{"product_id":"ngk-rc-fx101-spark-plug-wire-set-55004-7mm-ultra-low-resistance-high-temp-silicone-jacket","title":"NGK RC-FX101 Spark Plug Wire Set (55004) – 7mm Ultra-Low Resistance, High-Temp Silicone Jacket","description":"\u003ch2\u003eNGK RC-FX101 Spark Plug Wire Set: 7mm Ultra-Low Resistance\u003c\/h2\u003e\n\u003cp\u003eNGK's RC-FX101 spark plug wire set is designed to deliver reliable ignition performance across a wide range of modern engines. Built with a 7mm ultra-low resistance magnetic core and a wire-wound ignition cable, this kit is designed to partner with OEM or better specified spark plugs and distributor boots. A high-temperature silicone jacket keeps the wires protected in harsh under-hood conditions, up to 482 F, while a high-density fiberglass braiding reinforces the inner insulation for exceptional dielectric strength and tensile strength.\u003c\/p\u003e\n\u003cp\u003eThe RC-FX101 uses a variable pitch winding method to suppress radio frequency interference. By scrambling and breaking up the electrical waves produced by each spark, the set provides broad-range EMI\/RFI suppression, contributing to smoother engine operation and reduced electrical noise that can affect other components.\u003c\/p\u003e\n\u003cp\u003eIn real-world terms, this means you may experience more consistent ignition and potentially improved transmission of spark energy to the cylinders. The construction is designed for durability and long service life, with corrosion-resistant stainless steel terminal ends and color-coded, numbered wires to simplify installation. The set includes four wires, with coil lead N\/R, and is built to stand up to under-hood heat and vibration.\u003c\/p\u003e\n\u003cp\u003eKey features at a glance:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSet includes 4 wires (Coil Lead N\/R)\u003c\/li\u003e\n\u003cli\u003eVariable pitch winding delivers ultra-low resistance, a powerful spark and outstanding EMI\/RFI noise suppression\u003c\/li\u003e\n\u003cli\u003eNumbered for easy cylinder identification and coil wires are color coded for correct and easy installation\u003c\/li\u003e\n\u003cli\u003ePositive-locking, corrosion-resistant stainless steel terminal ends for tight fit and maximum resistance to vibration and separation\u003c\/li\u003e\n\u003cli\u003eHigh-temp (250 C \/ 482 F) silicone outer jacket resists moisture, oil\/petrol and cracking due to temperature extremes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy choose NGK RC-FX101?\u003c\/h3\u003e\n\u003cp\u003eNGK is widely recognized as the ignition specialist with extensive OE experience and a global manufacturing footprint. The RC-FX101 is built to meet stringent OEM tolerances, delivering durable insulation, reliable performance, and versatile compatibility across many domestic and import vehicles. This set is designed to withstand daily driving, extended highway use, and the demands of modern ignition systems.\u003c\/p\u003e\n\u003cp\u003eReal-world use scenarios and benefits include potential improvements in spark energy delivery, reduced electrical noise, and robust wire protection in hot engine bays. While results can vary by vehicle and driving conditions, the design aims to support steady operation and long service life.\u003c\/p\u003e\n\u003ch3\u003eInstallation and care tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the engine is cool before replacing wires; identify each connection using the color-coding and numbering\u003c\/li\u003e\n\u003cli\u003eCheck the fit and confirm the coil lead orientation to avoid misrouting\u003c\/li\u003e\n\u003cli\u003eRoute wires away from hot surfaces and moving parts to minimize wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is NGK RC-FX101 compatible with my vehicle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This wire set is designed to meet OEM tolerances for a variety of vehicles; verify compatibility via VIN or manual.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What benefits can I expect from NGK RC-FX101?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Ultra-low resistance for efficient spark, EMI\/RFI suppression, and durable high-temp construction.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":42470936838229,"sku":"B001RLZ6FU","price":78.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/ngk-rc-fx101-spark-plug-wire-set-4-wires.jpg?v=1778156869","url":"https:\/\/plentytorque.co.uk\/products\/ngk-rc-fx101-spark-plug-wire-set-55004-7mm-ultra-low-resistance-high-temp-silicone-jacket","provider":"PlentyTorque","version":"1.0","type":"link"}