Honda Lawn Mower Oil Type

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Welcome to the world of efficient lawn maintenance with Honda lawn mowers. Selecting the right oil type is crucial to keeping your mower in optimal condition. 

The Honda Lawn Mower Oil Type is vital to ensure smooth operation, longevity, and peak performance of your equipment. Choosing the correct oil grade and viscosity guarantees proper lubrication, reduces friction, and prevents engine wear. 

In this guide, we’ll delve into Honda lawn mower oil type. By understanding the nuances of oil types, you’ll be empowered to make informed decisions and maximize the lifespan of your equipment. 

Let’s dive in!

What Kind of Oil Does a Honda Lawn Mower Take?

SAE 10W-30 Motor Oil

SAE 10W-30 motor oil is the most commonly recommended oil type for Honda lawn mowers. It offers a balanced viscosity that works well in various temperature ranges. The “10W” indicates its cold-start viscosity, ensuring smooth engine startup even in colder conditions, while the “30” represents its viscosity at operating temperatures. 

This oil provides effective lubrication, reducing friction and wear on engine components. It’s suitable for air and water-cooled engines, making it versatile for different Honda mower models. 

SAE 10W-30 motor oil ensures consistent engine protection, longevity, and optimal performance throughout the mowing season.

SAE 5W-30 Motor Oil

SAE 5W-30 motor oil is another option for Honda lawn mowers, particularly in regions with colder climates. Like SAE 10W-30, the “5W” denotes its improved cold-start viscosity, aiding easy engine ignition in chilly conditions. 

As the engine warms up, the oil’s viscosity transitions to “30,” providing more lubrication. This oil suits various Honda mower models and helps ensure reliable operation even in cold or warm weather conditions.

SAE 30 Motor Oil

SAE 30 motor oil is typically recommended for use in warmer climates or during the mowing season’s peak summer months. It has a higher viscosity at operating temperatures, ensuring effective lubrication and engine protection under warmer conditions. 

However, SAE 30 oil might not be ideal for colder starts, potentially leading to more challenging engine ignition during cooler weather. 

It’s essential to adhere to manufacturer recommendations when considering SAE 30 oil, as it’s better suited for specific climate and temperature conditions.

What Does SAE Mean In Oil?

SAE stands for “Society of Automotive Engineers.” In the context of oil, it refers to the standardized system developed by this organization to measure and classify the viscosity of motor oils. 

Viscosity determines how thick or thin an oil is and how well it flows at different temperatures. The SAE viscosity rating, such as “10W-30,” indicates the oil’s performance characteristics, with the “W” denoting its winter/cold-start viscosity and the numbers representing its viscosity at operating temperatures. 

Three Best Oil Type for Honda Lawn Mower

1. Mobil 1 120762 Synthetic Motor Oil 10W-30

Mobil 1 Advanced Full Synthetic Motor Oil 10W-30, 5 Quart
38,508 Reviews
Mobil 1 Advanced Full Synthetic Motor Oil 10W-30, 5 Quart
  • Mobil 1 advanced full-synthetic motor oil 10W-30 utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness.
  • Helps protect critical engine parts for up to 10,000 miles between oil changes,* controlling oxidation to prevent oil breakdown and maintaining excellent viscosity
  • Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy
  • Mobil 1 is specially formulated to help remove sludge and lower engine temperatures
  • Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -30 degrees F)

Mobil Synthetic Motor Oil stands out as a premier choice in the realm of automotive lubricants. Its advanced full synthetic formula combines a myriad of benefits that cater to diverse driving styles. 

With its excellent overall lubrication and wear protection performance, Mobil Synthetic Motor Oil ensures the longevity and smooth operation of lawn mower engines across the spectrum. Its exceptional thermal and oxidation stability further bolsters its reliability, allowing engines to perform optimally even under extreme conditions. 

The oil’s outstanding performance is underscored by its enhanced frictional properties, which reduce wear and tear and contribute to improved fuel economy. Mobil Synthetic Motor Oil also boasts remarkable low-temperature capabilities, ensuring easy engine startups in cold weather.

