{"product_id":"prenco-35-77690-spark-plug-wire-set","title":"Prenco 35-77690 Spark Plug Wire Set","description":"\u003ch2\u003eOverview of Prenco PerformaMAX Spark Plug Wire Set 35-77690\u003c\/h2\u003e\u003cp\u003eThe Prenco PerformaMAX Spark Plug Wire Set 35-77690 is designed specifically for select Buick, Oldsmobile, and Pontiac models. Engineered to deliver reliable ignition performance, this set features durable silicone insulation and a stainless steel wirewound core for consistent conductivity and resistance control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRed silicone insulation for high heat resistance\u003c\/li\u003e\n\u003cli\u003eStainless steel wirewound over ferrite loaded inner core\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Buick 88, Oldsmobile LSS, Pontiac Bonneville, and other models\u003c\/li\u003e\n\u003cli\u003eSilicone spark plug boots for durability and heat protection\u003c\/li\u003e\n\u003cli\u003eWire resistance rated at 1200 ohms for optimal ignition performance\u003c\/li\u003e\n\u003cli\u003e7.0 mm insulation outside diameter for proper fit and protection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Construction\u003c\/h2\u003e\u003cp\u003eThis spark plug wire set utilizes 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 engine compartments of Buick, Oldsmobile, and Pontiac vehicles. The 7.0 mm insulation diameter balances durability with ease of installation, while the 1200 ohm resistance rating supports efficient ignition timing and engine performance.\u003c\/p\u003e\u003ch2\u003ePerformaMAX Product Line Information\u003c\/h2\u003e\u003cp\u003eThe PerformaMAX line by Prenco focuses on ignition components engineered for specific vehicle applications. This product line emphasizes precise fitment and material quality to maintain factory-level ignition system performance. The 35-77690 spark plug wire set is part of this line, ensuring compatibility and reliable operation for the designated Buick, Oldsmobile, and Pontiac models.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBuick 88, LeSabre, Lucerne, Park Avenue\u003c\/li\u003e\n\u003cli\u003eOldsmobile LSS\u003c\/li\u003e\n\u003cli\u003ePontiac Bonneville\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis wire set is intended for use in ignition systems requiring specific fitment and resistance characteristics to address issues such as misfires, poor fuel economy, and rough idling.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Spark Plug Wire Set\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine misfires caused by worn or damaged ignition wires\u003c\/li\u003e\n\u003cli\u003eReduced engine performance due to inconsistent spark delivery\u003c\/li\u003e\n\u003cli\u003eIncreased electrical interference affecting ignition timing\u003c\/li\u003e\n\u003cli\u003eHeat-related wire degradation in older ignition components\u003c\/li\u003e\n\u003cli\u003eDifficulty starting or rough idling from faulty spark plug connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the engine is cool before installation to avoid burns. Remove old spark plug wires one at a time to prevent mixing connections. Verify the wire routing matches factory specifications to avoid contact with hot or moving engine parts. The silicone boots provide flexibility but should be seated firmly on spark plugs and ignition coils for secure connections.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003ePrenco’s PerformaMAX spark plug wire sets are manufactured to meet or exceed OEM specifications for fit and function. The materials used, including silicone insulation and stainless steel wirewound cores, are selected for durability and consistent performance. Warranty details are provided by Prenco and typically cover defects in materials and workmanship under normal use.\u003c\/p\u003e","brand":"Prenco","offers":[{"title":"Default Title","offer_id":43572206633141,"sku":"BFTN-35-77690","price":22.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PO_3577690_Ang.jpg?v=1774971806","url":"https:\/\/www.partcatalog.com\/products\/prenco-35-77690-spark-plug-wire-set","provider":"PartCatalog","version":"1.0","type":"link"}