{"product_id":"denso-671-8021-spark-plug-wire-set","title":"Denso 671-8021 Spark Plug Wire Set","description":"\u003ch2\u003eReliable Ignition Wire Set for Chevrolet and GMC Vehicles\u003c\/h2\u003e\u003cp\u003eThe Denso 7mm Spark Plug Wire Set 671-8021 is designed to provide consistent ignition performance for select Chevrolet and GMC trucks and vans. Engineered with durable silicone boots and precise terminal configurations, this set ensures reliable spark delivery for your vehicle's ignition system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSilicone spark plug boot material for heat resistance and durability\u003c\/li\u003e\n\u003cli\u003e7.00mm 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 boot angle for proper fitment\u003c\/li\u003e\n\u003cli\u003eIncludes 8 straight spark plug end boots for complete replacement\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 7.00mm insulation diameter, balancing flexibility and electrical insulation. This line is engineered to meet the specific requirements of ignition systems in medium-duty trucks and vans, such as Chevrolet C2500 and GMC K3500 models. The 7mm insulation provides reliable spark transmission while resisting heat and wear in demanding engine environments.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis spark plug wire set, part number 671-8021, features silicone boots that offer excellent resistance to heat, oil, and chemicals, extending the life of the ignition wires. 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 boot angle allows for proper routing and fitment in engine bays of Chevrolet C2500, C2500 Suburban, C3500, GMC G30, P30, and related models. With eight straight spark plug end boots included, this set covers all cylinders for a complete ignition wire replacement.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet C2500 and C2500 Suburban ignition wire replacement\u003c\/li\u003e\n\u003cli\u003eGMC K2500 and K2500 Suburban spark plug wire maintenance\u003c\/li\u003e\n\u003cli\u003eChevrolet C3500 and GMC K3500 ignition system repair\u003c\/li\u003e\n\u003cli\u003eGMC G30, P30, and P3500 van ignition wire upgrades\u003c\/li\u003e\n\u003cli\u003eAddressing ignition misfires, poor engine performance, and starting issues\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 671-8021 spark plug wire set, ensure that all connections are clean and free of corrosion. Route wires carefully to avoid contact with hot engine components or moving parts. The 180-degree spark plug end boots should align with the spark plugs for a secure fit. Verify that the female terminals are fully seated on the distributor coil and spark plugs to maintain optimal electrical conductivity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso manufactures this spark plug wire set to meet OEM specifications for Chevrolet and GMC vehicles. The use of silicone boots and precise terminal design supports long-term durability and consistent ignition performance. While specific warranty details are not provided, Denso products typically adhere to industry standards for quality and reliability.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43446188310709,"sku":"BBNF-671-8021","price":47.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_6718021_Fro_270927e7-2e78-40da-9bfe-38337cec14e8.jpg?v=1774734305","url":"https:\/\/www.partcatalog.com\/products\/denso-671-8021-spark-plug-wire-set","provider":"PartCatalog","version":"1.0","type":"link"}