
Auto Iridium Spark Plug Aix-LTR5-15 for Ford S-Max 2.5LV6. Iridium Electrode Material: Center electrode made of Iridium for superior thermal conductivity and durability. Laser Welding Technology: All-round laser welding ensures stable ignition and reduces misfire rates. Extended Service Life: Designed life of 80,000km, significantly longer than standard nickel plugs. Improved Fuel Economy: Enhanced ignitability leads to better fuel efficiency and cleaner exhaust. Faster Acceleration: 0.5mm center electrode shortens acceleration time by 0.7 to 1 second. Easy Engine Starting: Powerful ignitability ensures easy starts even in adverse environments. Platinum Tip Ground Electrode: Ground electrode features a platinum tip for improved thermal performance. OEM Customization Support: Supports OEM and customized design for potential marketing products.