The 2021 Mitsubishi Mirage uses a cartridge-style oil filter housed in a fixed oil-filter assembly, not a traditional spin-on canister. You replace only the filter element inside the housing during service.
The Mirage’s compact 1.2-liter engine relies on a replaceable cartridge filter inside a dedicated housing. Oil grade and maintenance intervals vary by climate, so always confirm specifics in your owner's manual or with a Mitsubishi dealer for your VIN. This article walks you through identifying the right filter, locating the housing, and general replacement steps.
Oil filter type and replacement basics
Before listing the essential characteristics, note that the Mirage uses a cartridge-style filter in a housing and not a spin-on canister. The filter element is replaced inside the housing during service.
Informative paragraph before the list: The following points summarize the essential characteristics and replacement considerations for the Mirage's oil filter.
- Filter type: Cartridge-style oil filter inside a housing (not a spun-on filter canister).
- Location and access: Mounted on the engine, typically accessed from the underside; the housing cap is removed to replace the cartridge.
- Replacement approach: Replace only the filter cartridge inside the housing; replace the housing O-ring if included in the kit.
- Oil specification: Commonly 0W-20 synthetic; climate may allow 5W-20; always verify in the owner's manual for your VIN and region.
- Part numbers and fitment: Use a genuine Mitsubishi oil filter cartridge or a reputable aftermarket cartridge compatible with the Mirage’s 1.2-liter engine model; verify fitment for your VIN.
Concluding paragraph: The cartridge-style filter design simplifies replacement and aligns with Mitsubishi's small-car lubrication approach, provided you use the correct filter and oil grade per the manual.
Practical steps to replace the oil filter
Before listing the steps, the following outline helps you replace the Mirage’s cartridge filter safely and correctly.
- Prepare the vehicle: Park on level ground, apply the parking brake, and gather the replacement filter cartridge, O-ring, and the recommended oil.
- Drain the old oil: Remove the engine oil drain plug and drain oil into a suitable container; reinstall the drain plug after draining.
- Access the filter housing: Locate the oil filter housing on the engine and remove any cover or surrounding components as needed to access the cap.
- Remove the old cartridge: Unscrew the housing cap and remove the old filter element and any old O-ring; inspect the cap and replace the O-ring if provided.
- Install the new cartridge: Lightly oil the new filter O-ring, install the new cartridge into the housing, reseal the cap, and snug the cap to the specified torque.
- Refill and test: Refill with the recommended oil, start the engine, check for leaks, and recheck oil level after a short run and cool-down period.
Concluding paragraph: By following these steps, you’ll complete a proper cartridge-filter replacement. Dispose of used oil and the old filter in accordance with local regulations, and confirm the exact maintenance interval from your manual or dealer.
Summary: The 2021 Mitsubishi Mirage uses a cartridge-type oil filter inside a housing rather than a spin-on canister. Replace only the cartridge element with the correct oil grade (commonly 0W-20) and follow the manual for service intervals and part compatibility.