{"product_id":"ena-spark-plug-wire-set-for-chevy-gmc-cadillac-v8-5-0l-5-7l-1996-2003-direct-fit-improved-insulation","title":"ENA Spark Plug Wire Set for Chevy GMC Cadillac V8 5.0L\/5.7L (1996–2003) — Direct-fit, Improved Insulation","description":"\u003cp\u003e\u003cstrong\u003eENA Spark Plug Wire Set is a direct-fit replacement kit for Chevy, GMC and Cadillac V8 engines (5.0L \/ 5.7L) from 1996–2003, engineered to restore reliable ignition performance.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your V8 is misfiring, running rough, or showing low spark voltage after years on the road, worn spark plug wires are a common culprit. This ENA wire set is manufactured to match or improve on original equipment specifications, providing an easy, out-of-the-box swap for models including Chevy\/GMC C\/K series trucks, Express and Savana vans, and Cadillac applications that use the specified 5.0L and 5.7L V8 engines. The kit replaces OE numbers such as 9718Q, 88862381 and aftermarket references like 35-8150.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this wire set improve ignition reliability?\u003c\/h3\u003e\n\u003cp\u003eThe ENA set delivers consistent electrical conductivity and insulation to reduce misfires, radio interference, and premature wear from heat and vibration. Components are either identical to or upgraded from OE parts so that the spark reaches the plugs efficiently under normal driving conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-quality conductor materials for steady spark transfer\u003c\/li\u003e\n  \u003cli\u003eImproved dielectric insulation to resist heat and leakage\u003c\/li\u003e\n  \u003cli\u003eFactory-style boots and terminal fittings for secure connections\u003c\/li\u003e\n  \u003cli\u003ePre-cut lengths and correct routing for plug-and-play install\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my 1998–2002 Chevy or GMC truck?\u003c\/h3\u003e\n\u003cp\u003eThe set is designed specifically for many Chevrolet, GMC and Cadillac V8 applications from 1996 through 2003 that use 5.0L or 5.7L engines. Vehicle fitment depends on engine and model configuration, so always confirm compatibility before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect replacement for C1500, C2500, C3500 and K-series variants listed\u003c\/li\u003e\n  \u003cli\u003eWorks with Express and Savana van models cited in product title\u003c\/li\u003e\n  \u003cli\u003eCross-references OE numbers (e.g., 9718Q, 88862381) for verification\u003c\/li\u003e\n  \u003cli\u003eUse vehicle lookup tools or VIN confirmation to ensure exact fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation for a DIY mechanic?\u003c\/h3\u003e\n\u003cp\u003eENA designs the set for straightforward installation using stock routing and terminal designs, so a competent DIYer can replace the wires with basic tools. The wires are numbered and shaped to follow OEM paths, minimizing confusion and reducing the risk of firing order mistakes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePre-formed boots and correct lengths for direct routing\u003c\/li\u003e\n  \u003cli\u003eNo special tools required beyond standard hand tools\u003c\/li\u003e\n  \u003cli\u003eStep-by-step replacement recommended: one wire at a time to preserve firing order\u003c\/li\u003e\n  \u003cli\u003eComes ready to install with no additional insulation or adaptors needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat durability and warranty should I expect?\u003c\/h3\u003e\n\u003cp\u003eThese wires are manufactured to handle typical under-hood stresses including heat cycles and vibration, using materials chosen for longevity. ENA backs the product with a 1-year limited warranty, providing coverage against faulty materials or assembly defects under normal use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConstructed to meet or exceed OE quality standards\u003c\/li\u003e\n  \u003cli\u003eEngineered for consistent performance across operating conditions\u003c\/li\u003e\n  \u003cli\u003e1-year limited warranty for peace of mind\u003c\/li\u003e\n  \u003cli\u003eCustomer support available for fitment or replacement questions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This ENA spark plug wire set is aimed at owners and technicians who need a cost-effective, correct-fit replacement for older Chevrolet, GMC, or Cadillac vehicles with 5.0L or 5.7L V8 engines. It suits DIY mechanics replacing degraded wires, fleet maintenance shops updating ignition components, and anyone restoring vehicle driveability without changing ignition system design.\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: Does this set fit both 5.0L and 5.7L V8 engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The ENA set is made for many 5.0L and 5.7L V8 applications from 1996–2003, but confirm fit with your VIN or vehicle lookup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the set covered by a warranty?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: ENA includes a 1-year limited warranty covering defects in materials and workmanship under normal use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ENA","offers":[{"title":"Default Title","offer_id":48085903933598,"sku":"B0859KYBB4","price":49.97,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ena-spark-plug-wire-set-front-packaging.jpg?v=1785880236","url":"https:\/\/northtrailauto.ca\/products\/ena-spark-plug-wire-set-for-chevy-gmc-cadillac-v8-5-0l-5-7l-1996-2003-direct-fit-improved-insulation","provider":"North Trail Auto","version":"1.0","type":"link"}