{"product_id":"denso-671-8072-spark-plug-wire-set","title":"Denso 671-8072 Spark Plug Wire Set","description":"\u003ch2\u003eReliable Ignition Wire Set for Buick, Chevrolet, GMC, and Isuzu Vehicles\u003c\/h2\u003e\u003cp\u003eThe Denso 7mm Spark Plug Wire Set (Part Number 671-8072) is engineered to provide consistent ignition performance for select Buick, Chevrolet, GMC, and Isuzu models. Designed with durable silicone boots and precise terminal configurations, this set ensures optimal spark delivery and engine efficiency.\u003c\/p\u003e\u003ch2\u003eKey Features of the Denso 7mm Spark Plug Wire Set\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSilicone spark plug boot material for enhanced heat resistance and durability\u003c\/li\u003e\n\u003cli\u003e7.00 mm insulation outside diameter for effective electrical insulation\u003c\/li\u003e\n\u003cli\u003eFemale distributor coil end terminal type for secure connection\u003c\/li\u003e\n\u003cli\u003eFemale spark plug end terminal type with 90-degree angled boots for tight engine compartments\u003c\/li\u003e\n\u003cli\u003eIncludes 8 angled spark plug end boots to match specific engine layouts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Denso 7mm Brand Line\u003c\/h2\u003e\u003cp\u003eThe Denso 7mm brand 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 demands of various ignition systems, providing reliable spark transmission and resistance to heat and wear. The 7mm wires in this set are suitable for vehicles requiring precise fitment and durable materials, such as the Buick Rainier and Chevrolet Trailblazer EXT.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis spark plug wire set is specifically compatible with Buick, Chevrolet, GMC, and Isuzu models including the Ascender, Envoy XL, Express 1500\/2500\/3500, Rainier, Savana 1500\/2500\/3500, SSR, and Trailblazer EXT. The silicone boots provide excellent resistance to high temperatures and environmental factors, while the 90-degree angled spark plug end boots facilitate installation in confined engine spaces. Female terminals on both the distributor coil and spark plug ends ensure a secure and reliable electrical connection, reducing the risk of misfires and ignition issues.\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 Buick Rainier and Chevrolet Trailblazer EXT\u003c\/li\u003e\n\u003cli\u003ePrevents electrical arcing and power loss in ignition circuits\u003c\/li\u003e\n\u003cli\u003eAddresses poor engine performance due to faulty spark plug connections\u003c\/li\u003e\n\u003cli\u003eSuitable for restoring ignition wire integrity in GMC Savana and Isuzu Envoy XL\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 the 90-degree angled boots align properly with spark plugs for secure fit\u003c\/li\u003e\n\u003cli\u003eCheck that female terminals are fully seated on distributor coil and spark plugs\u003c\/li\u003e\n\u003cli\u003eInspect wires for any signs of damage or improper routing after installation\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 silicone boots and precise terminal types supports long-term durability and consistent ignition performance. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship to ensure customer confidence.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43446198993077,"sku":"BBNF-671-8072","price":77.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_6718072_Fro.jpg?v=1774734312","url":"https:\/\/www.partcatalog.com\/products\/denso-671-8072-spark-plug-wire-set","provider":"PartCatalog","version":"1.0","type":"link"}