{"product_id":"prenco-35-77837-spark-plug-wire-set","title":"Prenco 35-77837 Spark Plug Wire Set","description":"\u003ch2\u003eOverview of Prenco PerformaMAX Spark Plug Wire Set\u003c\/h2\u003e\u003cp\u003eThe Prenco PerformaMAX 35-77837 spark plug wire set is engineered specifically for Jeep Grand Cherokee and Grand Wagoneer models. Designed to deliver reliable ignition performance, this set features durable silicone insulation and a stainless steel wirewound core for consistent conductivity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInsulation Color: Red for easy identification\u003c\/li\u003e\n\u003cli\u003eHigh-quality silicone insulation and spark plug boots\u003c\/li\u003e\n\u003cli\u003eStainless steel wirewound core over ferrite loaded inner core\u003c\/li\u003e\n\u003cli\u003eSpecific fitment for Jeep Grand Cherokee and Grand Wagoneer\u003c\/li\u003e\n\u003cli\u003eWire resistance rated at 1200 ohms\u003c\/li\u003e\n\u003cli\u003e7.0 mm insulation outside diameter for durability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Construction\u003c\/h2\u003e\u003cp\u003eThe Prenco PerformaMAX spark plug wire set 35-77837 is built with a stainless steel wirewound core wrapped over a ferrite loaded inner core, which helps reduce electromagnetic interference and ensures stable spark delivery. The silicone insulation and spark plug boots provide excellent heat resistance and flexibility, suitable for the demanding engine environment of Jeep Grand Cherokee and Grand Wagoneer vehicles. The red insulation color aids in quick visual identification during maintenance. This set is designed with a 7.0 mm insulation outside diameter, balancing durability and ease of installation. The wire resistance of 1200 ohms supports optimal ignition system performance.\u003c\/p\u003e\u003ch2\u003eAbout the PerformaMAX Product Line\u003c\/h2\u003e\u003cp\u003eThe PerformaMAX line by Prenco focuses on delivering ignition wire sets that combine durable materials with precise fitment. This product line emphasizes reliable electrical conductivity and resistance to heat and wear, making it suitable for specific vehicle applications like the Jeep Grand Cherokee and Grand Wagoneer. The 35-77837 spark plug wire set exemplifies these qualities by using advanced core materials and silicone insulation to maintain ignition efficiency.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or damaged spark plug wires in Jeep Grand Cherokee and Grand Wagoneer\u003c\/li\u003e\n\u003cli\u003eResolving misfires caused by faulty ignition wires\u003c\/li\u003e\n\u003cli\u003eImproving engine starting reliability and performance\u003c\/li\u003e\n\u003cli\u003eReducing electromagnetic interference affecting ignition timing\u003c\/li\u003e\n\u003cli\u003ePreventing spark energy loss due to degraded insulation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the engine is cool before beginning installation. Remove old spark plug wires one at a time to avoid mixing connections. Verify the specific fitment for Jeep Grand Cherokee and Grand Wagoneer models to ensure proper length and connector compatibility. Handle the silicone boots carefully to avoid damage during installation. Confirm wire routing matches factory specifications to prevent contact with hot engine components.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003ePrenco’s PerformaMAX spark plug wire set 35-77837 is manufactured to meet OEM standards for fit and function. The use of high-grade silicone and stainless steel materials supports long-term durability. While specific warranty details are not provided, Prenco products typically adhere to industry quality controls to ensure reliable performance in compatible Jeep Grand Cherokee and Grand Wagoneer vehicles.\u003c\/p\u003e","brand":"Prenco","offers":[{"title":"Default Title","offer_id":43572213088437,"sku":"BFTN-35-77837","price":45.71,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PO_3577837_Ang.jpg?v=1774971810","url":"https:\/\/www.partcatalog.com\/products\/prenco-35-77837-spark-plug-wire-set","provider":"PartCatalog","version":"1.0","type":"link"}