Briggs & Stratton 491055S EPA Emission Applicable Spark Plug

Last updated: February 6, 2023


If you have a 3-cylinder liquid cooled engine, you'll want to opt for this spark plug. It's designed to improve fuel economy, which will save you money over the long run. The plug is also quality made, so you can count on it lasting longer than other models on the market.

Briggs & Stratton 491055S EPA Emission Applicable Spark Plug

We looked at the top Spark Plugs and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Spark Plug you should buy.

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Product Details

Key Takeaway: You'll find the affordable price tag on this spark plug hard to beat.

In our analysis of 12 expert reviews, the Briggs & Stratton EPA Emission Applicable Spark Plug placed 5th when we looked at the top 12 products in the category. For the full ranking, see below.

From The Manufacturer

Genuine Briggs & Stratton replacement part for small gasoline engines. This OEM part ensures proper fit and performance to maintain the life of your Briggs & Stratton engine. Only Briggs & Stratton genuine parts are specially designed to exact OEM standards, manufactured and tested to help deliver optimum performance in Briggs & Stratton engines.

View our Spark Plug buying guide for in-depth advice and recommendations.

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