{"product_id":"ngk-58404-spark-plug-wire-set","title":"NGK 58404 Spark Plug Wire Set","description":"\u003ch2\u003eReliable Ignition Performance for Land Rover Discovery and Range Rover\u003c\/h2\u003e\u003cp\u003eThe NGK Spark Plug Wire Set 58404 is engineered specifically for Land Rover Discovery and Range Rover models, ensuring precise fitment and optimal ignition performance. Designed with durable silicone insulation and advanced noise suppression, this spark plug wire set supports efficient engine operation and reduces electrical interference.\u003c\/p\u003e\u003ch2\u003eKey Features of NGK Spark Plug Wire Set 58404\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInsulation Color: Blue for easy identification and durability\u003c\/li\u003e\n\u003cli\u003eHigh-quality silicone insulation material for heat resistance and flexibility\u003c\/li\u003e\n\u003cli\u003eNoise suppression technology to minimize electromagnetic interference\u003c\/li\u003e\n\u003cli\u003eSmag core material for consistent electrical conductivity\u003c\/li\u003e\n\u003cli\u003eSpecific fitment designed for Land Rover Discovery and Range Rover vehicles\u003c\/li\u003e\n\u003cli\u003eInsulation outside diameter of 7.00 mm for reliable protection\u003c\/li\u003e\n\u003cli\u003ePart Number Rc-eux068 and Stock Number 58404 for accurate replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the NGK Spark Plug Wire Set Product Line\u003c\/h2\u003e\u003cp\u003eThe NGK Spark Plug Wire Set line focuses on delivering ignition wire solutions that combine durability and performance. This product line uses premium materials such as silicone insulation and Smag core technology to ensure stable electrical transmission and resistance to heat and wear. The 58404 set is part of this line, tailored to meet the specific requirements of Land Rover Discovery and Range Rover models, providing a direct replacement that maintains factory specifications.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis NGK Spark Plug Wire Set 58404 features a silicone insulation that withstands high temperatures and mechanical stress, making it suitable for demanding engine environments. The blue insulation color aids in quick identification during maintenance. The Smag core material ensures consistent electrical conductivity, which is critical for reliable spark delivery. Noise suppression is integrated to reduce radio frequency interference, protecting sensitive electronic components in your Land Rover Discovery or Range Rover. The specific fitment guarantees compatibility and ease of installation without modification.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or damaged spark plug wires in Land Rover Discovery and Range Rover\u003c\/li\u003e\n\u003cli\u003eReduction of engine misfires caused by faulty ignition wires\u003c\/li\u003e\n\u003cli\u003eElimination of radio frequency interference affecting vehicle electronics\u003c\/li\u003e\n\u003cli\u003eImprovement of ignition system reliability and engine performance\u003c\/li\u003e\n\u003cli\u003ePrevention of electrical shorts due to degraded insulation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the NGK Spark Plug Wire Set 58404, ensure the engine is cool to avoid burns. Replace wires one at a time to maintain correct firing order. Verify that each wire is securely connected to both the spark plug and ignition coil terminals. Inspect connectors for corrosion or damage before installation. Proper routing of wires away from hot engine components will extend wire life and maintain performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNGK maintains strict quality control standards for the Spark Plug Wire Set 58404, ensuring consistent performance and durability. This product is manufactured to meet OEM specifications for Land Rover Discovery and Range Rover models. While specific warranty details are not provided here, NGK products typically come with manufacturer-backed warranties covering defects in materials and workmanship.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":43961320833205,"sku":"BCDP-58404","price":45.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NG_58404_Fro.jpg?v=1775006625","url":"https:\/\/www.partcatalog.com\/products\/ngk-58404-spark-plug-wire-set","provider":"PartCatalog","version":"1.0","type":"link"}