{"title":"Spark Plugs","description":null,"products":[{"product_id":"ngk-b10eg","title":"NGK BR10EG Racing Spark Plug","description":"\u003cp\u003eNGK Racing Series plugs are engineered to withstand the harshest engine conditions. Special insulator nose configurations improve throttle response. Corrugated ribs prevent flashover. Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer. Copper core aids in heat removal. Triple seals prevent leakage.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThread Diameter\u003c\/th\u003e\n\u003ctd\u003e14mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThread Pitch\u003c\/th\u003e\n\u003ctd\u003e1.25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeat Type\u003c\/th\u003e\n\u003ctd\u003eGasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReach\u003c\/th\u003e\n\u003ctd\u003e19mm (3\/4\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHex Size\u003c\/th\u003e\n\u003ctd\u003e13\/16\" (21mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTerminal Type\u003c\/th\u003e\n\u003ctd\u003eRemovable Nut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall Height\u003c\/th\u003e\n\u003ctd\u003eISO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGap\u003c\/th\u003e\n\u003ctd\u003e.024\" (0.6mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eResistor\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eResistor Value\u003c\/th\u003e\n\u003ctd\u003e5k Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHeat Range\u003c\/th\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTorque Specs\u003c\/th\u003e\n\u003ctd\u003eCast Iron: 18-25.3 lb. ft.   Aluminum: 18-21.6 lb. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNGK stock no.\u003c\/th\u003e\n\u003ctd\u003e3830\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCenter electrode\u003c\/th\u003e\n\u003ctd\u003ematerial Nickel, type Fine Wire, size 1.3mm, projection Non-Projected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGround electrode\u003c\/th\u003e\n\u003ctd\u003ematerial Nickel, type Standard, quantity 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eManufacturer data: \u003ca href=\"https:\/\/www.ngk.com\/ngk-3830-br10eg-racing-plug\" rel=\"noopener\" target=\"_blank\"\u003engk.com\u003c\/a\u003e · retrieved 2026-09-05\u003c\/small\u003e\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":47649353957606,"sku":"NGK-BR10EG","price":12.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/4545\/7126\/files\/BR10EG_26576433-c577-4b19-8a63-dc171ec6a0a3.png?v=1778892991"},{"product_id":"ngk-b10eg-1","title":"NGK B10EG Racing Spark Plug","description":"\u003cp\u003eNGK Racing Series plugs are engineered to withstand the harshest engine conditions. Special insulator nose configurations improve throttle response. Corrugated ribs prevent flashover. Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer. Copper core aids in heat removal. Triple seals prevent leakage.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThread Diameter\u003c\/th\u003e\n\u003ctd\u003e14mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThread Pitch\u003c\/th\u003e\n\u003ctd\u003e1.25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeat Type\u003c\/th\u003e\n\u003ctd\u003eGasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReach\u003c\/th\u003e\n\u003ctd\u003e19mm (3\/4\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHex Size\u003c\/th\u003e\n\u003ctd\u003e13\/16\" (21mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTerminal Type\u003c\/th\u003e\n\u003ctd\u003eRemovable Nut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall Height\u003c\/th\u003e\n\u003ctd\u003eISO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGap\u003c\/th\u003e\n\u003ctd\u003e.024\" (0.6mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eResistor\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eResistor Value\u003c\/th\u003e\n\u003ctd\u003e1K Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHeat Range\u003c\/th\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTorque Specs\u003c\/th\u003e\n\u003ctd\u003eCast Iron: 18-25.3 lb. ft.   Aluminum: 18-21.6 lb. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNGK stock no.\u003c\/th\u003e\n\u003ctd\u003e3630\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCenter electrode\u003c\/th\u003e\n\u003ctd\u003ematerial Nickel, type Fine Wire, size 1.3mm, projection Non-Projected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGround electrode\u003c\/th\u003e\n\u003ctd\u003ematerial Nickel, type Standard, quantity 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eManufacturer data: \u003ca href=\"https:\/\/www.ngk.com\/ngk-3630-b10eg-racing-plug\" rel=\"noopener\" target=\"_blank\"\u003engk.com\u003c\/a\u003e · retrieved 2026-09-05\u003c\/small\u003e\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":47672372560102,"sku":"NGK-B10EG","price":12.