5 Best Oil For Honda 4 Stroke Mower To Boost Its Performance


Most Honda lawn mowers have an easy starting engine to offer quiet, smooth, and reliable four-cycle power. But, do you get all those benefits without pouring the right motor oil into its stomach?

Absolutely not. So you can understand the importance of picking the best oil for the Honda 4-stroke mower to keep the engine active and healthy for a longer time. 

There are many factors in choosing 4-stroke motor oil. There’s nothing to worry about, as here we’ll introduce the 5 best 4-cycle engine oil brands that confirm better protection, performance, and fuel consumption. Let’s check them 

Best Oil For Honda 4 Stroke Mower Comparison Table

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Best Oil For Honda 4 Stroke Mower Review 

1. Honda Motor Oil – Best For Factory Recommendation

It’s always the best practice to use manufacturer-recommended motor oil for any motorized vehicle. Moreover, Honda has a reputation for more than six decades of delivering quality oil. So our first choice for your Honda 4-stroke mower is Honda 10W30 motor Oil.

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This oil is formulated with powerful sheer-stable polymer additives and quality base stocks. All those ingredients make the oil viscosity and thermal breakdown resistant. So the oil won’t lose its viscosity within a short time. Even you find this liquid clean during oil changing. 

The 10W30 viscosity of the oil is good to use in cold temperatures. However, the oil can swiftly flow to the internal and hard-reach area of the engine. That’s why every metallic tool and part of the engine is properly lubed to ensure smooth rotation avoiding frictional damage.

But, one disadvantage of this oil is that the polymers make it incapable of enhancing its viscosity at a higher temperature. So you shouldn’t use it in extremely hot weather conditions. 

What We Like

  • Meets SAE and API service standards
  • Offer great protection against rust and corrosion
  • Ensure less sludge and deposits formation
  • Extend engine life with high performance 

What We Don’t Like

  • It could be better if the bottle had an indicator strip to know the oil level


If you want to use factory oil for your Honda lawn mower, choosing Honda motor Oil is the most convenient option. You will be pleased and satisfied using this neat and long-lasting stuff. 

2. YamaLube All Purpose 4 Four Stroke Oil – Best For Multipurpose 

YamaLube All Purpose 4 Four Stroke engine Oil is produced by another reputed brand Yamaha. Hopefully, reading its name, you can understand this motor oil is designed to use almost all types of 4-stroke engines. So you can use this oil for the Honda mower, Kawasaki lawn mower, motorcycle, dirt bike, scooter, ATV, and any other vehicles.

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It is a performance-based mineral blended motor oil that comes with 10w-40 viscosity which is not too thin or too thick. Once you pour this oil into your lawn mower, it fastly flows to the engine’s components to lubricate them. So that the components will smoothly move when running the engine, ensuring no metal-to-metal contact that causes frictional damage. 

Moreover, the oil maintains excellent film strength under heavy pressure and ensures no sludge or deposit buildup. That’s why the engine will be free from immature wear and tear even for daily use. 

The price of the oil is a little bit expensive considering its volume. But, if you are a person who doesn’t want to compromise quality for a slightly higher price, confidently choose the oil.  

What We Like

  • Meets the JASO MA standards and requirements
  • Versatile uses and stay clean after using long time 
  • The golden brown serum protects the engine quite well
  • Offer stable clutch performance 

What We Don’t Like

  • Price is comparatively higher


If having multiple motorized vehicles besides Honda mower that you use for day to day communication, the YamaLube Oil will be the right pick for you. So that you can avoid the hassle of buying different oil for different automobiles.

3. Pennzoil Conventional Motor Oil – Best For Budget 

The Pennzoil 10W-30 Conventional Motor Oil offers superior performance for your Honda lawn mower, power washer, and generator engine. Besides its excellent performance, it comes at a reasonable price below $8. So if you have any of these or all of them with a tight budget, it’s a good idea to choose this oil never to face an engine involving moving power plant-related problems. 

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There are plenty of reasons to use Pennzoil conventional oil for your lawn mower engine. The oil is formulated with high-performing ingredients following active cleansing technology. So it can prevent sludge, deposits, dirt, and other contaminants buildup that helps to keep the oil clean. 

On top-notch, it lubricated the internet engine components for smooth movement to reduce metallic friction. The engine lifespan will be longer due to less friction, less sludge, and less wear and tear. This motor oil won’t have any VII (viscosity index improvers) to avoid shearing in high heat and stress. 

The oil is excellent for cold weather but not for summer-based regions. If you live in an area where the sun shines scorchingly, you should avoid using this oil and switch to a 10W-40 viscosity oil. 

What We Like

  • Meets API, SP, FCA MS-6395, and other industry standards 
  • Offers great running of your lawn mower engine
  • Thin viscosity, but the film strength is excellent
  • Increase the engine life without no wear and tear

What We Don’t Like

  • Packaging needs improvement to avoid shipping oil with a loose lid


The Pennzoil Conventional Motor Oil is great to choose for those who live in the North region of America. Its formulation, quality, and price tag all favour using the Honda lawn mower engine. 

4. Briggs & Stratton SAE Motor Oil – Best For Protection 

How do you feel if your four-stroke mower engine appreciates the motor oil you use? Of Course, outstanding. We keep the Briggs & Stratton SAE Motor Oil to feel you like this. 

The B&S engine oil is formulated with high-quality oil additives, especially for 4-cycle engines. It exceeds API and many other standards to ensure better thermal stability and film strength.

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Since it is SAE 5W-30 and synthetic oil, it offers superior protection against high heat, stress, pressure, and severe operating conditions. So you’ll get the potential performance from your lawn mower engine with lower volatility but better deposit control. 

