Premium Yuchai LNG Engine Spark Plug – MY800-3705002

High-Quality Materials: Precision-engineered with iridium alloy core for superior conductivity and extended lifespan, ensuring reliable ignition in extreme temperatures.

Exceptional Performance: Optimized heat dissipation design reduces pre-ignition risks, maintaining stable combustion efficiency for LNG engines under heavy-duty operation.

OEM Authenticity: 100% original Yuchai specification (7U4DN), direct factory fit for seamless compatibility with MY800-3705002 engine models.

Durability Guaranteed: Ceramic insulator resists carbon buildup and voltage leakage, ideal for long-haul trucks, marine vessels, and industrial generators.

Wholesale Advantage: Factory-direct pricing with bulk discounts, exclusively available through our global supply network.

Application: Perfect for fleet maintenance, LNG-powered machinery, and cold-climate operations requiring consistent spark performance.