NGK 51078 Spark Plug Wire Set RC-GMX067 7mm Ferro Mag Silicone

The NGK 51078 spark plug wire set (also called ignition wires, plug wires or ignition cable set, and listed as RC-GMX067) is a direct replacement set built to carry high-voltage current from the ignition system to the spark plugs. NGK is known as The Ignition Specialist and has extensive OE experience. This set is made to OE standards for durability and performance.

Key Features:

• Ferro Mag core: 7mm outer diameter cable with a magnetic core for low resistance and radio frequency interference suppression
• High-temperature silicone jacket: resists underhood temperatures up to 250°C (482°F)
• Reinforced construction: high-density fiberglass braiding over EPDM/silicone inner insulation for strong dielectric properties and cable tensile strength
• Stainless steel terminals: corrosion-resistant ends for a secure connection
• Silicone seal at the spark plug boot: helps keep out moisture and contaminants
• Blue silicone jacket
• Limited lifetime warranty

Replacing worn or cracked ignition wires helps restore smooth idle, consistent spark delivery and reliable engine performance.