If you are seeking unparalleled motor oil, Mobil Synthetic Motor Oil undoubtedly emerges as a top-tier choice, embodying a synthesis of innovation, efficiency, and engine protection.

2. Castrol EDGE 5W-30 LL Engine Oil 4L

The Castrol EDGE Engine Oil 1L is an exceptional choice when considering top-tier engine oils. Renowned for its ability to uphold peak performance even under strenuous conditions, Castrol EDGE excels in maintaining engine functionality and longevity. 

It’s not just a claim – the oil’s efficacy has been proven to enhance engine efficiency, showcasing its commitment to optimizing vehicle performance. 

By substantially reducing friction, Castrol EDGE maximises engine power and contributes to fuel efficiency, making it a smart choice for both high-performance and eco-conscious drivers. 

The fact that this fully synthetic oil doesn’t have an expiry date but rather indicates the manufacturing date underlines its commitment to quality and reliability.

For any engine oil that consistently delivers outstanding results and maintains its potency over time, Castrol EDGE Engine Oil 1L remains an unmatched option.

3. Briggs & Stratton 30W Engine Oil – 48 Oz

Briggs & Stratton SAE 30 30W Engine Oil - 48 Oz. 100028
13,413 Reviews
Briggs & Stratton SAE 30 30W Engine Oil - 48 Oz. 100028
  • Tested and approved by Briggs & Stratton engineers
  • Warranty certified and recommended in all Briggs & Stratton manuals
  • A high quality detergent oil classified SJ/CD by the API
  • Conveniently sized for today's engines
  • 48 Fl. oz. (1.418 L)

Among the array of engine oils available, Briggs & Stratton 30W Engine Oil emerges as a standout choice for several compelling reasons. Notably more economical than many alternatives, this oil offers both quality and cost-effectiveness. 

The engine’s smooth operation is a testament to the oil’s superior lubrication properties, ensuring the internal components function seamlessly. Briggs & Stratton 30W Engine Oil’s ability to maintain optimal performance across various engines and its smooth functionality underscores its reliability and practicality. 

In essence, its fine-tuned formulation guarantees not only proper lubrication but also the sustained health of the engine, making it an optimal choice if you want a dependable and economical engine oil solution.

Mower Oils for Different Temperatures

  • SAE 30: Suitable for temperatures ranging from 50° to 100° F.
  • 5W-30 oil: Ideal for temperature conditions between 25° to 60° F.
  • 10W-30: Designed for mowing in temperatures varying from 60° to 105° F.

Factors to Consider When Choosing Oil for Honda Lawn Mowers

Choosing the right oil for your Honda lawn mower involves considering several crucial factors that impact its performance and longevity:

i. Engine Type

For 4-stroke engines commonly found in lawn mowers, choose oils formulated specifically for them. These oils have additives that cater to the engine’s design, providing proper lubrication and protection.

ii. Climate and Temperature

Opt for oils with lower cold-start viscosities (like 5W) in colder climates to ensure easy engine ignition during chilly weather. In warmer climates, you can choose oils with higher viscosities (like 30) for adequate lubrication under hotter conditions.

iii. Viscosity rating

The viscosity rating, represented by the two numbers in an oil’s designation (e.g., 10W-30), indicates its flow characteristics at different temperatures. The first number (W) signifies cold-start viscosity, while the second number represents viscosity at operating temperatures.

Consider your local temperature range to choose the appropriate viscosity for optimal lubrication and protection.

iv. Oil type (conventional, synthetic, or blend)

You have three main oil types: conventional, synthetic, and blends. Conventional oil is suitable for standard mowing conditions.  Full synthetic oil offers better temperature stability, improved protection, and extended change intervals, making them ideal for demanding conditions.

Blends combine advantages from both, offering a balance between performance and affordability.

Changing Oil In Your Honda Lawn Mower: Step-by-Step Guide

Preparation: Start by placing your mower on a level surface. Ensure the engine is cool to prevent burns and allow the oil to drain effectively. Have all the tools and materials ready, including a wrench, oil pan, new oil, and an oil filter (if applicable).

