{"product_id":"bmw-b48-b58-ngk-spark-plug-silzkgr8b8s-94201-12120040551","title":"BMW B48 B58 NGK SPARK PLUG - SILZKGR8B8S - 94201 - 12120040551","description":"\u003cp\u003eThe NGK 94201 (SILZKGR8B8S) Laser Iridium Spark Plugs are specifically designed for the B48, B58, and S58 engine. They are suggested for all factory and tuned applications including those running higher boost E85, water\/meth injection, and\/or upgraded turbochargers. \u003cbr\u003e\u003cbr\u003eALSO for N54\/55 running the new B58 coil upgrade. We recommend these for running 100% e85, and high boost on many BMW applications including N54, N55, S55, if you upgrade to the B58 coils.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis is the best performing plug available for this engine with a cold heat rating of 8. It is recommended to gap these plugs to 0.022-0.023\" for tuned engines.\u003c\/p\u003e\n\u003cp\u003ePrice is per individual spark plug, simply select how many you need.\u003c\/p\u003e\n\u003cp\u003eCompatible part numbers:\u003c\/p\u003e\n\u003cp\u003eBMW - 0 041 666\u003cbr\u003eBMW - 1212 0 040 551\u003cbr\u003eBMW - 12120040551\u003cbr\u003eBMW - 1212 0 041 666\u003cbr\u003eBMW - 12 12 041 666\u003cbr\u003eBMW - 12120041666 \u003c\/p\u003e","brand":"EuroSource Performance","offers":[{"title":"Default Title","offer_id":47398164463747,"sku":null,"price":30.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/8081\/2931\/files\/signal-2026-07-01-110807_009.jpg?v=1782861466","url":"https:\/\/eurosourceperformance.co.nz\/products\/bmw-b48-b58-ngk-spark-plug-silzkgr8b8s-94201-12120040551","provider":"EuroSource Performance","version":"1.0","type":"link"}