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/4545\/7126\/files\/B10EG.png?v=1778892848"},{"product_id":"ngk-r6252k-105","title":"NGK R6252K-105 Racing Spark Plug","description":"\u003cp\u003eNGK Racing Series plugs are engineered to withstand the harshest engine conditions. Special insulator nose configurations improve throttle response. Corrugated ribs prevent flashover. Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer. Copper core aids in heat removal. Triple seals prevent leakage.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThread Diameter\u003c\/th\u003e\n\u003ctd\u003e14mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThread Pitch\u003c\/th\u003e\n\u003ctd\u003e1.25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeat Type\u003c\/th\u003e\n\u003ctd\u003eGasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReach\u003c\/th\u003e\n\u003ctd\u003e19mm (3\/4\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHex Size\u003c\/th\u003e\n\u003ctd\u003e13\/16\" (21mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTerminal Type\u003c\/th\u003e\n\u003ctd\u003eSolid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall Height\u003c\/th\u003e\n\u003ctd\u003eISO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGap\u003c\/th\u003e\n\u003ctd\u003e.031\" (0.8mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eResistor\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eResistor Value\u003c\/th\u003e\n\u003ctd\u003e5k Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHeat Range\u003c\/th\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTorque Specs\u003c\/th\u003e\n\u003ctd\u003eCast Iron: 18-25.3 lb. ft.   Aluminum: 18-21.6 lb. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNGK stock no.\u003c\/th\u003e\n\u003ctd\u003e2741\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCenter electrode\u003c\/th\u003e\n\u003ctd\u003ematerial Nickel, type Standard, size 2.5mm, projection Non-Projected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGround electrode\u003c\/th\u003e\n\u003ctd\u003ematerial Nickel, type Slant, quantity 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eManufacturer data: \u003ca href=\"https:\/\/www.ngk.com\/ngk-2741-r6252k-105-racing-plug\" rel=\"noopener\" target=\"_blank\"\u003engk.com\u003c\/a\u003e · retrieved 2026-09-05\u003c\/small\u003e\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":47672609276134,"sku":"NGK-R6252K-105","price":14.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/4545\/7126\/files\/105.png?v=1778892374"},{"product_id":"ngk-br9eg","title":"NGK BR9EG Racing Spark Plug","description":"\u003cp\u003eNGK Racing Series plugs are engineered to withstand the harshest engine conditions. Special insulator nose configurations improve throttle response. Corrugated ribs prevent flashover. Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer. Copper core aids in heat removal. Triple seals prevent leakage.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThread Diameter\u003c\/th\u003e\n\u003ctd\u003e14mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThread Pitch\u003c\/th\u003e\n\u003ctd\u003e1.25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeat Type\u003c\/th\u003e\n\u003ctd\u003eGasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReach\u003c\/th\u003e\n\u003ctd\u003e19mm (3\/4\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHex Size\u003c\/th\u003e\n\u003ctd\u003e13\/16\" (21mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTerminal Type\u003c\/th\u003e\n\u003ctd\u003eRemovable Nut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall Height\u003c\/th\u003e\n\u003ctd\u003eISO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGap\u003c\/th\u003e\n\u003ctd\u003e.024\" (0.6mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eResistor\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eResistor Value\u003c\/th\u003e\n\u003ctd\u003e5k Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHeat Range\u003c\/th\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTorque Specs\u003c\/th\u003e\n\u003ctd\u003eCast Iron: 18-25.3 lb. ft.   Aluminum: 18-21.6 lb. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNGK stock no.