NGK 53020 Spark Plug Wire Set Ferro Mag Core Blue Silicone

The NGK 53020 spark plug wire set (also called ignition wires or plug leads) carries high-voltage current from the ignition system to the spark plugs. It is built to OE-level standards and uses a magnetic core design for dependable ignition performance. NGK part number RC-CRX056.

Key Features:

• Ferro mag core: stainless steel winding over a ferrite magnetic core gives low resistance, a strong spark and effective EMI/RFI noise suppression
• Blue silicone insulation: the high-temperature silicone outer jacket and inner EPDM/silicone insulation provide strong dielectric strength
• Heat resistant: the outer jacket is built to withstand temperatures above 250 degrees Celsius
• Insulation outside diameter: 7.00 mm
• Stainless steel terminals: serrated crimps grip the cable jacket and inner insulation for strong terminal retention
• Watertight boots: OE-specification spark plug and distributor boots are glued to the cable with silicone sealer
• Secure connection: a locking C-shaped spring clip with corrosion-resistant plating holds the spark plug terminal in place
• Easy installation: cylinder lead identification tags, where applicable, help with routing

NGK is The Ignition Specialist, with more than 80 years of automotive experience and a broad range of OE ignition products. This wire set is a quality replacement that restores ignition performance.