How to Use Lucas Oil Stabilizer? Effective And Safe Ratios To Maintain

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Lucas Oil Stabilizer is the most popular product name for vehicle users today. Some of them are confused about how to use Lucas oil stabilizer exactly?

According to official instructions, you can mix the Lucas oil stabilizer with every oil change. The ratio is 20% stabilizer and 80% oil. You can use the oil stabilizer to top off oil changes. 

This product has a lot of advantages. I will tell you some additional information about this product in this article. Let’s get started with basic information! 

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What Is Oil Stabilizer? Is it 100% petroleum-based?

what does lucas oil stabilizer do

The oil Stabilizer is pure petroleum and one type of multiple usable oil supplement. It is a premium product that is 100% petroleum-based and fully originated oil stabilizer, reducing harmful friction or engine wear. 

It can easily and safely blend with automotive lubricants like synthetics, ATF, and even mineral oil. It performs well to keep the oil engine alive, and the new engine keeps new. 

What Does Lucas Oil Stabilizer Do? Engine start-up easier than ever

Oil stabilizer is much thicker than other normal motor oil. The oil stabilizer, especially the Lucas oil stabilizer, offers a layer of protection several times greater than the standard motor oil. 

This product can combine with conventional, even synthetic motor oils, skipping any settling and parting. But the oil stabilizer helps you improve the oil pressure, enhance the engine’s compression, and develop gas mileage.

This oil coats the interior parts of the engine but doesn’t go back to the oil pan. For this reason, the oil dipstick’s oil level won’t increase. This safety layer will save the engine from friction and develop the gas mileage, reducing exhaust emissions.  This is also good if you fixed your radiator recently.

Though different manufacturers deliver different oil stabilizers in the market, their motives are similar, like saving the engine and making it more active. The motive of the oil stabilizer is to help the engine start-up easier than ever.

Lucas Oil Stabilizer Good Or Bad? Let’s Talk 

There is a lack of sufficiently large-scale testing and data points to justify exactly whether the Lucas oil stabilizer is good or risky for the engine. Many people on both sides argue that the Lucas oil stabilizer is a great engine juice that works magically. 

But from some outstanding scientific points, we can decide that the risks are very less than the benefits of this oil stabilizer. You also will agree with me after searching some reports of the users. 

Below have some risks that the users reported about Lucas oil stabilizer:

Lucas oil stabilizer risk factors:

  • Low MPG
  • Enhance engine wear
  • Hard cold starting
  • More often, oil changes
  • Warranty voidance
  • Premature deprivation of any synthetic oil
  • Some car manufacturers approve it 
  • Many oil manufacturers sell the oil stabilizer

Note: Those risks I haven’t heard any time for the users of some producers of oil stabilizers. For example: Lucas, STP, Motion Plus, Motor Medic, MotorKote, and Marvel Mystery Oil Enhancer.

Aside from those risk factors, some benefits are reported by some users as well:

Lucas Oil Stabilizer good factors (benefits):

  • Increase the lifespan and performance of the engine
  • Enhance oil pressure and density
  • Eliminate dry start and decrease friction, heat, and wear of engine
  • Higher MPG
  • Delay of complete engine failure
  • Repair the temporary oil leakage

Now, what is the direct contradiction between good and bad?  The reports are science-based, and some are engine mechanics’ thoughts. And the benefit reports are based on some individual user’s testimony. 

The report on the advantages of oil stabilizers hasn’t been proved with the exact test. But they are done by the user’s isolated instance that is also very strong. And they only have given their reports on some particular products like Lucas Oil Stabilizer. If you’ve fixed your radiator recently, a oil-change is always welcome!

Read More Article: What is the difference between Rotella t4 and t6 motor oil

Is It Good To Add Lucas Oil Stabilizer? Best Lucas Oil Stabilizer

Best Lucas Oil Stabilizer

Start testing it depending on some products! Below I recommend two higher qualities of Lucas oil stabilizer products that are reliable and certified by most users as the best oil stabilizers. Let’s see why they are good?

When you pour Lucas Oil Luc10131 Pure Synthetic Oil Stabilizer, it stabilizes the oil pressure and lowers the temperature. It helps expand the engine’s lifespan and virtually removes dry starts and excessive wear. 

Most customers reviewed that it is good and blends with other automotive lubricants, including petroleum oil, synthetic oil, and mineral oil.  

The next product is Lucas Oil 10002 Heavy Duty Oil Stabilizer, which is the most popular for customers and users. 

First, it increases the engine life 50% longer, and the 100% petroleum product formulated to reduce friction and heat of any engine 

Though those products don’t have any scientifically proven data to prove them good, I think the user’s and customer’s review is enough for us. 