\u003c\/th\u003e\n\u003ctd\u003e3230\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCenter electrode\u003c\/th\u003e\n\u003ctd\u003ematerial Nickel, type Fine Wire, size 1.3mm, projection Non-Projected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGround electrode\u003c\/th\u003e\n\u003ctd\u003ematerial Nickel, type Standard, quantity 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eManufacturer data: \u003ca href=\"https:\/\/www.ngk.com\/ngk-3230-br9eg-racing-plug\" rel=\"noopener\" target=\"_blank\"\u003engk.com\u003c\/a\u003e · retrieved 2026-09-05\u003c\/small\u003e\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":48200193376486,"sku":"BR9EG","price":12.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/4545\/7126\/files\/hero_NGK_standard-nickel.png?v=1786772654"},{"product_id":"ngk-br9eix","title":"NGK BR9EIX Iridium Racing Spark Plug","description":"\u003cp\u003eNGK IX Iridium Series plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high performance engines.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThread Diameter\u003c\/th\u003e\n\u003ctd\u003e14mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThread Pitch\u003c\/th\u003e\n\u003ctd\u003e1.25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeat Type\u003c\/th\u003e\n\u003ctd\u003eGasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReach\u003c\/th\u003e\n\u003ctd\u003e19mm (3\/4\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHex Size\u003c\/th\u003e\n\u003ctd\u003e13\/16\" (21mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTerminal Type\u003c\/th\u003e\n\u003ctd\u003eRemovable Nut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall Height\u003c\/th\u003e\n\u003ctd\u003eISO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGap\u003c\/th\u003e\n\u003ctd\u003e.031\" (0.8mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eResistor\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eResistor Value\u003c\/th\u003e\n\u003ctd\u003e5k Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHeat Range\u003c\/th\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTorque Specs\u003c\/th\u003e\n\u003ctd\u003eCast Iron: 18-25.3 lb. ft.   Aluminum: 18-21.6 lb. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNGK stock no.\u003c\/th\u003e\n\u003ctd\u003e3981\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCenter electrode\u003c\/th\u003e\n\u003ctd\u003ematerial Iridium, type Fine Wire, size 0.6mm, projection Non-Projected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eManufacturer data: \u003ca href=\"https:\/\/www.ngk.com\/ngk-3981-br9eix-iridium-ix-spark-plug\" rel=\"noopener\" target=\"_blank\"\u003engk.com\u003c\/a\u003e · retrieved 2026-09-05\u003c\/small\u003e\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":48200193605862,"sku":"BR9EIX","price":12.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/4545\/7126\/files\/hero_NGK_Iridium-IX.png?v=1786772655"},{"product_id":"ngk-br10eix","title":"NGK BR10EIX Iridium Racing Spark Plug","description":"\u003cp\u003eNGK IX Iridium Series plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high performance engines.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThread Diameter\u003c\/th\u003e\n\u003ctd\u003e14mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThread Pitch\u003c\/th\u003e\n\u003ctd\u003e1.25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeat Type\u003c\/th\u003e\n\u003ctd\u003eGasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReach\u003c\/th\u003e\n\u003ctd\u003e19mm (3\/4\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHex Size\u003c\/th\u003e\n\u003ctd\u003e13\/16\" (21mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTerminal Type\u003c\/th\u003e\n\u003ctd\u003eRemovable Nut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall Height\u003c\/th\u003e\n\u003ctd\u003eISO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGap\u003c\/th\u003e\n\u003ctd\u003e.031\" (0.8mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eResistor\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eResistor Value\u003c\/th\u003e\n\u003ctd\u003e5k Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHeat Range\u003c\/th\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTorque Specs\u003c\/th\u003e\n\u003ctd\u003eCast Iron: 18-25.3 lb. ft.   Aluminum: 18-21.6 lb. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNGK stock no.\u003c\/th\u003e\n\u003ctd\u003e6801\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCenter electrode\u003c\/th\u003e\n\u003ctd\u003ematerial Iridium, type Fine Wire, size 0.6mm, projection Non-Projected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eManufacturer data: \u003ca href=\"https:\/\/www.ngk.com\/ngk-6801-br10eix-iridium-ix-spark-plug\" rel=\"noopener\" target=\"_blank\"\u003engk.com\u003c\/a\u003e · retrieved 2026-09-05\u003c\/small\u003e\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":48200193638630,"sku":"BR10EIX","price":12.