{"product_id":"racing-spark-plug-42","title":"Racing Spark Plug","description":"The NGK 7173 Racing Spark Plug is part of NGK's Racing Series, built to endure the most severe engine environments. Its design includes special insulator nose configurations aimed at improving throttle response and corrugated ribs to prevent flashover.\n\nConstructed with a pure alumina silicate ceramic insulator, this spark plug offers exceptional strength and superior heat transfer capabilities. The inclusion of a copper core further assists in managing heat, while triple seals ensure reliable performance by preventing leakage.\n\nKey specifications for the NGK 7173 include a 14mm thread diameter with a 1.25mm pitch, a gasket seat, and a 19mm (3\/4\") reach. It has a 5\/8\" (16mm) hex size and a solid terminal type. The center electrode is made of nickel with a V-Cut, 2.5mm projected design, and the ground electrode is a standard nickel type with a single quantity. This spark plug is non-resistor with a 0.8mm (0.031\") gap and a heat range of 8. It is designed for longevity with an estimated 30,000 miles.","brand":"NGK","offers":[{"title":"Default Title","offer_id":52663101096248,"sku":"NGK 7173","price":6.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687077062.jpg?v=1784323820","url":"https:\/\/store.motormia.co\/products\/racing-spark-plug-42","provider":"MOTORMIA","version":"1.0","type":"link"}