Locate the Oil Drain Plug: Locate the oil drain plug underneath the mower’s engine. Position the oil pan beneath the plug to catch the old oil.

Drain the Old Oil: Loosen the oil drain plug using a wrench and allow the old oil to drain completely into the oil pan. Ensure the pan is positioned to catch all the oil.

Replace the Oil Filter (if applicable): If your mower has an oil filter, remove it using an appropriate wrench or oil filter wrench. Replace it with a new, compatible filter. Apply a thin layer of oil to the rubber gasket on the new filter before installing it.

Refill with New Oil: Replace the oil drain plug once all the old oil has drained. Consult your lawn mower manual to determine the recommended oil capacity and type. Slowly pour in the new oil, checking the level with the dipstick as you go.

Check Oil Level: With the oil added, insert the dipstick back into the oil filler neck but do not screw it in. Pull it out to check the oil level. Adjust if needed to reach the proper level.

Dispose of Old Oil: Properly dispose of the old oil at a recycling center or designated collection point. Do not discard it with regular household waste.

Run the Engine: Start the engine and let it run for a minute or two to circulate the new oil. Check for any leaks around the oil drain plug and filter.

Why You Need to Change the Oil in Your Honda Lawn Mower

Here’s why regular oil changes are essential:

Lubrication and Friction Reduction

Engine components in your lawn mower operate at high speeds and temperatures. Fresh oil provides essential lubrication, reducing friction and wear between moving parts. This prevents premature engine damage and ensures smooth operation.

Heat Dissipation

As the engine runs, it generates heat. Clean oil helps dissipate this heat, preventing the engine from overheating. Over time, oil breaks down and becomes less effective at managing heat, making regular oil changes crucial to maintaining optimal operating temperatures.

Engine Cleanliness

Oil is a cleaning agent, carrying away dirt, debris, and contaminants that accumulate in the engine. Over time, these particles can clog the engine and affect its performance. Regular oil changes help keep the engine clean and free from harmful buildup.

Optimal Fuel Efficiency

Old, dirty oil can increase internal friction, causing the engine to work harder. This not only reduces power but also decreases fuel efficiency. Fresh oil with the right viscosity ensures efficient engine operation and better fuel economy.

Prevention of Engine Wear

As oil ages, it loses its viscosity and ability to protect engine components. This can increase wear on crucial parts, such as pistons, rings, and bearings. Regular oil changes provide the necessary protection to minimize wear and extend the engine’s lifespan.

Extended Engine Life

A well-maintained engine is likely to have a longer life span. Regular oil changes contribute to the engine’s overall health, reducing the risk of breakdowns and costly repairs.

Smooth Starting and Operation

Fresh oil ensures easier starting, even in colder temperatures, as it maintains the proper lubrication required during initial engine ignition. It also contributes to smoother overall engine operation, providing a more satisfying mowing experience.

How to Avoid Fuel-Related Problems With Your Honda Lawn Mower

The following ways can help you avoid any issue related to fuel: 

i. Avoid gasoline too much ethanol

To avert fuel-related complications, steer clear of gasoline containing excess ethanol. Restrict ethanol to a maximum of 10% to prevent potential damage to your mower’s engine. Too much ethanol can lead to suboptimal combustion, reduced power output, and heightened wear on crucial engine components.

ii. Use fresh fuel

Always use fresh gasoline to ensure efficient engine performance. Fuel that has been sitting for too long can degrade and cause starting problems. Regularly rotate your fuel supply to maintain freshness.

See also: Honda Pioneer 700 Issues.

iii. Choose the right fuel type

Select the fuel type recommended for your Honda mower. Typically, 87-octane regular unleaded gasoline suffices. Utilizing higher-octane fuels is often unnecessary and unlikely to enhance performance.

iv. Store fuel properly and seal

Store fuel in approved containers within a cool, dry environment, shielded from direct sunlight and potential ignition sources. Proper sealing is vital to prevent moisture and contaminants from infiltrating the fuel, maintaining its quality.

v. Add fuel stabilizer

Consider incorporating a fuel stabilizer to prolong fuel life. This additive prevents fuel deterioration during storage and facilitates smooth starting after extended periods of inactivity.

