Can I use standard oil in my Honda Legend instead of synthetic oil?

In order to get the best engine efficiency and lifespan, Honda advises using synthetic oil in the Legend. Although it is not advised for prolonged usage, you can use standard oil with a viscosity of 5W-30 in an emergency.

What does the API indicate on my Honda Legend's engine oil mean?

Engine oil bearing the API (American Petroleum Institute) sign shows that it satisfies the API's performance standards. Honda advises using engine oil with the "Starburst" or "Donut" API certification sign on the label.

I have a Honda Legend; can I use high mileage engine oil?

If the oil satisfies the API certification standards, Honda does permit its usage in the Legend. High-mileage oil contains additives that are intended to help older engines consume less oil and stop leaks.

Can I use synthetic oil in my Honda Legend instead of traditional oil?

Yes, you are able to change the oil in your Legend from conventional to synthetic, although it is advised that you stick with the same viscosity (5W-30) and API certification level (Starburst or Donut). However, before converting to synthetic oil, it's crucial to make sure the engine is clear of debris and sludge since synthetic oil will loosen and dissolve any accumulated sludge, which might cause issues.

Honda Legend (Acura RL) Engine Oil Finder

Here you will find out which oil is recommended for your Honda Legend engine. We will help you find the correct oil type you need to maintain your Honda Legend.

Honda Legend (Acura RL) Oil Change Interval

The engine oil in your Honda Legend engine needs to be changed every 8000-10000km if you use synthetic engine oil, or once a year regardless of the mileage according to the official Honda Legend owners manual.

Recommended oil for Honda Legend engine

For new Honda Legend engine oil, the recommended engine oil viscosity is 5W-30 or 5W-40 or 10W-40 or 0W-40. When choosing your engine oil, you should consider the mileage of your car and the operating conditions as you may need a specific oil type.

Honda Legend engine oil viscosity

For Honda Legend / Honda Acura RL Engines, a 5W-30 or 5W-40 or 10W-40 or 0W-40 viscosity grade engine oil for Honda Legend Engine Oil and Fluids with low mileage should be used. For vehicles with more than 100,000 km, an oil with a viscosity class of 5w-40 or 10w-40 should be used.

Honda Legend and Honda Acura RL Engine Oil Specifications

When choosing an oil for your Honda Legend engine it is important that you buy oil with the correct API and ILSAC specifications. Honda recommend an oil that meets API SN, SN+, SP and ILSAC GF-5, GF-6 standards is used.

We have listed all the Honda Legend (Acura RL) models and engine types in the following table, as well as the correct engine oil grade for each of the cars. You can use the search and filter to easily find the right engine oil for your Honda Legend (Acura RL).

Car Make & Model	Year	Oil Grade
Honda Legend/Acura RL 3.5 V6 EX Diesel	2005, 2006, 2007	5W-30 or 5W-40 or 10W-40 or 0W-40
Honda Legend/Acura RL 3.5 V6 EX Diesel	2008, 2009, 2010	5W-30 or 5W-40 or 10W-40 or 0W-40
Honda Legend/Acura RL 3.5 V6 EX Diesel	2011, 2012, 2013	5W-30 or 5W-40 or 10W-40 or 0W-40
Honda Legend/Acura RL 3.5 V6 EX Diesel	2014, 2015, 2016	5W-30 or 5W-40 or 10W-40 or 0W-40
Honda Legend/Acura RL 3.5 V6 EX Diesel	2017, 2018, 2019	5W-30 or 5W-40 or 10W-40 or 0W-40
Honda Legend/Acura RL 3.5 V6 EX Diesel	2020, 2021, 2022	5W-30 or 5W-40 or 10W-40 or 0W-40