The 2019 Acura ILX uses 0W-20 synthetic motor oil.
In more detail, the ILX relies on a lightweight synthetic oil designed for efficiency and engine protection. The oil should meet contemporary API certification standards and ILSAC performance guidelines, with Honda/Acura’s recommended options usually including Acura Genuine Oil or a high-quality equivalent. Typical replacement capacity is around 4.5 quarts with a filter, and oil life is managed by Acura’s Maintenance Minder system, which can affect how often you schedule changes depending on driving conditions.
Oil specifications and what to know
Before listing the key specifications, note the ILX’s oil choices center on viscosity, synthetic quality, and standard certifications.
- Viscosity: 0W-20
- Oil type: Fully synthetic motor oil
- Certification/standards: API SN (or newer) and ILSAC GF-5 (or newer); compatible with Honda/Acura requirements
- Capacity: Approximately 4.5 quarts with a new oil filter
- Source of oil: Acura Genuine Oil or any equivalent that meets the above specifications
Following these specifications helps maintain engine protection, fuel economy, and warranty compliance. Always confirm the exact requirements for your VIN and local climate by consulting the owner's manual or a dealership service advisor.
Maintenance intervals and practical tips
Oil-change intervals can vary based on driving conditions and the Maintenance Minder system, but standard guidance generally applies:
- Normal driving: about every 7,500 miles or 12 months, whichever comes first
- Severe or demanding conditions (short trips, frequent idling, extreme temperatures, towing): about every 5,000 miles or 6 months
- Always follow the Maintenance Minder prompts, which tailor intervals to actual use
After completing an oil change, reset or confirm the Maintenance Minder as directed in the owner’s manual. Regular oil checks (level and color) help prevent low-oil scenarios and potential engine damage. If you add oil, use the correct viscosity and do not overfill.
Checking oil level and topping up
To ensure accurate readings, check the oil level on level ground when the engine is cooled. If the dipstick reads low, add the recommended 0W-20 oil gradually, rechecking after each addition until the level is within the full mark.
Never rely on the dipstick alone; consult the owner’s manual for the precise procedure, especially if your ILX has a different engine variant or climate considerations.
Summary
For a 2019 Acura ILX, use 0W-20 synthetic motor oil that meets API SN or newer and ILSAC GF-5 or newer standards. The approximate oil capacity is 4.5 quarts with a filter, and the oil should be changed according to your Maintenance Minder—typically 7,500 miles under normal conditions or 5,000 miles in severe driving scenarios. Always verify the exact requirements in the owner's manual or with a certified Acura technician to ensure optimal performance and warranty compliance.