DENSO Iridium Tough Spark Plug VFXEH20 | Long Life Performance Plug

DENSO Iridium Tough Spark Plug Part No: VFXEH20 Type: Iridium Tough | With Resistor Key Applications: Nissan Note Nissan Juke Nissan AD Expert Nissan Wingroad Nissan X-Trail Toyota Passo (1KR-FE Engine) OEM Reference: AJ812146 Technical Specifications: Electrode Gap: 1.1 mm Thread Size: M12 × 1.25 Thread Length: 26.5 mm Diameter: 12 mm Spanner Size: 14 mm Ground Electrode: Platinum Needle Connector Type: Solid SAE Tightening Torque: 17 Nm Performance Benefits: ✔ Strong & Reliable Ignition Spark ✔ Longer Service Life than Standard Plugs ✔ Improved Fuel Efficiency ✔ Smooth Engine Performance ✔ Better Cold Start Performance ✔ Reduced Engine Misfire About Spark Plugs: Spark plugs ignite the fuel-air mixture in gasoline engines. A high voltage spark between the center and ground electrode triggers combustion and generates engine power. Even though the spark lasts only about 1/1000 of a second, it must be precisely timed for efficient engine performance.