{"product_id":"powermadd-e3-39-diamond-fire-spark-plug","title":"Powermadd E3.39 Diamond Fire Spark Plug","description":"Spark Plug - E3.39\n\u003cp\u003eThe Powermadd E3.39 Diamond Fire spark plug is designed to improve combustion efficiency and engine performance through an advanced electrode configuration. Its unique Diamond Fire technology shapes the spark for a more effective flame kernel, helping ignite the air and fuel mixture quickly and consistently. This design supports a faster transfer of heat into the combustion chamber and creates a more localized pressure front during the cylinder power stroke.\u003c\/p\u003e\u003cp\u003eBy promoting quicker and more complete combustion, the Powermadd E3.39 can help optimize throttle response, power delivery, and overall engine operation. The electrode combines performance-focused engineering with durable construction for dependable service in compatible gasoline-powered engines. It is intended as a direct replacement for applications specified for the E3.39 spark plug, making proper fitment verification essential before installation.\u003c\/p\u003e\u003cp\u003eInstall the Powermadd E3.39 according to the vehicle or equipment manufacturer’s service procedures, including the recommended gap and torque specifications. Always confirm compatibility using the engine manufacturer’s application information. Brand: Powermadd. Manufacturer part number: E3.39. Vendor part number: E3.39. Fitment: Compatible with engines requiring the Powermadd E3.39 spark plug specification.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDiamond Fire technology: Creates an optimized spark and improved flame kernel shape for faster ignition.\u003c\/li\u003e\n\u003cli\u003ePerformance electrode: Supports quicker movement of heat into the combustion chamber.\u003c\/li\u003e\n\u003cli\u003eCombustion efficiency: Helps ignite the bulk air and fuel mixture more completely.\u003c\/li\u003e\n\u003cli\u003eLocalized pressure front: Promotes faster pressure rise during the cylinder power stroke.\u003c\/li\u003e\n\u003cli\u003eApplication: Designed for compatible gasoline engines requiring the Powermadd E3.39 spark plug.\u003c\/li\u003e\n\u003cli\u003eBrand and part number: Powermadd E3.39.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"POWERMADD","offers":[{"title":"Default Title","offer_id":67569412112619,"sku":"21030432","price":11.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/381904.png?v=1790805087","url":"https:\/\/ctracingservices.com\/products\/powermadd-e3-39-diamond-fire-spark-plug","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}