Acura RLX Engine Oil Capacity

For those seeking luxury and reliable performance, the Acura RLX is a testament to automotive engineering finesse. As motoring enthusiasts, we understand the importance of maintaining every aspect of your vehicle to ensure it operates at its best. Key to this is the Acura RLX engine oil capacity and the Acura RLX engine oil type, which stand as crucial factors in safeguarding the engine’s robust performance and longevity.

Acura RLX engine oil capacity

The RLX models, spanning from 2013 to 2020, have been designed with a standard oil capacity for 3.5L 6-cylinder engines—the J35Y4 and the JNB1—handling 4.5 quarts (or 4.3 liters) with precision. They consistently require 0W-20 oil, ensuring your luxury ride glides on the road with seamless grace. With regular oil changes as part of your maintenance routine, your Acura RLX’s engine can continue to deliver the exquisite performance for which it’s known.

Key Takeaways

  • Maintain your Acura RLX’s performance with the correct engine oil capacity of 4.5 quarts (4.3 liters).
  • Use the recommended 0W-20 oil to ensure the engine runs smoothly.
  • Adhere to the Acura maintenance schedule, changing your RLX’s oil every 3,000-5,000 miles.
  • Trust the Maintenance Minder system to alert you when an oil change is needed.
  • Regular checks and oil changes contribute to the long-term reliability of your Acura RLX.
  • Familiarize yourself with the oil change process and oil capacity to ensure a professional maintenance routine.
  • Consult authoritative automotive maintenance sources for accurate information and owner’s manual specifics regarding your Acura RLX.

2012 2013 2014 2015 2016 2017 2018 2019 2020 Acura RLX Engine Oil Capacity And Type

EngineEngine Oil Capacity with filterOil Type
3.5L 6-cyl Engine J35Y44.5 quarts (4.3 liters)0W-20
3.5L 6-cyl Engine JNB14.5 quarts (4.3 liters)0W-20

Understanding Acura RLX Engine Oil Requirements

When it comes to delivering a comfortable and luxurious driving experience, the Acura RLX sets a high standard. Pivotal to maintaining this seamless performance is tending to the engine’s lubrication needs with the correct oil selection.

As experts informed on the topic, we emphasize the importance of regular oil changes using the Acura RLX recommended engine oil, adhering to the vehicle’s prescribed oil change frequency and oil filter specifications, which are integral to the car’s overall health and efficiency.

The Importance of Choosing the Right Engine Oil

Choosing the right engine oil for your Acura RLX is not merely a routine maintenance task; it’s an essential element of your car’s performance and longevity. The manufacturer’s specifications guide the type of oil you should use and when it is due for replacement. As such, the Acura RLX oil change guide insists on 0W-20 Acura Motor Oil or its equivalent to safeguard and enhance the engine’s operation.

How Engine Oil Benefits Your Acura RLX

Engine oil does more than simply lubricate moving parts within the engine. It plays a quintessential role in cooling engine components, eliminating pollutants from the system, and, in some cases, conditioning seals to extend the life and health of the engine. These multidimensional benefits reinforce the necessity for regular Acura RLX engine maintenance to uphold the vehicle’s performance standards.

Variances in Oil Capacity and Type Over the Years

While the Acura RLX has seen different incarnations over the years, the engine oil specifications have remained consistent. From the 3.5L V6 models of earlier years to the present-day editions, the oil capacity has faithfully hovered around the 4.5-quart mark. Below, we present a table detailing the key specifications and requirements that Acura RLX owners need to know:

Model YearEngine CodeEngine Oil CapacityOil TypeOil Change Frequency
2013 – 20203.5L 6-cyl Engine J35Y44.5 quarts (4.3 liters)0W-20Every 3,000-5,000 miles
2013 – 20203.5L 6-cyl Engine JNB14.5 quarts (4.3 liters)0W-20Every 3,000-5,000 miles

Following these Acura RLX oil filter specifications and change frequencies is part and parcel of the engine maintenance regimen. Moreover, adhering strictly to these guidelines not only assures a high level of performance but also translates into greater reliability of your vehicle for years to come.

Our commitment to optimal vehicle performance and customer education prompts us to highlight that whether you’re embarking on a DIY oil change or entrusting your car to a professional, employing the recommended oil specifications is non-negotiable for the Acura RLX.

We advocate for education and adherence to these guidelines to ensure that the powerful engine beneath the hood of your Acura RLX operates at its best, propelling you forward with reliability and elegance.

Maintaining Your Acura RLX: Oil Change Guide and Tips

As we dive into the essentials of maintaining your Acura RLX, it becomes apparent that one of the most critical tasks is regularly changing the engine oil. Adherence to the recommended Acura RLX oil change guide is not just a suggestion—it’s a requirement for the continued efficiency and performance of your vehicle.

Through our comprehensive research and expertise, we provide valuable insights into the Acura RLX engine oil specifications and how to preserve the smooth operation of your luxury sedan.

To begin with, let’s underscore the significance of utilizing the correct type and weight of engine oil. Acura specifically calls for 0W-20 oil in the RLX model, which offers superior flow characteristics in various temperature ranges, ensuring optimal protection for your engine’s moving parts.

Synthetic engine oil marks a leap in lubrication technology, allowing owners to extend intervals between oil changes. With high-quality synthetic oil, the duration between changes can be stretched out significantly—sometimes up to 12,000 miles or 12 months, based on the driving conditions and habits.

