Asked by: Luna Domezain-Malie
business and finance gasoline prices

What kind of oil does my riding mower take?

Last Updated: 24th February, 2020

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SAE 30- Warmer temperatures, most common oil for small engines. SAE 10W-30- Varying temperature range, this grade of oil improves cold-weather starting, but may increase oil consumption. Synthetic SAE 5W-30- Best protection at all temperatures as well as improved starting with less oil consumption.

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Moreover, can you use regular motor oil in a lawn mower?

SAE 30 motor oil is commonly recommended for use in a lawn mower engine, but the safest best is to use the type of oil your lawn mower manufacturer recommends. Often 10W-30 or 10W-40, the same motor oil types that are used in vehicles, can also be used in a lawn mower.

Likewise, is SAE 30 the same as 10w30? Nope. SAE 10W30 is an oil that has SAE 10W viscosity(thickness) at low temperatures, and SAE 30 viscosity at high temperatures. SAE 10W30 is an oil that has SAE 10W viscosity(thickness) at low temperatures, and SAE 30 viscosity at high temperatures. The W stands for 'Winter'.

Hereof, can I use 10w30 instead of SAE 30 in my lawn mower?

The answer is yes. Older engines can use the SAE30, while the 10W30 is for modern engines. Again, the SAE30 is better for warmer temperatures while the 10W30 is suitable for varying temperature range and improves cold weather starting.

Can you use 5w 30 in a lawn mower?

5w 30 will work. It is really too light, and you should use 30 wt. 5w30 maintains its viscosity over extreme temperature changes. When its hot, 5w30 will get too thin to properly lubricate your lawn mower.

Related Question Answers

Octaviana Henckels

Professional

How much oil does a Briggs and Stratton engine take?

Crankcase Quantity
When operating your 12.5 HP engine at temperatures above 40 degrees Fahrenheit, Briggs & Stratton calls for 48 fluid ounces (1.5 quarts) of SAE 30 weight detergent motor oil approved for four-cycle engine service levels SF-SJ or higher.

Nancey Orderiz

Professional

Is there a difference between small engine oil and car oil?

They use the same oil as automobiles, but owners should check manuals because these small engines are sensitive to additives and alternatives. Typically, these engines use straight SAE 30 weight oil or multi-viscosity 10W-30 oil, both common auto engine oils.

Jayna Pagel

Professional

What oil should I use in my Briggs and Stratton engine?

Use Briggs & Stratton SAE 30W Oil above 40°F (4°C) for all of our engines. Check oil level regularly. Air-cooled engines burn about an ounce of oil per cylinder, per hour. Fill to mark on dipstick.

Niño Ibargorde

Explainer

What happens if you overfill oil in lawn mower?

Effects of Excess Oil
The lawn mower engine would need to produce more heat than usual, which also leads to overheating. Moreover, excess oil will negatively affect the motion of the crankcase. If the oil drowns the crankcase, you need to remove it as fast as possible.

Hanin Homa

Explainer

Can I use 5w30 instead of SAE 30?

5w-30 is fine to use. It has the same flow rate as SAE30 at normal operating temps.

Biljana Caniça

Explainer

What's the difference between 2 cycle oil and regular motor oil?

Difference Between 4-Cycle and 2-Cycle Oil. As far as the user is concerned, the difference is that you add oil directly to the gas of your 2-cycle tool, while you pour oil into a separate port with a 4-cycle engine. Because it burns with the fuel, 2-cycle oil is lighter and contains additives for better combustion.

Ibone Fermosell

Pundit

Can I mix SAE 30 and 10w30?

You can mix straight weights like SAE 10 and SAE 30 or multi-grades like 10W30 and 10W40. Run your straight 30 during the summer if you want to.

Tarsha Mallika

Pundit

How much oil do I put in my lawn mower?

Most small engines need 20 to 24 fluid ounces of oil. Small engines typically use SAE 30 single-weight detergent motor oil service-rated SG or higher, but some can use multiviscosity oils such as 10W-30 or 10W-40. Fill the crankcase slowly. Keep tabs on the oil level by checking with the dipstick as you add oil.

Amando Guiteras

Pundit

What happens if you put 2 cycle oil in a lawn mower?

Gas and Oil Don't Mix
If you accidentally pour oil into the gas tank, it will not damage the mower if you drain it and replace it with gas. Maneuver the mower so that the oil can drain from the gas tank and get as much out as possible. Put the oil in its proper place and use the mower as usual.

Pierino Meenakshisundaram

Pundit

Can I use 10w30 car oil in my lawn mower?

Yes you can use 10w30 in a lawn mower engine, however oil type recommendations will vary between makes and you should of course use the oil type specified in your users manual.

Aguasantas Hecker

Pundit

What oil is used in a Briggs and Stratton?

For optimum performance, you should change the oil in your small engine after the first five hours of use and then annually, or every 50 hours of use (whichever comes first). Use Briggs & Stratton SAE 30W Oil above 40°F (4°C) for all of our engines. Air-cooled engines burn about an ounce of oil per cylinder, per hour.

Adonaya Baumgaertner

Teacher

Is there a difference between car oil and lawn mower oil?

This answer is for a 4 stroke engine.
It's the same thing, only: Common ones are SAE 10W40, 10W30, 5W30 (common for smaller auto motors), & 5W30 (racing oil. Lawnmowers usually just run in temperate times & don't need the 5W & 10W, so, they can easily take straight SAE 30W, or 40W, both of which are cheaper.

Alaina Statkus

Teacher

What is SAE 30 equivalent to?

Obviously, SAE and ISO use two different scales to measure viscosity. SAE 10W is equivalent to ISO 32, SAE 20 is equivalent to ISO 46 and 68, and SAE 30 is equivalent to ISO 100.

Honey Regrag

Teacher

Is SAE 30 oil synthetic?

Royal Purple SAE 30 Synthetic Engine Oil, Qt. Formulated with premium base oils combined with proprietary additive technologies, Royal Purple is a high performance motor oil that optimizes engine performance while providing superior protection.

Dajun Androne

Teacher

Can I use 5w20 instead of 10w30 in lawn mower?

10W30 is thicker and protect older engine with its sealing capability. 5W20 is thinner multi-grade oil that is pertinent for quick starts in the lowest temperatures. In order to protect your car from internal damages, it is beneficial to use only specified engine oil by the manufacturers.

Aza Oliva

Reviewer

What is the difference between SAE 30 and SAE 40 oil?

If a liquid has high viscosity, it means it will take a longer time to flow whereas liquids with low viscosity flow faster. The motor oil grade is usually written as follows “XW-XX”. For example: SAE 10W-30, SAE 10W-40 or SAE 30. It represents how quickly the oil will thin out at a higher temperature.

Weijun Bracourt

Reviewer

Can I use 10w40 instead of 10w30 in my lawn mower?

The only difference between 10w30 and 10w40 oil is their thickness at engine operating (hot) temperatures. In the past, it was common practice to switch to a higher viscosity oil as an engine got older, for example, using a 20w50 oil in place of the 10w40 recommended by the manufacturer.

Maryetta Althoff

Reviewer

What is SAE 30 motor oil used for?

SAE 30 w is usually a (non detergent) motor oil that is usually used on small engines like lawn mowers, generators, and other 4stroke lawn and garden tools. 30 is the viscosity or how think it is.

Brenna Tenham

Reviewer

Can I use 20w50 oil in my lawn mower?

The short answer is yes, you can use 20w50 oil in a lawnmower but results may vary. The thicker viscosity of 30 weight oil assists air-cooled engines to keep them running cooler! SAE30 is very suitable for older, aged engines to use.