Premium Ignition Cable Wire Spark Plug Set for Toyota 4 RUNNER N18 (19037-75010)

High-performance copper core ensures optimal conductivity and minimal resistance for consistent spark delivery. Precision-engineered silicone insulation provides superior heat resistance (up to 500°F) and prevents voltage leakage. OEM-compatible design guarantees seamless fit with factory specifications.

Reinforced boot connectors resist corrosion and vibration, extending lifespan in off-road or extreme weather conditions. Hand-assembled with laser-etched terminals for error-free installation. Ideal for engine upgrades, routine maintenance, or replacing worn factory wires.

Direct wholesale pricing with bulk discounts available. Ships globally with quality tested to meet SAE J2031 standards.