NGK 9429 RC-TX09 Spark Plug Wire Set Silicone 7mm Mag Core

The NGK 9429 (RC-TX09) spark plug wire set, also called an ignition wire set or plug wire kit, is a direct-replacement ignition wire set built to OE-quality specifications. It carries high-voltage current from the ignition source to the spark plugs, which helps keep spark delivery consistent and engine performance smooth.

Key Features:

• 7mm ultra-low resistance magnetic core with variable pitch winding for a strong spark and effective EMI/RFI noise suppression
• High-temperature blue silicone outer jacket that resists moisture, oil, fuel and cracking, and withstands underhood temperatures above 250°C (482°F)
• High-density fiberglass braid reinforcement over EPDM/silicone inner insulation for high dielectric strength and cable tensile strength
• Corrosion-resistant stainless steel terminals with serrated crimps for strong retention and resistance to vibration and separation
• Silicone spark plug boots with 180-degree ends, sealed to the cable for a watertight fit
• Cylinder identification numbering and color-coded coil wires for easier installation
• Limited lifetime warranty (see packaging for details)

NGK is a leading ignition specialist with extensive OE experience. This wire set is made for durability and reliable operation, and it is a dependable replacement for worn or cracked ignition wires.