibrated online parts catalog to match the exact engine code (R18A vs. K24).
- When in doubt, ask a parts specialist to cross-reference by engine code and VIN to ensure compatibility.
Concluding: Verifying with the engine code or VIN minimizes ordering errors and ensures you purchase the correct spin-on oil filter for your 2014 Civic.
Summary
For the 2014 Honda Civic, the oil filter depends on the engine: 1.8L i-VTEC (R18A) typically uses 15400-PLM-A01, while the 2.4L Si uses 15400-PT4-003. Always confirm with your VIN or owner's manual and choose OEM or reputable aftermarket filters designed for the specific engine. Regular replacement at the recommended intervals keeps the engine protected.