How often should the spark plugs of the Geely Emgrand GL be replaced?

[TravisFitz]

Geely Emgrand GL spark plugs should be replaced every 40,000 kilometers. Spark plugs are a crucial component of the gasoline engine's ignition system, as they introduce high voltage into the combustion chamber and generate sparks by jumping the electrode gap, thereby igniting the combustible mixture in the cylinder. The Geely Emgrand GL has a body size of 4,725 mm in length, 1,802 mm in width, and 1,478 mm in height, with a wheelbase of 2,700 mm and a fuel tank capacity of 55 liters. The Geely Emgrand GL is equipped with a 1.4T turbocharged engine, delivering a maximum power of 104 kW at 5,200 rpm and a maximum torque of 235 Nm between 1,600 and 4,000 rpm.