NGK 51077 Spark Plug Wire Set Ferrite Mag Core Ignition Wires

The NGK 51077 spark plug wire set (also called ignition wires or plug wires) is a premium OE-fit replacement. It carries high-voltage current from the ignition system to the spark plugs. Fresh wires help restore a strong spark and smooth engine performance. They can also fix misfires and rough idle caused by cracked or worn wires.

Key Features:

• Ultra-low resistance mag core: Stainless steel winding over a ferrite magnetic core gives a more powerful spark and good EMI/RFI noise suppression.
• High-temperature silicone jacket: The outer jacket is built to withstand temperatures above 250°C (482°F).
• Strong insulation: Inner EPDM/silicone insulation provides excellent dielectric strength and contains high-voltage current.
• OE or better boots: Spark plug and distributor boots are specified to OE standards for a precise fit. The plug boots are glued to the cable with silicone sealer for a watertight seal.
• Stainless steel terminals: Serrated crimps grip the cable jacket and inner insulation for high terminal retention.
• Secure plug connection: A locking C-shaped spring clip with corrosion-resistant plating keeps the spark plug terminal positively connected.
• Easy installation: Cylinder lead identification tags are included where possible.

NGK is The Ignition Specialist™, with more than 80 years of automotive experience and a long OE heritage. This wire set is built to OE standards for durability and reliable operation.