How To Change Briggs and Stratton Engine Oil: Step-by-Step Guide

It is important to use the right type of oil when changing the oil Briggs and Stratton lawn mower. Briggs and Stratton Small Engine Oil is recommended because it is made for small engines and protects against wear and tears better than other oils. Additionally, the Briggs and Stratton small engine oil contains additives that help prevent deposits and keep the engine clean. So, here is a Complete guide about How To Change Briggs and Stratton Engine Oil?

Other recommended oils for Briggs and Stratton lawnmowers include Mobil 1 10W-30 Synthetic Motor Oil and Pennzoil 10W-30 Motor Oil. Both of these oils provide excellent protection against wear and tear and are suitable for use in small engines.

how to change briggs and stratton engine oil
change briggs and stratton engine oil

When choosing an oil for Briggs and Stratton lawn mower, make sure to consult the operator’s manual to ensure that you are using the correct type and grade of oil.

Using the wrong type of oil can cause damage to the engine and void the manufacturer’s warranty.

When Changing Briggs and Stratton Lawn Mower Engine Oil?

To keep the lawn mower engine in good condition, it’s important to change the oil at the right intervals. As a general rule, you should change the oil every 50 hours of operation or season.

However, for a new engine, it’s recommended to change the oil after the first five hours of operation.

In addition to the recommended time intervals, you should also check the oil every time you use a lawn mower. Certain conditions, such as dusty or dirty environments, wet grass, heavy dust, high temperatures, or rough or hilly terrain, may increase the frequency of required oil changes.

Changing Oil Briggs and Stratton Lawn Mower on a regular basis helps get rid of dirt and other junk in the engine, which makes it run better and last longer.

If you don’t change the oil when it’s supposed to be changed, the engine may run less well or even get damaged for good.

Refer to the owner’s manual for the lawn mower model to find out how often and how to change Briggs and Stratton Engine Oil. By following these guidelines and regularly checking and Changing Oil Briggs and Stratton Lawn Mower, you can keep the lawn mower engine running smoothly for years to come.

Read Also: SAE 30 Lawn Mower Engine Oil for 2023

How To Change Briggs and Stratton Engine Oil?

By using the recommended oil and following the four steps below, you can ensure that Briggs and Stratton lawn mower continues to run smoothly and efficiently for years to come.

Step 1: Preparation For Briggs and Stratton Oil Change

Before Changing Briggs and Stratton engine oil, it’s essential to prepare yourself and the lawn mower for the task. Here are some things you’ll need that you can buy from Amazon by clicking on links of that products name:

  • Operator manual
  • Box wrench or adjustable wrench
  • Screwdriver or hex key
  • Oil pan or jug
  • Rag or paper towels
  • Key for additional torque (optional)

Once you have bought all the necessary tools and equipment, you’re ready to start.

Step 2: Draining the Oil

The first step in Changing Oil Briggs and Stratton Lawn Mower is to drain the old oil from the lawn mower engine. Here’s how you can do it. you can be draining the oil easily by following the below provide five steps while Braggs and stratton oil change:

Draining the Oil while Changing Oil Briggs and Stratton Lawn Mower
Draining of Braggs and Stratton oil
  1. Position the lawn mower on a flat surface, and let it cool down for a few minutes.
  2. Disconnect the spark plug wire to prevent accidental starting.
  3. Using a box wrench or adjustable wrench, remove the oil drain plug by twisting it counterclockwise. You can also use a hex key for additional torque.
  4. Place a jug beneath the mower to collect the old oil. Make sure it’s big enough to hold all the oil.
  5. Once all the oil has drained, replace the drain plug and tighten it using a wrench or key.

Step 3: Changing the Oil Filter

If a lawn mower has an oil filter, you’ll need to change it as well if you do not have an oil filter then need to buy it according to your Braggs and Stratton mower model. Here’s how you can do it:

change filter while Changing Oil Briggs and Stratton Lawn Mower
Changing braggs and stratton filter
  1. Locate the oil filter of the lawn mower. It’s usually located on the side or the bottom of the engine.
  2. Using a wrench or pliers, loosen the filter by twisting it counterclockwise.
  3. Once the filter is loose, use your hands to remove it carefully. Be sure to place a rag or paper towel beneath the filter to prevent dirt and debris from falling into the engine.
  4. Clean the gasket that contacts the filter, and lubricate it with a small amount of fresh oil.
  5. Take a new oil filter and lubricate the gasket with a small amount of fresh oil.
  6. Install the new filter by screwing it in clockwise until it’s snug. You can also use a wrench or pliers to tighten it, but be careful not to overtighten it.

Step 4: Refilling with Oil

Now that you have drained the old oil and changed the filter, it’s time to refill the lawn mower with Briggs and Stratton oil change or you can also choose the best SAE 30 oils for a small engine. Here’s how you can do it:

  1. Check the operator manual to determine the type and amount of oil you need. Briggs and Stratton recommend using their own oil products for the best performance.
  2. Using a funnel, pour the fresh oil into the oil fill tube on the lawn mower. Be sure to check the oil level using the dipstick to avoid overfilling.
  3. Once you have added the appropriate amount of oil, replace the oil fill cap and tighten it securely.
  4. Start the lawn mower and let it run for a few minutes. Check the oil level again and add more oil if necessary.

Congratulations! You have successfully changed the oil on Briggs and Stratton lawn mower.


Where is the oil drain plug on Briggs and Stratton?

The oil drain plug on a Briggs and Stratton engine is typically located on the bottom of the engine near the oil fill cap. It may be a small bolt or plug that requires a wrench to remove. Before removing the drain plug, be sure to place a container under the engine to catch the oil.

How many quarts of oil does a Briggs & Stratton lawn mower take?

The amount of Briggs & Stratton oil changes depends on the specific engine model. It’s important to refer to the operator’s manual for the exact amount of oil needed for your particular model. However, as a general guideline, most small engines used in lawn mowers require around 20 ounces of oil or 0.6 quarts. This amount may vary depending on the size and horsepower of the engine.

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