Regular scrutiny of your engine oil level is a proactive measure that we cannot recommend enough. Ideally, you should check the oil level monthly and always before embarking on long trips. The engine should be cool, and the vehicle should be parked on a level surface to get an accurate reading. Below are the steps and items you’ll need during an oil check and change:

  1. Ensure the engine is turned off and has cooled down completely.
  2. Locate and remove the engine oil dipstick, wipe it clean, and re-insert it fully to check the oil level.
  3. Add fresh oil, adhering to the Acura RLX engine oil specifications if necessary.
  4. Replace the oil filter using the specific wrench size to avoid stripping or over-tightening.
  5. Once complete, start the car and watch for the low oil pressure warning light, which should extinguish within five seconds—the sign of a successful oil change.

This practice sustains your vehicle’s efficiency and serves as a telltale for any potential oil leaks or consumption issues that may arise.

The innovative Maintenance Minder is another vital component of the RLX’s maintenance system. When the engine oil life slips below 15%, it activates reminders, alerting you to schedule an oil change. This intelligent feature bases its alerts on the vehicle’s actual performance rather than a fixed mileage interval, thus customizing maintenance to your driving style and conditions.

Being meticulous about these maintenance steps is the cornerstone of keeping your RLX running as smoothly as the day you drove it off the dealership lot. We’ll now provide a detailed table indicating the specific requirements for an RLX oil change:

Model YearEngine CodeOEM Oil RecommendationEngine Oil CapacityOil Change Interval
2013 – 2020J35Y4 / JNB10W-20 Synthetic4.5 quarts (4.3 liters)Every 3,000-5,000 miles, or as indicated by the Maintenance Minder

As we’ve discussed, following the Acura RLX oil change guide closely will not only extend the pristine condition of your engine but is also an investment in the longevity and value of your Acura RLX. Trust in the proven Acura RLX engine oil specifications and enjoy a vehicle that delivers performance excellence for many miles to come.

Acura RLX Engine Oil Specifications and Maintenance Schedules

To guarantee the uninterrupted performance and durability of your Acura RLX, understanding the specific Acura RLX engine oil specifications is vital. From years 2013 to 2020, whether you’re driving a standard model or the advanced hybrid variant, the Acura RLX recommended engine oil is 0W-20 with an engine oil capacity of 4.54 US Quarts (4.3 L). This tailored formulation is designed to keep your RLX engine running optimally and ensure its longevity.

Ongoing vigilance with the Acura RLX oil change frequency is equally important for maintaining engine health. With an oil and filter change recommended every 3,000-5,000 miles, it’s your vehicle’s built-in Maintenance Minder messages that offer a custom-fit guide to service intervals.

It’s a more precise approach than traditional schedules, considering your driving patterns and ensuring that the Acura RLX engine maintenance is perceptive and timely.

For those of us dedicated to preserving the elite standard of luxury and performance associated with the RLX, periodic monitoring of engine oil levels is crucial. Situate your vehicle on a level surface and ensure the engine has cooled before checking the oil to maintain consistency, as advised by automotive experts.

Regular adherence to these professional tips and maintenance suggestions—such as the Acura RLX oil filter specifications—will ensure that your RLX continues to operate at the zenith of automotive excellence. We take pride in maintaining the pedigree of our Acura RLX, ensuring that each journey is as refined as the last.


What is the Acura RLX engine oil capacity?

The Acura RLX engine oil capacity, including the oil filter, is 4.5 quarts (4.3 liters) for both the 3.5L 6-cylinder Engine J35Y4 and Engine JNB1.

Acura recommends using 0W-20 Acura Motor Oil or its equivalent for the Acura RLX to ensure optimal engine performance.

How often should the engine oil be changed in an Acura RLX?

Oil and filter changes in the Acura RLX are recommended every 3,000-5,000 miles. However, it’s essential to consult the vehicle’s Maintenance Minder system for more accurate intervals based on your driving habits.

Are there differences in oil capacity and type over the different years of Acura RLX?

No, the Acura RLX has maintained a consistent oil capacity of 4.5 quarts (4.3 liters) and uses 0W-20 type oil from the 2013 model year to the present.

What are the benefits of using the right engine oil in my Acura RLX?

Using the manufacturer-recommended engine oil in your Acura RLX helps to lubricate and cool internal engine components, remove pollutants, condition seals, and extend the life of your engine.

Can I use synthetic engine oil in my Acura RLX?

Yes, you can use synthetic 0W-20 engine oil in the Acura RLX. Synthetic oil can provide longer intervals between changes, sometimes up to 12,000 miles or 12 months, depending on driving conditions and habits.

What should I check before performing an oil change on my Acura RLX?

Before an oil change, ensure that you have the correct oil type (0W-20), the right oil filter specifications, and the proper tools for the job. Also, consult the Maintenance Minder system to ensure that the oil change is done at the correct time.

How do I check the engine oil level in my Acura RLX?

To check the engine oil level in your Acura RLX, ensure the vehicle is on a level surface, the engine is cool, and you’ve waited a few minutes for the oil to settle. Withdraw the dipstick, wipe it clean, reinsert it fully, and then remove it again to read the oil level.

What are the proper oil filter specifications for the Acura RLX?

The oil filter specifications for the Acura RLX require a filter designed specifically for the model and engine type. Using an Acura-recommended oil filter ensures compatibility and peak performance.

Are there any special considerations for engine maintenance on the Acura RLX Hybrid model?

The Acura RLX Hybrid has unique maintenance needs, such as the inverter coolant and twin motor unit fluid. Following the specific guidelines outlined in your Acura maintenance manual for these components is crucial. Regular oil changes with the recommended engine oil are also vital for the hybrid model.


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