vi. Maintain proper fuel-to-oil ratio

For 4-stroke engines, adhere to the recommended fuel-to-oil ratio. Deviating from the correct ratio can lead to inadequate lubrication and subsequent engine damage. Refer to your mower’s manual for the precise ratio.

vii. Clean the fuel system regularly

Regular maintenance of the fuel tank, lines, and carburetor is essential to ensure unobstructed fuel flow and optimal combustion. Eliminating sediment and varnish buildup helps prevent performance issues and promotes consistent operation.

viii. Check and replace fuel filters as needed

Perform routine checks and adhere to your mower’s manual for timely fuel filter replacements. Clogged filters impede fuel flow, causing startup challenges and reduced engine power. Ensuring clean filters guarantees uninterrupted fuel delivery. 

Honda lawnmower oil capacity chart

ModelOil TypeOil Capacity (OZ)
Honda Gcv17010W-3013.44 oz
Honda Hrx10W-3017.0 oz
Honda Hrn21610W-3013.52 oz
Honda Hrn10W-3030.72 oz
Honda Hrn 21610W-3013.5 oz
Honda Izy10W-30
Honda Harmony 21510W-302.56 oz
Honda Hrn216Vka10W-30
Honda 5.5 Hp Engine10W-3033 oz
Honda Hra21410W-30
Honda Gcv20010W-3013.44 oz
Honda Gcv 19010W-3013.44 oz
Honda Gcv 16010W-3013.44 oz
Honda Gcv20010W-3013.44 oz
Honda GX69010W-3167.2 oz
Honda Gx63010W-3067.2 oz
Honda Gx39010W-3067.2 oz
Honda Hrr216K9Vkaa10W-30
Honda Gcv 20010W-3013.44 oz
Honda Hrx21710W-3018.56 oz
Honda Hr19410W-30
Honda Harmony10W-3022.08 oz
Honda Hru1910W-3048 oz
Honda Hrn21610W-3013.52 oz
Honda Hr19410W-30
Honda Big Red10W-3096 oz
Honda Harmony 21510W-3020.16 oz
Honda GX27010W-3137.12 oz
Honda Hr21510W-3020.16 oz
Honda Igx80010W-3067.2 oz
Honda Harmony 21510W-3037.12 oz

Honda HRX Series Oil Type and Capacity

ModelOil typeOil Capacity (OZ)
Honda HRX217VKA10W-3018.56 oz
Honda HRX217VLA10W-3017.0 oz
Honda HRX217VYA10W-3017.0 oz
Honda HRX217HZA10W-3018.56 oz
Honda HRX217HYA10W-3018.56 ozh
Honda HRX 217 oil capacity

Honda HRS Series Oil Type and Capacity

ModelOil TypeOil Capacity (OZ)
Honda HRS216PKA10W-3017.0 oz
Honda HRS216VKA10W-3017.0 oz

Honda HRN Series Oil Type and Capacity

ModelOil TypeOil Capacity (OZ)
Honda HRN216PKA10W-3013.50 oz
Honda HRN216VKA10W-3013.50 oz
Honda HRN216VYA10W-3013.50 oz
Honda HRN216VLA10W-3013.50 oz

Honda HRC Series Oil Type and Capacity

ModelOil TypeOil Capacity (OZ)
Honda HRC216PDA10W-3018.56 oz
Honda HRC216HDA10W-3021.0 oz
Honda HRC216HXA10W-3021.0 oz
Honda HRC216 oil type

Honda HR215 Series Oil Type and Capacity

ModelOil TypeOil Capacity (OZ)
Honda HR215HXA10W-3019.20 oz
Honda HR215HMA10W-3019.20 oz
Honda HR215PXA10W-3019.20 oz
Honda HR215SMA10W-3019.20 oz
Honda HR215SXA10W-3019.20 oz

