{"product_id":"denso-671-8063-spark-plug-wire-set","title":"Denso 671-8063 Spark Plug Wire Set","description":"\u003ch2\u003eReliable Spark Plug Wire Set for GM Vehicles\u003c\/h2\u003e\u003cp\u003eThe Denso 7mm Spark Plug Wire Set (Part Number 671-8063) is engineered to provide consistent ignition performance for a range of General Motors vehicles. Designed with durable silicone boots and precise terminal configurations, this set ensures reliable spark delivery for models like the Chevrolet Silverado and Cadillac Escalade.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSilicone spark plug boot material for heat resistance and durability\u003c\/li\u003e\n\u003cli\u003e7.00 mm insulation outside diameter for optimal electrical insulation\u003c\/li\u003e\n\u003cli\u003eFemale distributor coil end terminals for secure connections\u003c\/li\u003e\n\u003cli\u003e180-degree spark plug end boots with female terminals for proper fitment\u003c\/li\u003e\n\u003cli\u003eIncludes 8 straight spark plug end boots for complete wire set coverage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Denso 7mm Brand Line\u003c\/h2\u003e\u003cp\u003eThe Denso 7mm product line focuses on ignition wire sets with a 7.00 mm insulation diameter, balancing flexibility and electrical insulation. This line is designed to meet the specific ignition system requirements of various GM trucks and SUVs, providing reliable spark transmission and resistance to heat and wear. The 7mm wires are suitable for vehicles requiring a robust yet flexible ignition wire solution.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis spark plug wire set features silicone boots that offer excellent resistance to high temperatures and environmental factors, helping to maintain performance under demanding conditions. The female terminal design on both the distributor coil end and spark plug end ensures a secure and stable connection, reducing the risk of misfires. The 180-degree spark plug end boots provide a proper fit for tight engine compartments commonly found in vehicles like the GMC Sierra and Hummer H2. With eight straight spark plug end boots included, this set covers all cylinders for compatible V8 engines.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or cracked spark plug wires causing misfires\u003c\/li\u003e\n\u003cli\u003eImproves ignition system reliability in Chevrolet Avalanche and Suburban 1500\u003c\/li\u003e\n\u003cli\u003eResolves poor engine performance due to degraded insulation or faulty connections\u003c\/li\u003e\n\u003cli\u003ePrevents electrical interference affecting sensitive onboard electronics\u003c\/li\u003e\n\u003cli\u003eSuitable for restoring ignition efficiency in Cadillac Escalade and Yukon XL 1500\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure engine is cool before removing old spark plug wires\u003c\/li\u003e\n\u003cli\u003eReplace wires one at a time to maintain correct firing order\u003c\/li\u003e\n\u003cli\u003eVerify that female terminals are fully seated on distributor coil and spark plugs\u003c\/li\u003e\n\u003cli\u003eRoute wires away from hot engine components and moving parts\u003c\/li\u003e\n\u003cli\u003eCheck for proper boot seating to prevent moisture intrusion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso manufactures this spark plug wire set to meet OEM specifications for fit and function. The use of high-quality silicone and precise terminal construction supports long-term durability. While specific warranty details may vary, Denso products typically come with a limited warranty against defects in materials and workmanship, providing confidence in product reliability.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43446197584053,"sku":"BBNF-671-8063","price":72.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_6718063_Fro_419736bf-1f54-4fcb-ad16-ef46dd8e192a.jpg?v=1774734311","url":"https:\/\/www.partcatalog.com\/products\/denso-671-8063-spark-plug-wire-set","provider":"PartCatalog","version":"1.0","type":"link"}