NGK 51119 Spark Plug Wire Set RC-GMX055 7mm Silicone Magnetic Core

The NGK 51119 (RC-GMX055) spark plug wire set, also called an ignition wire set or spark plug cable set, is a replacement set built to OE tolerances. It carries high-voltage current from the ignition coil or distributor to the spark plugs. NGK has over 80 years of ignition experience and has a strong OE background.

Key Features:

• 7mm ultra-low resistance magnetic core: The wire-wound ferrite core gives a strong spark and good EMI/RFI noise suppression.
• High-temperature silicone outer jacket: It withstands underhood temperatures above 250°C (482°F). It also resists moisture, oil and fuel, and cracking.
• EPDM/silicone inner insulation: It gives high dielectric strength, so voltage stays in the cable. Fiberglass-reinforced braiding adds tensile strength.
• Stainless steel terminals: They hold tightly against vibration and separation, and resist corrosion.
• OE-spec boots: The spark plug and distributor boots are OEM or better. Spark plug boots are 180-degree, in black silicone, with a silicone seal at the plug end.
• Easy installation: Cylinder lead identification tags are included where possible, and coil wires are color coded.
• Limited lifetime warranty: See the packaging for details.

Replacing worn or cracked plug wires can help fix misfires, rough idle and hesitation. This NGK set restores reliable ignition performance.