NGK 51199 Spark Plug Wire Set RC-GMX030 Mag Core Silicone

The NGK 51199 spark plug wire set (also listed as NGK RC-GMX030) is an ignition cable set built to OE tolerances. It carries high-voltage current from the ignition system to the spark plugs. A ferrite magnetic core and stainless steel winding give ultra-low resistance for a strong spark and good EMI/RFI noise suppression.

Key Features:

• 7mm ultra-low resistance magnetic core with stainless steel wire winding
• High-temperature silicone outer jacket, rated to resist underhood temperatures above 250°C / 482°F
• Inner EPDM/silicone insulation with fiberglass braid reinforcement for dielectric strength and cable tensile strength
• OE-spec or better spark plug and distributor/coil boots
• Spark plug boots glued to the cable with silicone sealer for a watertight seal
• Corrosion-resistant stainless steel terminals with serrated crimps for strong retention and resistance to vibration
• Locking C-shaped spring clip with corrosion-resistant plating at the spark plug terminal
• Cylinder lead identification tags where possible, and color-coded coil wire, for easier installation
• Limited lifetime warranty (see packaging for details)

NGK is a leading ignition specialist with extensive OE experience. This wire set is a dependable replacement that helps restore smooth, consistent ignition performance.