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/4545\/7126\/files\/hero_NGK_Iridium-IX_1b0a5997-9c99-4481-b10c-e660d9e6133b.png?v=1786772656"},{"product_id":"ngk-br8eix","title":"NGK BR8EIX Iridium Racing Spark Plug","description":"\u003cp\u003eNGK IX Iridium Series plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high performance engines.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThread Diameter\u003c\/th\u003e\n\u003ctd\u003e14mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThread Pitch\u003c\/th\u003e\n\u003ctd\u003e1.25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeat Type\u003c\/th\u003e\n\u003ctd\u003eGasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReach\u003c\/th\u003e\n\u003ctd\u003e19mm (3\/4\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHex Size\u003c\/th\u003e\n\u003ctd\u003e13\/16\" (21mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTerminal Type\u003c\/th\u003e\n\u003ctd\u003eRemovable Nut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall Height\u003c\/th\u003e\n\u003ctd\u003eISO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGap\u003c\/th\u003e\n\u003ctd\u003e.031\" (0.8mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eResistor\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eResistor Value\u003c\/th\u003e\n\u003ctd\u003e5k Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHeat Range\u003c\/th\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTorque Specs\u003c\/th\u003e\n\u003ctd\u003eCast Iron: 18-25.3 lb. ft.   Aluminum: 18-21.6 lb. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNGK stock no.\u003c\/th\u003e\n\u003ctd\u003e5044\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCenter electrode\u003c\/th\u003e\n\u003ctd\u003ematerial Iridium, type Fine Wire, size 0.6mm, projection Non-Projected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eManufacturer data: \u003ca href=\"https:\/\/www.ngk.com\/ngk-5044-br8eix-iridium-ix-spark-plug\" rel=\"noopener\" target=\"_blank\"\u003engk.com\u003c\/a\u003e · retrieved 2026-09-05\u003c\/small\u003e\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":48200193671398,"sku":"BR8EIX","price":12.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/4545\/7126\/files\/hero_NGK_Iridium-IX_c2da366c-980c-456f-b5f3-0cf7688cdfcc.png?v=1786772657"},{"product_id":"ngk-bpr9eix","title":"NGK BPR9EIX Iridium Racing Spark Plug","description":"\u003cp\u003eNGK IX Iridium Series plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high performance engines.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThread Diameter\u003c\/th\u003e\n\u003ctd\u003e14mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThread Pitch\u003c\/th\u003e\n\u003ctd\u003e1.25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeat Type\u003c\/th\u003e\n\u003ctd\u003eGasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReach\u003c\/th\u003e\n\u003ctd\u003e19mm (3\/4\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHex Size\u003c\/th\u003e\n\u003ctd\u003e13\/16\" (21mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTerminal Type\u003c\/th\u003e\n\u003ctd\u003eRemovable Nut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall Height\u003c\/th\u003e\n\u003ctd\u003eJIS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGap\u003c\/th\u003e\n\u003ctd\u003e.031\" (0.8mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eResistor\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eResistor Value\u003c\/th\u003e\n\u003ctd\u003e5k Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHeat Range\u003c\/th\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTorque Specs\u003c\/th\u003e\n\u003ctd\u003eCast Iron: 18-25.3 lb. ft.   Aluminum: 18-21.6 lb. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNGK stock no.\u003c\/th\u003e\n\u003ctd\u003e6853\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCenter electrode\u003c\/th\u003e\n\u003ctd\u003ematerial Iridium, type Fine Wire, size 0.6mm, projection Projected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eManufacturer data: \u003ca href=\"https:\/\/www.ngk.com\/ngk-6853-bpr9eix-iridium-ix-spark-plug\" rel=\"noopener\" target=\"_blank\"\u003engk.com\u003c\/a\u003e · retrieved 2026-09-05\u003c\/small\u003e\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":48200193704166,"sku":"BPR9EIX","price":10.