{"product_id":"ngk-6403-spark-plug-wire-set","title":"NGK 6403 Spark Plug Wire Set","description":"\u003ch2\u003eReliable Ignition Performance for Lexus LS400 and SC400\u003c\/h2\u003e\u003cp\u003eThe NGK Spark Plug Wire Set 6403 is designed specifically for Lexus LS400 and SC400 models, ensuring precise fitment and optimal ignition performance. Featuring durable silicone insulation and advanced noise suppression, this spark plug wire set supports consistent engine operation and reduces electrical interference.\u003c\/p\u003e\u003ch2\u003eKey Features of NGK Spark Plug Wire Set 6403\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInsulation Color: Blue for easy identification\u003c\/li\u003e\n\u003cli\u003eHigh-quality silicone insulation material for heat resistance and durability\u003c\/li\u003e\n\u003cli\u003eNoise suppression technology to minimize electromagnetic interference\u003c\/li\u003e\n\u003cli\u003eMagnesium core with variable pitch for efficient spark delivery\u003c\/li\u003e\n\u003cli\u003eSpecific fitment tailored for Lexus LS400 and SC400\u003c\/li\u003e\n\u003cli\u003eInsulation outside diameter of 5.00 mm for reliable protection\u003c\/li\u003e\n\u003cli\u003ePart Number Rc-te132 and Stock Number 6403 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 sets engineered to meet the exact specifications of targeted vehicle models. This product line emphasizes quality materials such as silicone insulation and advanced core designs like magnesium variable pitch cores to ensure consistent spark transmission and noise suppression. The NGK Spark Plug Wire Set 6403 is part of this line, providing a tailored solution for Lexus LS400 and SC400 ignition systems.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis NGK Spark Plug Wire Set 6403 features a silicone insulation that withstands high temperatures and environmental stress, maintaining wire integrity over time. The blue insulation color aids in quick identification during maintenance. The magnesium core with variable pitch enhances spark energy transfer, improving ignition efficiency. Noise suppression technology reduces radio frequency interference, protecting sensitive electronic components. Designed specifically for Lexus LS400 and SC400, this set ensures proper length and connector fit for straightforward installation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or damaged spark plug wires on Lexus LS400 and SC400\u003c\/li\u003e\n\u003cli\u003eResolving engine misfires caused by faulty ignition wires\u003c\/li\u003e\n\u003cli\u003eReducing electromagnetic interference affecting vehicle electronics\u003c\/li\u003e\n\u003cli\u003eImproving engine start-up reliability and smoothness\u003c\/li\u003e\n\u003cli\u003eMaintaining consistent spark delivery for optimal engine performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the NGK Spark Plug Wire Set 6403, 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.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNGK maintains strict quality control standards for the Spark Plug Wire Set 6403, ensuring reliable performance and durability. While specific warranty details are not provided here, NGK products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Refer to NGK documentation for exact warranty terms.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":43960607375541,"sku":"BCDP-6403","price":128.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NG_6403_Fro.jpg?v=1775006453","url":"https:\/\/www.partcatalog.com\/products\/ngk-6403-spark-plug-wire-set","provider":"PartCatalog","version":"1.0","type":"link"}