What is the Oil Type and Capacity of the 2021 Lexus ES250?
Published on January 28th, 2023 by Searchforparts.com
We have compiled all you need to know about the oil type and capacity based on engine size, oil filter, and answers to some maintenance questions you may come across. Thank you for visiting searchforparts.com, and let’s begin!
The 2021 Lexus ES250 is available in just one engine type. It comes with a 2.5L 4 -Cylinder Engine A25A-FKS and requires 0W-16 oil for all temperatures. Also, it has an oil capacity of 4.8 quarts (Filter).
Furthermore, ensure to use the recommended oil by the manufacturer, which is synthetic oil. You can use conventional oil, but synthetic oil is more suitable.
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How often should you change the oil on a Lexus ES250?
The oil change interval for your 2021 Lexus ES250 depends on the type of oil that you use for your vehicle. If you use synthetic oil, the change period will be extended. It is due to the design and many additives added to this motor oil. The oil change interval when synthetic oil is usually between 7,500 to 10,000 miles.
However, the oil change interval is shorter if you use conventional oil. It is because it does not have as many additives as synthetic oil. Due to this, it is recommended that you change the oil on the vehicle between 3,000 to 5,000 miles.
Ensure to change the oil filter whenever you change your vehicle’s oil, regardless of the oil type. It ensures that the oil stays clean and free from contamination.
What happens if an oil change is overdue on Lexus ES250?
When you do not change your vehicle’s oil when you are supposed to, your engine will begin to show signs. These signs will be apparent, and you should not ignore them. Some of the signs that you will notice include the following.
- Overheating
The oil needs to be changed during the recommended change interval. The oil will slowly lose its lubricating power during oil use due to heat, contaminants, and other factors. Once the motor oil can not lubricate, this part’s friction will increase, leading to an increase in generated from this part and overheating.
- Increased build-up
Some types of oil can leave a high build like carbon deposits. Conventional oil is one type of oil that can leave a lot of build-ups if not changed at the appropriate interval. It could have a large amount of carbon deposit, which is why it has a shorter change interval. Also, synthetic oil could generate some build-up if used for some time past the recommended time and has become bad. The build-up, if in excess, could be dangerous to the engine.
- Increase wear
As we have mentioned, it will lose its lubricating power when the oil has been used beyond the recommended change interval. When this happens, the moving parts will not get the lubrication needed to move properly, which means increased friction. Once friction is much, it causes an increase in wear in these parts due to the parts continuously rubbing on each other. It leads to the failure of these parts after sometimes struggling to function.
- Poor engine performance
When the engine oil performs lower than expected, it struggles to work due to the reduced lubricating services it is getting due to the bad oil.
- Increased fuel consumption
As engine parts struggle to move due to reduced lubrication, they may need more power. The required by the engine will lead to an increase in fuel consumption,
- Engine failure
After all the symptoms are shown obvious and the parts begin to fail. More important parts of the engine will get affected, leading to the ultimate failure of the engine; at this point, it will cost a fortune to fix the problem. Depending on the damage, you may need to get a new engine.
How do I know if my car oil is good?
There are different ways to know if your vehicle’s oil is good or bad. You can examine the oil physically or watch out for signs that your vehicle might show bad oil.
To physically examine the oil to check if it is still in good condition, you can check the dipstick or examine the oil through the oil reservoir.
The dipstick is located on the engine’s bay; take out the dipstick and check the level and color of the oil. If oil is transparent and retains its original color, it is good. It has gone bad if it has a darker brown color and needs to be changed.
You could also examine the oil through the oil reservoir, but this could be difficult to do due to how some vehicle reservoirs are designed.
What Is The Recommended Motor Oil For The 2021 Lexus ES250?
If you own a 2021 Lexus ES250, we recommend you try Amsoil motor oil products. They have a series of motor oil products that suit your vehicle efficiently. In addition, all Amsoil products are API-compliant and meet all regulatory requirements.
Let’s Wrap it Up!
The Lexus ES250 is a reliable vehicle having a dedicated re] rating of 4.0 out of 5.0. It is also ranked 4th out of 31 for luxury midsize cars. To enjoy this vehicle, you must take good care of its engine by adopting an excellent maintenance culture. By doing this, you will ensure that your vehicle’s engine gets the right motor oil and changes at the expected interval. Doing this will put your engine in good working condition at all times.
If you need more information from an owner’s manual, then here is a link for your convenience. When referring to your ES250, please note that your engine code is A25A-FKS since other information is included in this manual for another Lexus model. In our experience, it is always a good idea to match the engine code with information in manuals that contain more than one engine or vehicle model.