They were tested on-road on the road and gave a lot of hard data that proved that Lucas oil stabilizer is good for the engine.   

How To Use Lucas Oil Stabilizer? Know The Basic Ratios

how to use lucas oil stabilizer

The formulation of Lucas oil stabilizer is produced in that way so that you can use it in your new car. 

But you should maintain some facts when the vehicle is under warranty. You can use the Lucas oil stabilizer in the following process that is effective and safe:

Effective and safe way to use Lucas Oil Stabilizer:

  • New cars or trucks under basic engine wear can apply a one-quarter oil stabilizer that needs to be 20% of the total volume.
  • Use the oil stabilizer in every oil change
  • Use the synthetic blend for light as 5w30

According to the official instruction of Lucas, you can apply the stabilizer in great quantities for the latest new vehicles if needed. 

But using more than 60% stabilizer with engine wear is better and safer. It also can vary based on brands. 

If you aren’t sure about the right percentage of increasing oil stabilizer usage, you should talk with an experienced technician. Share with him about the real state of your vehicle’s engine so that he can suggest the exact use for the level of wear. 

How Much Lucas Oil Stabilizer Should I Use?

Below is a full list with some important additional application information! The list of percentages is the system of capacity like one quarter oil stabilizer with four quarter motor oil can be 20% of five quarter system capacity. 

Before applying the stabilizer, ensure the system capacity of the use:

In EngineUse around 20% or one quart to every gallon of any motor oil or synthetic oil. 
In Worn EngineUse More than 60% to 80% based on necessity
Use DifferentialUse 25% to 50%
In Noisy DifferentialUse 50% to 100%
In light-duty manual spread25% ideal
In heavy-duty spread25 to 50% perfect
In transfer casesAllow 50%
In Air compressors & lawnmowersUse 20%
in the industrial gearbox with defensive maintenance and less power drain Use 25% to 50%(if it is important, Use 50% to 100% to stop overheating or leaking.)


  • Use the Lucas Pure Synthetic Oil Stabilizer under 5°F
  • Keep the stabilizer out of reach of your children
  • Dangerous if swallowed

How To Use Lucas Motorcycle Oil Stabilizer? Keep balance the Proper Ratio 

Lucas produced a motorcycle oil stabilizer, especially for a motorcycle engine. It controls the heat and wears even in high-performance motorcycles. It is excellent for decreasing friction and increasing compression to increase fuel mileage. 

The Motorcycle oil stabilizer performs better to eradicate dry start that is the cause of wear in the Motorcycle’s engine. 

It is ideal to use in primaries and gearboxes. This oil stabilizer is also perfect for Harley-Davidsons, ATVs, or UTVs. Use it in Primaries and also Gear Boxes.

How to add Lucas Oil Stabilizer to Motorcycles? Keep in mind to add Motorcycle Lucas oil stabilizer:

  • In Harley Davidson Motorcycle, add 25% to 30%
  • In a 4-stroke Motorcycle, add 10% with wet clutches
  • In a 4-stroke Motorcycle, add 20% with dry clutches

Frequently-asked questions (FAQs): Lucas oil stabilizer Application process 

1. Is Lucas Oil Stabilizer Good For Diesel Engines?

Yes, it is great for your vehicle’s engine; you can add 25% to 75% in manual transmission and 50% in the differential. The Lucas oil stabilizer blends with any petroleum or synthetic oil formulated for diesel engines

2. Can You Mix Lucas With Synthetic Oil?

Of course, you can mix Lucas with synthetic oil following the right quantity. For example: Mix 25%/ 75% in a manual transmission when the differential requires 50%/50%. 

3. How Often Should I Use Lucas Oil Stabilizer?

It is always suggested that you use the Lucas Oil Stabilizer with every oil change, like 20% stabilizer with 80% oil. You can use the stabilizer to top off oil change to help reduce the oil consumption in any older engine.

4. How Long Does It Take For Lucas Oil Stabilizer To Work?

Mostly, Lucas Oil Stabilizer needs 5 to 15 minutes to start working based on the harshness of slush. Use the Lucas Oil Stabilizer made in cars that apply oil when it significantly limits oil-burning.  

Wrap Up!

In the closing stage, I think it is clear to you how to use Lucas Oil Stabilizer? The above information about Lucas’s synthetic oil stabilizer directions with a lot of accurate information may be useful. It takes much time for depth analysis since this product is complicated and has some arguments.

I hope you understand this product’s necessity and know how to use it. Now you can get proper steps to use it and longer your vehicle’s engine life.

Robert Lozano

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