NGK RC-FD521 Ignition Cable Kit (616)

NGK RC-FD521 Ignition Cable Kit – Stock No. 616 This NGK ignition cable kit replaces ageing spark plug leads with high quality, OE-spec components. It restores clean, consistent spark delivery, helping the engine start smoothly, idle better, and run reliably under load. The cables use NGK’s suppression technology to control electrical noise that can affect sensors and audio systems. Built with durable silicone insulation and tight-tolerance terminals, the leads resist heat, oil, and vibration. The boots lock firmly onto plugs and coils for a secure connection and easy service. Use this kit as a direct replacement when original leads are brittle, cracked, swollen, or causing misfires. It is designed for specific Ford petrol applications that use conventional spark plug leads. Please use the site’s vehicle lookup to confirm fitment or check the Vehicle Fitment tab. Benefits: smoother idle, consistent spark, reduced misfire risk, strong insulation, and EMI/RFI suppression for clean signals Brand NGK Part Number RC-FD521 NGK Stock Number 616 Category 685 – Ignition Cable Kit GTIN 087295006160 Cable Type Resistor (suppression) ignition leads Core Technology Ferrite magnetic core for stable resistance and noise suppression Outer Jacket High-temperature silicone/EPDM insulation, oil and chemical resistant Boots OE-style silicone boots with positive-lock terminals Connector Ends Vehicle-specific plug and coil/distributor ends Lead Count Vehicle-specific (see Vehicle Fitment) Lead Lengths Pre-cut, matched to OE routing (varies by application) EMI/RFI Engineered for OE-spec suppression to protect electronics Typical Use Direct replacement for worn OE spark plug leads Tip: Fit one lead at a time to maintain correct firing order. Use a small amount of dielectric grease inside each boot for easier installation and future removal. The price displayed is for a single plug, please add the desired amount to your basket. Additional Information Weight 0.05 kg Dimensions 10 × 3 × 3 cm Brand NGK