Honda HRB Series Oil Type and Capacity

ModelOil TypeOil Capacity (OZ)
Honda HRB215HXA10W-3019.20 oz
Honda HRB215PDA10W-3019.20 oz
Honda HRB215PXA10W-3019.20 oz
Honda HRB215SDA10W-3019.20 oz
Honda HRB215SXA10W-3019.20 oz
Honda HRB216HXA10W-3018.56 oz
Honda HRB216TDA10W-3018.56 oz
Honda HRB216TXA10W-3018.56 oz
Honda HRB217HXA10W-3018.56 oz
Honda HRB217TDA10W-3018.56 oz

Honda HRM Series Oil Type and Capacity

ModelOil TypeOil Capacity (OZ)
Honda HRM195 Type PA10W-3019.20 oz
Honda HRM215 Type HXA10W-3019.20 oz
Honda HRM215 Type PDA10W-3019.20 oz
Honda HRM215 Type PXA10W-3019.20 oz
Honda HRM215 Type SDA10W-3019.20 oz
Honda HRM215 Type SXA10W-3019.20 oz

Honda HRR Series Oil Type and Capacity

ModelOil TypeOil Capacity (OZ)
Honda HRR216 Type PDA10W-3018.56 oz
Honda HRR216 Type PKA10W-3017.0 oz
Honda HRR216 Type S3DA10W-3018.56 oz
Honda HRR216 Type SDA10W-3018.56 oz
Honda HRR216 Type TDA10W-3018.56 oz
Honda HRR216 Type TKA10W-3018.56 oz
Honda HRR216 Type VKA10W-3017.0 oz
Honda HRR216 Type VLA10W-3017.0 oz
Honda HRR216 Type VXA10W-3018.56 oz
Honda HRR216 Type VYA10W-3017.0 oz
Honda HRR216 oil capacity

Honda HRT Series Oil Type and Capacity

ModelOil TypeOil Capacity (OZ)
Honda HRT216 Type SDA10W-3018.56 oz
Honda HRT216 Type S3DA10W-3018.56 oz
Honda HRT216 Type TDA10W-3018.56 oz
Honda HRT216 Type PDA10W-3018.56 oz

Honda HRZ Series Oil Type and Capacity

ModelOil TypeOil Capacity (OZ)
Honda HRZ216 Type TDA10W-3018.56 oz


What Type of Honda Lawn Mower Oil is Safe to Use?

I recommend that you use SAE 10W-30 oil for most Honda mowers. It’s among the best in the market, compared to other brands. This oil type provides ideal lubrication and stability across various temperature ranges, ensuring your mower’s engine performs optimally and stays well-protected.

Related post: What kind of oil does a Murray riding mower take?

Can I use Synthetic Oil in Honda Lawn Mower?

Yes, synthetic oil can be used in Honda lawn mowers. It offers improved temperature stability and longer-lasting protection, making it a suitable choice. However, ensure it meets your specific mower model’s recommended oil grade (e.g., SAE 10W-30).

Is Honda 10W-30 Oil Synthetic?

No, Honda 10W-30 oil is not synthetic. It’s a conventional oil formulated to meet the requirements of various small engines, including Honda lawn mowers. Synthetic alternatives can also be used, provided they match the recommended oil grade.

Can you Use Car Oil In A Lawn Mower Engine?

It’s not safe to use car oil in a lawn mower engine. Car oils typically have different additives and formulations, unsuitable for small engines. Stick to oils specifically designed for lawn mowers to ensure sufficient lubrication and to avoid potential engine damage.

What Hapens if you Use Wrong Oil Type?

Using an incorrect oil type can have detrimental engine problems. Poor engine performance, heightened wear and friction, overheating, and potential engine failure are all risks associated with using the wrong oil. It’s essential to select the appropriate oil grade and viscosity recommended for your Honda mower to ensure its smooth operation and prolonged lifespan. 

Wrap Up

In lawn care, the secret to sustaining your mower’s prowess and ensuring its lasting performance lies within the simple yet crucial choice of the right oil. 

By embracing the insights in this guide, you’re poised to elevate your lawn maintenance game, enhancing your mower’s efficiency and longevity. 

Remember, selecting the appropriate Honda Lawn Mower Oil Type isn’t just a choice; it’s a commitment to a healthier, thriving lawn and a more satisfying mowing experience.