Champion plugs 'for all commercial vehicles'.
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Champion J19LM J-Gap, Standard Spark Plug, For Use With 4-Cycle Engines, 14 mm Thread, 3/8 in
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![Champion Generators Spark Plug Gap & Socket Size Guide [2022]](https://generatorist.com/wp-content/uploads/2022/01/spark-plugs-for-generac-generators-1000x500px.jpg "Champion Generators Spark Plug Gap & Socket Size Guide [2022]")
Champion Generators Spark Plug Gap & Socket Size Guide [2022]
Vintage Champion Spark Plug Taper Gap Gauge Tool Ct481 Made in USA for sale online | eBay
New Spark Plug Gap Gauge champion Spark Plugs Ct-481 | eBay
Champion RC12YC Spark Plug, 0.032 to 0.038 in Fill Gap, 0...
