{"product_id":"denso-671-3004-spark-plug-wire-set","title":"Denso 671-3004 Spark Plug Wire Set","description":"\u003ch2\u003eReliable Ignition Wire Set for Chevrolet, Geo, and Pontiac Vehicles\u003c\/h2\u003e\u003cp\u003eThe Denso 7mm Spark Plug Wire Set (Part Number 671-3004) is designed to provide consistent ignition performance for select Chevrolet, Geo, and Pontiac models. Engineered with durable silicone boots and precise terminal configurations, this set ensures reliable spark delivery for your Firefly or Metro vehicle.\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 optimal electrical insulation\u003c\/li\u003e\n\u003cli\u003e180-degree spark plug end boot angle to fit tight engine compartments\u003c\/li\u003e\n\u003cli\u003eFemale spark plug end terminal type and male distributor coil end terminal type for secure connections\u003c\/li\u003e\n\u003cli\u003eIncludes three straight spark plug end boots for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the 671-3004 Spark Plug Wire Set\u003c\/h2\u003e\u003cp\u003eThis Denso 7mm spark plug wire set is specifically designed to meet the ignition system requirements of Chevrolet Firefly, Geo Metro, and Pontiac models. The silicone boots provide excellent resistance to heat, oil, and chemicals, which helps maintain reliable spark transmission under demanding engine conditions. The 7.00 mm insulation diameter balances flexibility with electrical protection, reducing the risk of crossfire and misfires. The 180-degree spark plug end boot angle allows for easier routing in compact engine bays, while the combination of female spark plug end terminals and male distributor coil end terminals ensures a secure and stable connection throughout the ignition system.\u003c\/p\u003e\u003cp\u003eThe 7mm product line from Denso focuses on delivering consistent electrical performance with durable materials and precise fitment. This line is engineered to maintain ignition efficiency and reduce electrical interference, making it suitable for vehicles requiring reliable spark plug wire sets with specific terminal and boot configurations.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or damaged spark plug wires in Chevrolet Firefly and Geo Metro models\u003c\/li\u003e\n\u003cli\u003eEliminates misfires caused by cracked or deteriorated insulation\u003c\/li\u003e\n\u003cli\u003ePrevents ignition system voltage leaks and crossfire\u003c\/li\u003e\n\u003cli\u003eImproves engine starting and overall performance consistency\u003c\/li\u003e\n\u003cli\u003eAddresses poor spark delivery due to loose or corroded terminal connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the 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 the 180-degree spark plug boot orientation fits your engine layout\u003c\/li\u003e\n\u003cli\u003eCheck that male distributor coil end terminals and female spark plug end terminals are securely connected\u003c\/li\u003e\n\u003cli\u003eInspect boots for proper seating to prevent moisture intrusion and electrical shorts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDenso manufactures the 671-3004 spark plug wire set to meet strict quality standards, ensuring durability and reliable ignition performance. The use of silicone boots and precise terminal types supports long service life under typical operating conditions. Warranty coverage details should be confirmed with the original equipment manufacturer or authorized distributor.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43446092857525,"sku":"BBNF-671-3004","price":45.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_6713004_Fro.jpg?v=1774734218","url":"https:\/\/www.partcatalog.com\/products\/denso-671-3004-spark-plug-wire-set","provider":"PartCatalog","version":"1.0","type":"link"}