{"product_id":"ngk-lexus-ls400-spark-plug-wire-set-part-6403-high-performance-ignition-cables-for-1990-1994-models","title":"NGK Lexus LS400 Spark Plug Wire Set Part 6403 – High-Performance Ignition Cables for 1990-1994 Models","description":"NGK variable pitch resistor cables provide uniform resistance and ensure outstanding electrical conductivity in high-quality cables. Outer EPDM\/silicone jacket and inner insulation contain high voltage currents for excellent dielectric strength. NGK variable pitch magnetic core cables produce the necessary impedance to suppress interference throughout the entire frequency spectrum for exceptional EMI\/RFI noise suppression. OE or better specified spark plug and distributor boots ensure the highest quality fit, performance and durability in every application. Spark plug boots are glued to NGK cable with a silicone sealer for a watertight seal. Stainless steel terminals utilizing up to 3 serrated crimps bite into cable jacket and inner insulation for the highest terminal retention strength (wherever possible). Locking C-shaped spring clip with corrosion-resistant plating ensures a secure and positive spark plug terminal connection.\n8 Wires (w\/2 Coil Leads)\n\u003cul\u003e\n  \u003cli\u003eLIMITED LIFETIME WARRANTY: See package for details\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe NGK Lexus LS400 Spark Plug Wire Set Part 6403 is engineered to deliver reliable ignition performance for Lexus models from 1990 to 1994. Crafted with high-quality materials, these cables feature an outer EPDM and silicone jacket, providing excellent dielectric strength and resistance to high voltage currents. The inner insulation ensures optimal electrical conductivity while maintaining durability in demanding engine environments. Designed with variable pitch magnetic core technology, these cables effectively suppress electromagnetic interference (EMI) and radio frequency interference (RFI) across the full spectrum of engine frequencies, promoting smoother engine operation and improved fuel efficiency. The set includes eight wires with two coil leads, tailored specifically for Lexus LS400 and SC400 models, ensuring a perfect fit and seamless installation.\u003cbr\u003eNGK’s attention to detail extends to the spark plug boots, which are glued to the cables using a silicone sealer to guarantee a watertight seal that withstands moisture and engine vibrations. The stainless steel terminals feature up to three serrated crimps, biting into the cable jacket and insulation for maximum retention strength, reducing the risk of disconnection during operation. A corrosion-resistant locking C-shaped spring clip provides a secure and positive connection at the spark plug terminal, enhancing overall ignition reliability. This set is backed by a limited lifetime warranty, reflecting NGK’s commitment to quality and durability in automotive ignition components.\u003cbr\u003eDesigned for high-performance and long-lasting use, the NGK Lexus LS400 Spark Plug Wire Set Part 6403 ensures consistent engine firing and optimal electrical performance. It is suitable for use in various Lexus LS400 and SC400 models, providing an OEM or better fit that meets or exceeds original equipment specifications. Whether upgrading or replacing worn-out wires, this set offers a dependable solution for maintaining engine efficiency and performance in your Lexus vehicle.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOuter EPDM and silicone jacket for excellent dielectric strength and high voltage resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVariable pitch magnetic core technology for effective EMI\/RFI noise suppression\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWatertight spark plug boots glued with silicone sealer for moisture resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStainless steel terminals with up to three serrated crimps for maximum retention strength\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSecure locking C-shaped spring clip for positive terminal connection\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes eight wires with two coil leads designed for Lexus LS400 and SC400 models\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBacked by a limited lifetime warranty for long-term reliability\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n1990 Lexus LS400 Base\u003cbr\u003e\n1991 Lexus LS400 Base\u003cbr\u003e\n1992 Lexus LS400 Base\u003cbr\u003e\n1992 Lexus SC400 Base\u003cbr\u003e\n1993 Lexus LS400 Base\u003cbr\u003e\n1993 Lexus SC400 Base\u003cbr\u003e\n1994 Lexus LS400 Base\u003cbr\u003e\n1994 Lexus SC400 Base\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":53617106682129,"sku":"6403","price":128.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/bb406d3d01354bf7cdcc121068611652.jpg?v=1780447301","url":"https:\/\/shoprenegade.com\/products\/ngk-lexus-ls400-spark-plug-wire-set-part-6403-high-performance-ignition-cables-for-1990-1994-models","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}