What Is the Toro Lawn Mower Spark Plug Gap Size?

How much Toro lawn mower spark plug gap must you choose? The ideal spark plug gap for the Toro lawnmower is 0.0275 – 0.0314″ (0.7-0.8 mm). But this can vary a bit depending on the models.

Spark plugs are mainly there to initiate the engine by sparking the engine. Generally, the gap between the center and ground electrode is known as the toro spark plug gap. In this gap, mainly the spark occurs when you initiate your engine this spark plug sparks and ignite the air-oil mix in the engine.

But the gap between the electrodes can differ from lawn mower to lawn mower, and also, sometimes, you will need to troubleshoot your lawnmower to identify the gap. We will give you all the steps to do it and help you through the article. So stay tuned to know more.

Toro Lawn Mower Spark Plug Gap

Here in this section of the article, we will give you a chart for the standard spark plug gap sizes for your lawnmower. We told you that the ideal gap size is 0.03 inches. That means you will have to have a minimum of a thousandth of an inch between your center and ground electrode.

But sometimes, gaps vary between the brand and the time the lawnmower was created. In some older versions of many lawn mowers, the ideal size is 0.02 inches. But for Toro lawn mowers, the perfect size is 0.03 inches.

If you have any sorts of confusion about the spark plug gap in your lawn mower, then don’t worry because we have a whole chart on the spark plug gap below

Lawn Mower mower SeriesGap size
Toro HoverPro 550 petrol0.03 inches
Toro time master0.03 inches
Toro recycler 209580.03 inches
Toro 2004 series0.02 inches

Besides, you can also check the complete list of the parts number and Toro lawn mower spark plug size recommendations.

You May Like This Video Too!

Frequently Asked Questions (FAQs)

What is the spark plug gap on a Toro lawn mower?

The ideal spark plug gap for toro lawn mowers is 0.03 inches, and it can vary in lower models.

Do lawn mower spark plugs need to be gapped?

Yes, lawn mower spark plugs need to have a gap between their electrodes. Otherwise, no sparks won’t occur, and the engine won’t start.

What is the correct spark plug gap for lawn mowers?

If your lawn mower falls in the modern gen lawn mowers, then the ideal gap size is 0.03 inches.


We gave you everything you need to know about the Toro lawn mower spark plug gap. The ideal gap size for the electrodes of the spark plus is 0.03 inches or one-thousandth of an inch. A spark plug gap is necessary for both automobiles and lawnmowers. Because the initiation of an engine completely depends on the spark plug. The gap cant is too big or too narrow.

We tried to give our best on the keyword. We may have missed something in the article. You can let us know about it in our forum and help the people. Until then, stay happy and stay classy.