{"product_id":"ngk-spark-plugs-dpr8z-spark-plug-part-number-4730","title":"NGK Spark Plugs DPR8Z Spark Plug, Part Number 4730","description":"Spark Plug - DPR8Z\n\u003cp\u003eThe NGK Spark Plugs DPR8Z Spark Plug is designed to provide dependable ignition performance and consistent engine operation. This NGK spark plug uses a copper core to help transfer heat away from the firing end, supporting stable operating temperatures and reliable performance across a range of driving conditions. It is manufactured for applications requiring the DPR8Z model and is identified by NGK manufacturer part number 4730 and vendor part number DPR8Z.\u003c\/p\u003e\u003cp\u003eIts trivalent metal plating provides enhanced resistance to corrosion and helps reduce seizing during installation and removal. The pure alumina silicate ceramic insulator delivers high strength and efficient heat transfer, while the triple-seal construction helps prevent gas leakage. Corrugated insulator ribs reduce the risk of flashover, supporting dependable spark delivery and ignition performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e This spark plug is intended for vehicles and equipment specified for the NGK DPR8Z model. Confirm application requirements, engine specifications, and the original spark plug details before installation to ensure proper fitment. Install according to the vehicle or equipment manufacturer’s service procedures and recommended torque specifications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTrivalent metal plating: Provides enhanced anti-corrosion protection and helps reduce thread seizing\u003c\/li\u003e\n\u003cli\u003ePure alumina silicate ceramic insulator: Delivers high strength and efficient heat transfer\u003c\/li\u003e\n\u003cli\u003eTriple-seal construction: Helps prevent combustion gas leakage\u003c\/li\u003e\n\u003cli\u003eCorrugated ribs: Help reduce the risk of electrical flashover\u003c\/li\u003e\n\u003cli\u003eCopper core: Supports efficient heat removal and stable spark plug operation\u003c\/li\u003e\n\u003cli\u003eModel: DPR8Z\u003c\/li\u003e\n\u003cli\u003eBrand: NGK Spark Plugs\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 4730\u003c\/li\u003e\n\u003cli\u003eVendor part number: DPR8Z\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NGK SPARK PLUGS","offers":[{"title":"Default Title","offer_id":67569387929835,"sku":"DPR8Z","price":7.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/52207.png?v=1790804607","url":"https:\/\/ctracingservices.com\/products\/ngk-spark-plugs-dpr8z-spark-plug-part-number-4730","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}