Moreover, the oil won’t build sludge and deposits, even running your grass cutter for around 30 hours. As a result, there is less chance of seizing the engine but high chance of longer engine life. 

Its price is relatively high compared to the same viscosity oil, and it’s a drawback of this oil. But, as you won’t need frequent shop maintenance of the engine, it’s worth the price. Moreover, you must check the engine’s health to keep it fit and prolong its life besides using this quality oil. 

What We Like 

  • The oil is better than regular SAE 30 oil 
  • Provide smooth engine running with less noise
  • Ensure protection from rust, corrosion, and moisture
  • Efficient fuel consumption means less fuel cost 

What We Don’t Like

  • It may make horrible smoke for overfilling the tank


The B&S engine oil works great to offer your maximum engine performance, ensuring oxidation and thermal stability. You should use this oil on your 4-stroke engine to work it like a champ. 

5. Quicksilver 4-Stroke ATV/UTV Engine Oil – Best For Cold Starting 

Though Quicksilver is a brand that produces motor oil mostly for marine engines, you can use its 5W-50 synthetic oil for your Honda lawn mower. Because it is formulated to use in 4-stroke engines, and your grass cutter matches these criteria.

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Quicksilver meets all 4 stroke engine manufacturing companies’ requirements so that you can rely on this oil. The 5W-50 viscosity of the oil offers you easy and smooth starting in cold weather conditions

The company focuses on 3 major conveniences when producing the oil. These are protection, performance, and peace of mind. This oil protects your engine from rust, corrosion, deposits, and other contaminating particles that gradually wear and tear the engine. 

Since the engine won’t wear out due to this contamination, you’ll get maximum performance from your grass cutter with less fuel. And finally, you feel peace of mind with your lawn mower oil because of less wear, less noise, less oxidation, better sear stability, and better engine durability. 

What We Like 

  • Exactly the oil that your engine loves in low temperature
  • Provide maximum protection against wear and tear
  • Incredibly increased engine life with peak performance 
  • Quality and quantity worth your investment 

What We Don’t Like 

  • Shipping should be faster


This Quicksilver 4-stroke full synthetic oil is absolutely great to choose for the Honda 4 stroke mower. It ensures film strength, protection, maximum performance, and longer engine life.

How To Choose The Best Oil For Honda 4 Stroke Mower (Buying Guide)

There are mostly two types of engines, 2 strokes and 4 strokes. You should consider some fundamental factors to choose the best oil for a 4-stroke mower. Let’s have a look at what they are

Manufacturer Recommendations 

In most cases, Honda recommends using synthetic oil for its lawn mower engine. But here is a twist and that is you should use synthetic oil after running the engine for at least 5 hours. Because, at this time, the engine’s valve gets enough time to set wear, and it needs to switch from conventional oil to synthetic oil. 

Oil Thickness

Oil thickness is technically known as viscosity. You have to pick SAE 30 and 10W30 oil that flows more quickly to coat the engine and offer superior lubrication. This oil also helps you get fast starting in cold weather.

Protection and Performance 

Protection and performance walk side by side in terms of engine oil. When the engine is protected from all types of damage, it can offer peak performance. You should check the oil’s ingredients and the added additives to ensure the highest protection from rust, sludge, oxidation, shear, wear, and tear. The more oil protects the engine, the more smoothly it runs, the better performance it offers, and the longer its life will be. 

Oil Consumption and Cost

If the engine consumes more oil, it definitely costs you more and vice versa. So you have to choose an oil that won’t break down in its running time to ensure less consumption. Besides that, the price of the same quality motor oil varies based on the brand name. 

You shouldn’t blindly follow brands. Instead, a little new brand that offers you the same quality oil, choose that. But you have to handle it tactfully. If you choose poor oil to save some bucks, it may damage your engine. So it requires repairing that will lead you to invest more bucks, and the hassle you face will be free. 


Can I use 5w30 instead of 10W30 in my Honda lawn mower?

Yes, you can use 5w30 instead of 10W30 in your Honda lawn mower because there is no big difference between 5w30 and 10W30 motor oil except for the low-temperature point. Generally, 5W-30 oil offers you slightly better function than the 10W-30. 

What type of oil should I use in my Honda lawn mower?

The Honda lawn mower oil type will depend on your local weather condition. Honda recommends using SAE 10W-30 for the temperature ranges from 0°-100°f. But if the temperature goes over 90°f, and you want to use the mower for longer hours, it’s best to use SAE 30 oil to mitigate internal wear. 

Is synthetic oil better for lawn mower?

The Honda lawn mower performs excellently with petroleum-based motor oil. But that doesn’t mean synthetic oil isn’t good for its engine. You have to choose the synthetic oil that meets all the requirements of the owner’s manual.

Honda mower oil capacity?

It’s tough to tell you the exact oil capacity of the Honda lawn mower as model to model, it varies. The 6.5-horsepower engine of the Honda HRX217HXA, HRX217TDA, and HRX217HMA series mower needs 18.6 fluid ounces or 0.58 quarts of oil. 

When to change Honda mower oil? 

It’s best practice to change a new Honda lawn mower engine oil at least after running 50 hours or once a season. But, you can change oil for an older engine after around 100 hours of run time or at least once a season. 

Final Words 

Since your mower engine protection, performance, and lifespan depend on using the right oil, there is no chance to take it lightly. You should also consider weather conditions besides engine types to define the viscosity grade.  Hopefully, the guide on the best oil for honda 4 stroke mower helps you to choose the oil that your engine suits. However, we suggest you use Honda motor oil as the manufacturing company produces it. And it knows better than other companies what oil will be the best performer for its lawn mower.

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