Infiniti FX Engine Oil Specifications

The Infiniti FX is a luxury SUV that requires regular engine oil changes to ensure optimal performance and longevity. When selecting engine oil for your Infiniti FX, it is essential to follow the manufacturer's specifications to maintain the integrity of your vehicle's engine.

Engine Oil Grade

The Infiniti FX, depending on its model and year, typically requires engine oil with a viscosity rating of SAE 5W-30 or SAE 0W-20. These oil grades ensure smooth lubrication and protection even under extreme temperature conditions. It is crucial to use the recommended oil grade to prevent engine damage and maintain fuel efficiency.

Oil Change Interval

Infiniti recommends changing the engine oil in the FX every 5,000 to 7,500 miles or every six months, whichever comes first. Regular oil changes are crucial to remove contaminants and maintain the oil's performance. However, driving habits and environmental conditions may influence the frequency of oil changes, so it is always advisable to follow the specific recommendations mentioned in your vehicle's owner's manual.

Oil Quality

When choosing engine oil for your Infiniti FX, make sure it meets the required industry standards, such as API (American Petroleum Institute) and ILSAC (International Lubricant Standardization and Approval Committee). These standards indicate that the oil has undergone rigorous testing to ensure its quality and performance. Additionally, using synthetic or semi-synthetic oil is also recommended by Infiniti for enhanced engine protection and performance.

Oil Filter

During each oil change, it is imperative to replace the oil filter in your Infiniti FX. The oil filter helps remove contaminants from the engine oil, ensuring its cleanliness. Always choose a high-quality oil filter that is compatible with your FX model to ensure proper filtration and oil flow.

Consult Infiniti Authorized Service Center

If you are unsure about the specific engine oil requirements or any other maintenance relating to your Infiniti FX, it is always best to consult an authorized Infiniti service center. They have the expertise and knowledge to guide you regarding the correct oil specifications, oil change intervals, and other aspects of maintaining your vehicle.

Following the proper engine oil specifications is essential to maintain the performance, efficiency, and longevity of your Infiniti FX engine. Regular oil changes and proper maintenance will help keep your SUV running smoothly and reliably for years to come.