NGK Spark Plug Wire Set Variable Pitch Resistor Cables with EMI/RFI Suppression

NGK Spark Plug Wire Set — Variable Pitch Resistor Cables with EMI/RFI Suppression NGK variable pitch resistor cables deliver OE-level performance and engineered noise suppression for reliable ignition and electronics protection. Key Features Variable pitch magnetic core creates precise impedance to suppress EMI/RFI across the full frequency spectrum. Uniform resistor construction for consistent resistance and outstanding electrical conductivity. Dual-layer insulation — inner dielectric plus an EPDM/silicone outer jacket for superior high-voltage containment and heat/oil resistance. OE-quality boots ensure exact fit and long-lasting durability; spark plug boots are sealed with silicone for a watertight bond. High-retention terminals — stainless steel terminals with serrated crimps bite into jacket and core for maximum retention where possible. Corrosion-resistant spring clip — locking C-shaped clip secures a positive spark plug connection. Benefits Protect sensitive vehicle electronics, reduce ignition misfires, and maintain strong, consistent spark delivery under heat and vibration. Ideal for modern engines requiring low EMI/RFI emissions and OE-fit reliability. Choose NGK for professional-grade ignition cables that combine durability, performance, and effective interference suppression.