{"product_id":"acdelco-spark-plug-wire-set-gold-9718q-88862381-28-2-inch-high-temp-silicone-fiberglass","title":"ACDelco Spark Plug Wire Set Gold 9718Q (88862381) — 28.2-inch, High-Temp Silicone \u0026 Fiberglass","description":"\u003cp\u003e\u003cstrong\u003eACDelco Gold 9718Q (88862381) is a premium spark plug wire set built with fiberglass strength and high-temperature silicone insulation for reliable spark delivery and a factory-fit replacement.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis ACDelco Professional spark plug wire set is an aftermarket part engineered to match the fit, form, and function of new-vehicle wiring. Designed to serve a wide range of domestic vehicles, the 9718Q combines a heat-resistant silicone outer insulator with reinforced fiberglass conductors and corrosion-resistant terminals to help maintain consistent ignition performance and long-term durability.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this wire set improve ignition reliability?\u003c\/h3\u003e\n\u003cp\u003eThe Gold 9718Q minimizes signal loss and resists heat-related degradation thanks to its high dielectric materials and robust conductor design. That means more consistent spark transfer under heavy loads and elevated engine temperatures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-dielectric insulator reduces electrical leakage and interference\u003c\/li\u003e\n  \u003cli\u003eFiberglass-reinforced conductor maintains strength and flex over time\u003c\/li\u003e\n  \u003cli\u003eCorrosion-resistant terminals preserve contact integrity\u003c\/li\u003e\n  \u003cli\u003eCoil retainer prevents fretting and micro-arcing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it fit my vehicle and install like OEM wiring?\u003c\/h3\u003e\n\u003cp\u003eACDelco designs its Professional wire sets to match OEM fitment for straightforward replacement. The distributor boot shape and materials are tuned for correct seating and a water-tight seal, helping ensure an OEM-style installation experience.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eManufactured to match factory wire length and terminal geometry\u003c\/li\u003e\n  \u003cli\u003eDistributor and spark plug boots shaped for secure fit and seal\u003c\/li\u003e\n  \u003cli\u003e28.2-inch wire length for the specified application\u003c\/li\u003e\n  \u003cli\u003eCompatible with many domestic GM, Chrysler, Ford applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and design features extend service life?\u003c\/h3\u003e\n\u003cp\u003eThe combination of silicone insulation and fiberglass reinforcement helps the wires resist cracking, heat aging, and environmental exposure. Durable terminal design and high-quality insulators reduce the risk of arcing, corrosion, and premature failure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-temperature silicone resists oil, heat, and ozone damage\u003c\/li\u003e\n  \u003cli\u003eFiberglass core adds tensile strength and dimensional stability\u003c\/li\u003e\n  \u003cli\u003eRobust terminals minimize corrosion and ease installation\u003c\/li\u003e\n  \u003cli\u003eCoil retainer secures connection to prevent micro-arcing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I know when to replace spark plug wires?\u003c\/h3\u003e\n\u003cp\u003eReplace wires when you notice ignition misfires, rough idle, or visible wear like cracked insulation or corroded terminals. Regular inspection during tune-ups helps catch deterioration before it affects engine performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSigns: misfires, poor fuel economy, or unstable idle\u003c\/li\u003e\n  \u003cli\u003eInspect for cracked silicone, exposed conductor, or terminal corrosion\u003c\/li\u003e\n  \u003cli\u003eReplace as part of routine ignition system maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The ACDelco Gold 9718Q (88862381) spark plug wire set suits DIY mechanics and service professionals seeking a durable, OEM-pattern replacement for compatible domestic vehicles. It’s ideal for owners who want high-temperature resistance, secure terminal connections, and a wire length of 28.2 inches that matches specific factory applications. Choose this set when you need a reliable aftermarket option engineered to meet original equipment expectations without compromising performance or longevity.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the ACDelco 9718Q an OEM-equivalent wire set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 9718Q is engineered to match OEM fit, form, and function for compatible domestic applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the wire length included in this set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Each wire in this set has a length of 28.2 inches for the specified application.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ACDelco","offers":[{"title":"Default Title","offer_id":48079808037022,"sku":"B000S2SRXC","price":90.17,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/acdelco-spark-plug-wire-set-front-packaging.jpg?v=1785771286","url":"https:\/\/northtrailauto.ca\/products\/acdelco-spark-plug-wire-set-gold-9718q-88862381-28-2-inch-high-temp-silicone-fiberglass","provider":"North Trail Auto","version":"1.0","type":"link"}