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5/8-in 4-cycle engine Spark plug Fits Briggs Stratton

Ratings & Reviews for Briggs & Stratton 5/8-in 4-cycle engine Spark plug Fits Briggs Stratton

4.8
168
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Review
  4.8 out of 5
168 Reviews

2 Star
0%

91% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise these spark plugs for their perfect fit, reliable performance, and effortless installation. Most highlight that plugs arrive properly gapped and ready to use, requiring no adjustments or technical expertise. Reviewers consistently report engines starting on the first pull and equipment restored to optimal function. Many emphasize broad compatibility across multiple equipment brands and models. A few note isolated concerns about plastic components or rare fit issues, but these represent outliers. Overall, customers strongly recommend these as dependable OEM replacements.

Customer review summary generated by AI, including incentivized reviews.
170 Customer Reviews

Great product

Replaced snowblower, spark plug

January 4, 2026
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Make sure you get the right spark plug

 Would Recommend

Easy to install does what it's intended for

December 13, 2025
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Fits

 Would Recommend

Fits

December 11, 2025
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Classic plug

 Would Recommend

Real nice, Clark. Fits like it should in a Toro Timemaster 20200

November 14, 2025
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Champion Sparkplug

 Would Recommend

Once the spark plug was installed, I pulled the cord only ONE time and the engine started and ran just great.

November 1, 2025
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Parts for Toro

 Would Recommend

Worked perfectly

October 28, 2025
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Works perfectly.

 Would Recommend

Works perfectly

October 13, 2025
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GOOD PLUG

ALL I HAVE EVER USED, DARN GOOD

August 26, 2025
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Value

 Would Recommend

Valuable product

August 14, 2025
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Good part for mower tune-up.

 Would Recommend

Came properly gapped and installed as easily as any spark plug, my mower now starts up as quickly as it used to.

August 9, 2025
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Kennedy at the Tukwila store was awesome!

 Would Recommend

Kennedy was super helpful with a challenging 'thinking outside the box' situation. She was awesome! This was for a different purchase I made on July 10, 2025, at the Tukwila Lowe's.

July 28, 2025
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Worked great

 Would Recommend

Needed plugs and filter for a mower and they both worked great

July 15, 2025
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