{"product_id":"mercury-marine-engine-parts-ngk-izfr5g-4-889597q","title":"Mercury Marine Quicksilver NGK IZFR5G Laser Iridium Spark Plug","description":"\u003cdiv class=\"productSummary__descriptionContent\"\u003eThe IZFR5G spark plugs come pre‑gapped to OEM specs for accurate, hassle‑free installation, delivering reliable ignition and protecting against power loss, poor fuel economy, and engine damage. Their NGK alumina‑silicate ceramic insulator boosts strength and heat transfer, while the ribbed suppressor seal prevents flashover and misfires, all in a design that installs easily with standard spark‑plug sockets.\u003c\/div\u003e\n\u003ch4 class=\"productSummary__descriptionContent\"\u003eFeatures\u003c\/h4\u003e\n\u003cul class=\"productSummary__descriptionBullets\"\u003e\n\u003cli class=\"productSummary__descriptionBulletsItem\"\u003eNGK Laser Iridium spark plugs deliver superior ignitability, longer service life have a copper core and ribbed suppressor seal for durability and performance\u003c\/li\u003e\n\u003cli class=\"productSummary__descriptionBulletsItem\"\u003eCheck your engine owner’s manual for the correct spark plug and use only the plug as recommended by your engine’s original equipment manufacturer\u003c\/li\u003e\n\u003cli class=\"productSummary__descriptionBulletsItem\"\u003eNGK Trivalent metal plating also provides superior anti-corrosion in the marine environment and anti-seizing for easier removal\u003c\/li\u003e\n\u003cli class=\"productSummary__descriptionBulletsItem\"\u003eReplace all the engine plugs at the same time\u003c\/li\u003e\n\u003cli class=\"productSummary__descriptionBulletsItem\"\u003eDon’t just clean used spark plugs, replace them with new plugs for better performance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mercury Marine","offers":[{"title":"Default Title","offer_id":53523843613038,"sku":"889597Q","price":46.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/7678\/files\/889597q.png?v=1774377597","url":"https:\/\/martinmotorsports-store.ca\/products\/mercury-marine-engine-parts-ngk-izfr5g-4-889597q","provider":"Martin Motor Sports","version":"1.0","type":"link"}