{"product_id":"denso-671-4220-spark-plug-wire-set","title":"Denso 671-4220 Spark Plug Wire Set","description":"\u003ch2\u003eOverview of Denso 7mm Spark Plug Wire Set for Mazda Miata\u003c\/h2\u003e\u003cp\u003eThe Denso 7mm Spark Plug Wire Set (Part Number 671-4220) is designed specifically for Mazda Miata models, providing reliable ignition performance. This set features durable construction and precise fitment to ensure optimal engine operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpark plug boot material: Sil PBT Sil for enhanced durability\u003c\/li\u003e\n\u003cli\u003eDistributor coil end terminal type: Male\u003c\/li\u003e\n\u003cli\u003eInsulation outside diameter: 7.00 mm\u003c\/li\u003e\n\u003cli\u003eSpark plug end boot degree: 120 degrees for improved routing\u003c\/li\u003e\n\u003cli\u003eSpark plug end terminal type: Female\u003c\/li\u003e\n\u003cli\u003eIncludes 4 angled spark plug end boots\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Denso 7mm spark plug wire set is engineered with a 7.00 mm insulation outside diameter, providing effective resistance to heat and electrical interference. The spark plug boots are made from Sil PBT Sil material, which offers durability and resistance to wear and environmental factors. The set includes four angled spark plug end boots at 120 degrees, facilitating easier installation and better wire routing in the engine bay. The distributor coil end terminals are male, while the spark plug end terminals are female, ensuring secure and proper connections.\u003c\/p\u003e\u003ch2\u003eAbout the Denso 7mm Product Line\u003c\/h2\u003e\u003cp\u003eThe 7mm product line from Denso focuses on ignition wire sets with a 7.00 mm insulation diameter, balancing flexibility and durability. This line is designed to meet the specific ignition requirements of vehicles like the Mazda Miata, providing consistent electrical conductivity and resistance to heat and abrasion. The 7mm wires are suitable for applications where precise fitment and reliable ignition performance are critical.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mazda Miata ignition systems requiring 7mm spark plug wires\u003c\/li\u003e\n\u003cli\u003eHelps resolve misfires caused by worn or damaged spark plug wires\u003c\/li\u003e\n\u003cli\u003eReduces electrical interference and improves ignition coil performance\u003c\/li\u003e\n\u003cli\u003ePrevents engine hesitation and rough idling due to faulty wiring\u003c\/li\u003e\n\u003cli\u003eSupports consistent spark delivery for improved engine efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 671-4220 spark plug wire set, ensure the 120-degree angled boots are properly aligned with the spark plugs for optimal fitment. Confirm that the male distributor coil end terminals are securely connected to the coil. Avoid excessive bending or stretching of the wires to maintain insulation integrity. It is recommended to replace all wires in the set simultaneously to maintain balanced ignition performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso manufactures the 671-4220 spark plug wire set to meet OEM standards for fit, form, and function. The use of high-quality Sil PBT Sil materials and precise terminal configurations ensures durability and reliable performance. While specific warranty details are not provided, Denso products typically come with manufacturer-backed quality assurance to support long-term use in Mazda Miata vehicles.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43446101442741,"sku":"BBNF-671-4220","price":44.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_6714220_Fro.jpg?v=1774734239","url":"https:\/\/www.partcatalog.com\/products\/denso-671-4220-spark-plug-wire-set","provider":"PartCatalog","version":"1.0","type":"link"}