NGK 53021 Spark Plug Wire Set - Ultra-Low Resistance Mag Core Ignition Wires

The NGK 53021 spark plug wire set (also called ignition wires or plug leads) is a replacement ignition wire set from NGK, The Ignition Specialist. It carries high-voltage current from the ignition system to the spark plugs. It is built to OE standards for durability and performance.

Key Features:

• Ultra-low resistance mag core construction for strong performance and durability
• High-temperature premium silicone outer jacket with inner EPDM/silicone insulation to contain high-voltage current and give excellent dielectric strength
• Stainless steel winding over a premium ferrite magnetic core for a more powerful spark and excellent EMI/RFI noise suppression
• OE-or-better specified spark plug and distributor boots for a quality fit
• Spark plug boots are glued to the cable with a silicone sealer for a watertight seal
• Stainless steel terminals with up to 3 serrated crimps that bite into the cable jacket and inner insulation for strong terminal retention, wherever possible
• Locking C-shaped spring clip with corrosion-resistant plating for a secure spark plug terminal connection

NGK has more than 80 years of automotive experience and is known for OE expertise. This wire set is a dependable replacement choice for restoring smooth ignition performance.