{"product_id":"438027-spark-plug-rg4hc","title":"SPARK PLUG RG4HC","description":"\u003cp\u003ePremium spark plug engineered for reliable ignition performance across a wide range of engine conditions.\u003c\/p\u003e\n\u003cp\u003eChampion-manufactured spark plug RG4HC (part number 438027) combines proven ignition technology with robust engineering. Features a nickel-copper core electrode for enhanced durability and consistent spark delivery across diverse riding conditions. The optimised gap design promotes efficient fuel combustion, reducing emissions whilst maximising power output. Heat-resistant ceramic insulator withstands extreme temperatures without degradation.\u003c\/p\u003e\n\u003cp\u003eTrusted by riders seeking reliable cold-weather starting and smooth mid-range performance. OEM-quality construction at competitive pricing.\u003c\/p\u003e","brand":"Piaggio","offers":[{"title":"Default Title","offer_id":53354344284499,"sku":"438027","price":11.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/4595\/4387\/files\/img_e4381.jpg?v=1777458858","url":"https:\/\/www.ultimateparts.net\/products\/438027-spark-plug-rg4hc","provider":"Ultimate Parts","version":"1.0","type":"link"}