What kind of oil filter for 2018 Honda Accord?

The 2018 Honda Accord generally uses a cartridge-style oil filter element housed in a dedicated filter housing, not a traditional spin-on canister. When changing the oil, you replace the filter element inside the housing, and you should use a Honda Genuine cartridge filter or a high-quality aftermarket cartridge designed for Honda engines that run on 0W-20 full-synthetic oil.

Engine options in the 2018 Accord

Honda offered multiple powertrains for the 2018 Accord. Here is a quick overview of the common configurations and their implications for the oil filter:

• 1.5L turbocharged inline-4 engine (Earth Dreams Technology)


• 2.0L turbocharged inline-4 engine (Earth Dreams Technology) available in higher trims


• Hybrid variant that combines a 2.0L Atkinson-cycle engine with electric motors

Across these options, Honda generally uses a cartridge-style oil filter housed in a filter cap/element housing rather than a traditional spin-on canister. Always verify your exact configuration with the owner's manual or a Honda dealer using your VIN.

How to identify the filter type on your Accord

To ensure you buy the correct filter, check the car’s configuration and service documentation. The following steps help you confirm whether you have a cartridge or spin-on filter:

• Inspect the engine bay filter area: a plastic or metal housing with a removable cap typically indicates a cartridge filter; a large metal canister with a screw-on cap indicates a spin-on filter.


• Consult the owner's manual or the service manual for your exact trim/engine; it will specify the filter type and replacement procedure.


• If in doubt, provide your VIN to a Honda parts department or use an official parts portal to confirm the correct filter type for your vehicle.

In short, identifying the filter type before shopping helps avoid ordering the wrong part. If you’re unsure, ask a dealer or a trusted mechanic to confirm for your exact vehicle configuration.

What to buy for an oil change

Here’s a practical shopping guide to ensure you get the right parts and fluids for a 2018 Accord:

• Honda Genuine oil filter element (cartridge) or a reputable aftermarket cartridge filter designed for Honda engines that use 0W-20 full-synthetic oil


• 0W-20 full-synthetic motor oil, suitable for Honda engines


• O-ring or seal for the filter housing cap (if your cartridge setup uses a replaceable seal)

Using the correct filter type and oil grade helps maintain engine protection and performance. Always match the filter and oil to your specific engine configuration and have the VIN handy when purchasing.

How to replace the oil filter (cartridge-type) on a 2018 Accord

Follow these general steps for a cartridge-style oil filter change. If your vehicle uses a different configuration, consult the service manual before proceeding.

1. Warm up the engine, then park on a level surface and engage the parking brake.


2. Lift the front of the car safely and support it with jack stands if needed; place a drain pan beneath the oil pan.


3. Drain the engine oil entirely by removing the drain plug and allowing the oil to flow out fully.


4. Remove the oil filler cap to relieve pressure and make the process easier.


5. Access the filter housing cap and carefully remove it to expose the cartridge filter element.


6. Remove the old filter cartridge, wipe the inside of the housing, and replace the housing O-ring if applicable.


7. Install the new cartridge filter element, reinstall the housing cap, and torque to the manufacturer’s specification if a torque spec is provided.


8. Refill the engine with the recommended 0W-20 synthetic oil to the correct level, start the engine, and check for leaks. Reset the maintenance minder if prompted.

After replacing the filter and topping up the oil, test drive briefly and recheck oil level and for any leaks around the filter housing. Properly dispose of the old filter and used oil at a recycling facility.

Where to find part numbers and get help

Part numbers can vary by engine and trim. Use these approaches to ensure you get the right parts for your 2018 Accord:

• Check the owner’s manual or the maintenance schedule for the recommended filter and oil specifications.


• Enter your VIN into an official Honda parts portal or contact a Honda dealership parts department to confirm the exact cartridge filter and O-ring kit for your vehicle.


• Compare the filter’s markings on the old unit and cross-reference with reputable aftermarket retailers that list compatibility for Honda 0W-20 engines.


• When in doubt, bring your vehicle to a qualified technician who can verify the correct filter type and perform the oil change correctly.

Verifying part numbers with a VIN ensure you don’t misorder the wrong cartridge or O-ring, especially if you have a hybrid or a higher-trim model with a slightly different filter assembly.

Summary

For the 2018 Honda Accord, expect a cartridge-style oil filter housed in a dedicated filter assembly rather than a traditional spin-on canister. Use either Honda Genuine cartridge filters or a compatible aftermarket cartridge designed for 0W-20 full-synthetic oil. Always verify the exact filter type for your engine variant using the VIN, the owner’s manual, or a dealer, and follow proper oil-change procedures to maintain engine health.