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/4545\/7126\/files\/hero_NGK_Iridium-IX_e96f1aba-6fa3-4587-a336-55c8094746db.png?v=1786772657"},{"product_id":"ngk-br9hix","title":"NGK BR9HIX Iridium Racing Spark Plug","description":"\u003cp\u003eNGK IX Iridium Series plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high performance engines.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThread Diameter\u003c\/th\u003e\n\u003ctd\u003e14mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThread Pitch\u003c\/th\u003e\n\u003ctd\u003e1.25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeat Type\u003c\/th\u003e\n\u003ctd\u003eGasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReach\u003c\/th\u003e\n\u003ctd\u003e12.7mm (1\/2\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHex Size\u003c\/th\u003e\n\u003ctd\u003e13\/16\" (21mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTerminal Type\u003c\/th\u003e\n\u003ctd\u003eRemovable Nut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall Height\u003c\/th\u003e\n\u003ctd\u003eISO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGap\u003c\/th\u003e\n\u003ctd\u003e.031\" (0.8mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eResistor\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eResistor Value\u003c\/th\u003e\n\u003ctd\u003e5k Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHeat Range\u003c\/th\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTorque Specs\u003c\/th\u003e\n\u003ctd\u003eCast Iron: 18-25.3 lb. ft.   Aluminum: 18-21.6 lb. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNGK stock no.\u003c\/th\u003e\n\u003ctd\u003e5687\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCenter electrode\u003c\/th\u003e\n\u003ctd\u003ematerial Iridium, type Fine Wire, size 0.6mm, projection Non-Projected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eManufacturer data: \u003ca href=\"https:\/\/www.ngk.com\/ngk-5687-br9hix-iridium-ix-spark-plug\" rel=\"noopener\" target=\"_blank\"\u003engk.com\u003c\/a\u003e · retrieved 2026-09-05\u003c\/small\u003e\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":48200193736934,"sku":"BR9HIX","price":12.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/4545\/7126\/files\/hero_NGK_Iridium-IX_51877265-b064-46df-85d0-87a691c6404f.png?v=1786772658"},{"product_id":"ngk-br10hix","title":"NGK BR10HIX Iridium Racing Spark Plug","description":"\u003cp\u003eNGK IX Iridium Series plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high performance engines.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThread Diameter\u003c\/th\u003e\n\u003ctd\u003e14mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThread Pitch\u003c\/th\u003e\n\u003ctd\u003e1.25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeat Type\u003c\/th\u003e\n\u003ctd\u003eGasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReach\u003c\/th\u003e\n\u003ctd\u003e12.7mm (1\/2\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHex Size\u003c\/th\u003e\n\u003ctd\u003e13\/16\" (21mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTerminal Type\u003c\/th\u003e\n\u003ctd\u003eRemovable Nut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall Height\u003c\/th\u003e\n\u003ctd\u003eISO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGap\u003c\/th\u003e\n\u003ctd\u003e.031\" (0.8mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eResistor\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eResistor Value\u003c\/th\u003e\n\u003ctd\u003e5k Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHeat Range\u003c\/th\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTorque Specs\u003c\/th\u003e\n\u003ctd\u003eCast Iron: 18-25.3 lb. ft.   Aluminum: 18-21.6 lb. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNGK stock no.\u003c\/th\u003e\n\u003ctd\u003e6692\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCenter electrode\u003c\/th\u003e\n\u003ctd\u003ematerial Iridium, type Fine Wire, size 0.6mm, projection Non-Projected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eManufacturer data: \u003ca href=\"https:\/\/www.ngk.com\/ngk-6692-br10hix-iridium-ix-spark-plug\" rel=\"noopener\" target=\"_blank\"\u003engk.com\u003c\/a\u003e · retrieved 2026-09-05\u003c\/small\u003e\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":48200193769702,"sku":"BR10HIX","price":12.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/4545\/7126\/files\/hero_NGK_Iridium-IX_674838b6-90b4-4186-91f3-cb8fa9167294.png?v=1786772659"}],"url":"https:\/\/www.thekartdepot.com\/it\/collections\/spark-plugs.oembed","provider":"The Kart Depot","version":"1.0","type":"link"}