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Briggs & Stratton Lawn & Garden Equipment Engine Spark Plug 591910

Part #591910
MessageThis part is no longer available.

We've permanently sold out of this part. It's no longer available from the manufacturer and the manufacturer has no substitute for this part. Although our call center staff is always happy to help when possible, they don't have access to this part. If you can't find that part and decide to replace the product, we invite you to visit www.sears.com 

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Part Information

Helpful DIY instructions: Installation guide with video.

This spark plug (part number 591910) is for lawn and garden equipment engines.

Spark plug 591910 produces the spark that ignites the fuel in the engine.

Wear work gloves to protect your hands when installing this part.

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Reviews

7 Reviews

Champion Spark Plug
April 10, 2022|Grass C i V, Virginia

Spark plug installed with no issues and mower cranked right up and ran smoothly.

Ease of InstallationVery Easy
Duration of InstallationLess than 30 minutes

Verified Customerverified customer

Yes, I would recommend this to a friend

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Surprisingly difficult to find, but easy to instal
April 16, 2019|Stablehand, Spark, NV

I thought a simple spark plug for a Briggs and Stratton Craftsman lawnmower engine would be easy to find in my hometown but that was not the case. Sears Parts Direct had what I needed- at a good price- and shipped it to me quickly before the lawn needed mowing again.

Ease of InstallationVery Easy
Duration of InstallationLess than 30 minutes

Verified Customerverified customer

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Easy to install
March 30, 2018|B P, King NC

It was a simple spark plug replacement. Easy access to the plug. Mower started right up.

Ease of InstallationVery Easy
Duration of InstallationLess than 30 minutes

Verified Customerverified customer

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Easy installation.
March 22, 2021|Gene, Pennsylvania

Annual tune up on lawn mower spark was over 3 years wanted to up date the this part!

Ease of InstallationVery Easy
Duration of InstallationLess than 30 minutes

Verified Customerverified customer

Yes, I would recommend this to a friend

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I had only a little trouble finding the right site
July 06, 2018|Unapplicable, Tinley Park, IL

This was only for spark plugs, not really a project (just maintenance)

Ease of InstallationVery Easy
Duration of InstallationLess than 30 minutes

Verified Customerverified customer

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Works well
December 02, 2019|Moose 9, Elburn, Il

Standard spark plug. Seems to take longer to ship than it should in this day and age though

Ease of InstallationVery Easy
Duration of InstallationLess than 30 minutes

Verified Customerverified customer

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Craftsman Mower Spark Plug
June 22, 2018|Rayss, Jamesville, Va

Easy to install what more can I say to solve this ridiculous requirement of needing 35 characters or more.

Ease of InstallationVery Easy
Duration of InstallationLess than 30 minutes

Verified Customerverified customer

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Average Customer Ratings
Overall 4.1 stars

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