![Amazon.com: Champion Copper Plus 401 Spark Plug (Carton of 1) - RS12YC for 1975 - 2020 Chevrolet Silverado 1500 : Patio, Lawn & Garden Amazon.com: Champion Copper Plus 401 Spark Plug (Carton of 1) - RS12YC for 1975 - 2020 Chevrolet Silverado 1500 : Patio, Lawn & Garden](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61w9DOVuuvL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Champion Copper Plus 401 Spark Plug (Carton of 1) - RS12YC for 1975 - 2020 Chevrolet Silverado 1500 : Patio, Lawn & Garden
![Amazon.com: Champion Copper Plus 401 Spark Plug (Carton of 1) - RS12YC for 1975 - 2020 Chevrolet Silverado 1500 : Patio, Lawn & Garden Amazon.com: Champion Copper Plus 401 Spark Plug (Carton of 1) - RS12YC for 1975 - 2020 Chevrolet Silverado 1500 : Patio, Lawn & Garden](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61w9DOVuuvL.jpg)
Amazon.com: Champion Copper Plus 401 Spark Plug (Carton of 1) - RS12YC for 1975 - 2020 Chevrolet Silverado 1500 : Patio, Lawn & Garden
![Champion (401) RS12YC Spark Plug - Racing Series - Pack of 1 Fits select: 1999-2019 CHEVROLET SILVERADO, 2000-2014 CHEVROLET TAHOE - Walmart.com Champion (401) RS12YC Spark Plug - Racing Series - Pack of 1 Fits select: 1999-2019 CHEVROLET SILVERADO, 2000-2014 CHEVROLET TAHOE - Walmart.com](https://i5.walmartimages.com/asr/23215ac0-0e4d-4e0c-80fb-7439b8daf243.cc99f456fab0f7fe5c20fb19efacd94c.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)