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Amazon.com: Champion RC12YC (71G) (71) Copper Plus Small Engine Spark Plug, 1 Box of 6 Plugs : Automotive
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Amazon.com: JOHAHTANG RC12YC Spark Plug for RC12YC Compatible with Briggs & Stratton 491055 491055S 491055T 72347GS 72347 805015 M78543 for Kohler 12 132 02, 12 132 02-S, 25 132 12-S (Pack of 10) : Patio, Lawn & Garden
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Amazon.com: Champion Copper Plus 71 Spark Plug (Carton of 1) - RC12YC for 1984 - 2020 Toyota Corolla : Automotive
![Amazon.com: Champion RC12YC (71G) (71) Copper Plus Small Engine Spark Plug, 1 Box of 6 Plugs : Automotive Amazon.com: Champion RC12YC (71G) (71) Copper Plus Small Engine Spark Plug, 1 Box of 6 Plugs : Automotive](https://m.media-amazon.com/images/I/51ho2h9b8kL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Champion RC12YC (71G) (71) Copper Plus Small Engine Spark Plug, 1 Box of 6 Plugs : Automotive
![Amazon.com: Champion Copper Plus 71 Spark Plug (Carton of 1) - RC12YC for 1984 - 2020 Toyota Corolla : Automotive Amazon.com: Champion Copper Plus 71 Spark Plug (Carton of 1) - RC12YC for 1984 - 2020 Toyota Corolla : Automotive](https://m.media-amazon.com/images/I/610fH3tCpFL._AC_UF894,1000_QL80_.jpg)