Briggs and stratton 21 hp spark plug

For projects large and small, Champion® lawn and garden spark plugs are the right plugs for the job. They help power millions of small engines,  including mowers, tractors, snow blowers, chainsaws and leaf blowers.

Briggs and stratton 21 hp spark plug

Briggs and stratton 21 hp spark plug

Briggs and stratton 21 hp spark plug

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Briggs and stratton 21 hp spark plug

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Small Engine OE Replacement Spark Plugs

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We carry a large selection of Small Engine Spark Plugs ready to ship direct to your door. If you do not see the Spark Plug you need, please complete the Lawn Mower Parts Request Form and we will be happy to assist you.



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    What spark plug do I need for my Briggs and Stratton?

    Briggs And Stratton 496018S Spark Plug The 496018S standard Spark Plug fits most Briggs & Stratton OHV engines.

    What is the spark plug gap on a 20 horse Briggs & Stratton?

    Q:What's the gap on this spark plug for a Briggs and Stratton lawn mower. A: This spark plug should have a gap set to 0.02 inches.

    What does a Champion spark plug RC12YC fit?

    NGK Pro-V Spark Plug BKR5E (RC12YC) fits Champion, NGK and Autolite.

    How do I know what spark plug my lawnmower needs?

    Your owner's manual should list the type of spark plug you need.