How often should the spark plugs of the Chery Tiggo 3 be replaced?

[LaAriana]

Chery Tiggo 3's spark plugs should be replaced every 30,000 to 50,000 kilometers. Spark plugs, commonly known as ignition plugs, function by discharging high-voltage pulses sent from the high-voltage wires (ignition plug wires), breaking down the air between the two electrodes to generate an electric spark, thereby igniting the air-fuel mixture in the cylinder. The main types of spark plugs include: standard spark plugs, insulator-protruding spark plugs, electrode-type spark plugs, seat-type spark plugs, pole-type spark plugs, and surface-gap spark plugs. The Tiggo 3 measures 4420mm in length, 1760mm in width, and 1670mm in height, with a wheelbase of 2510mm. It is a 5-door, 5-seat SUV with a 5-speed manual transmission. The vehicle features front-wheel drive, with front suspension being MacPherson strut independent suspension with a stabilizer bar, and rear suspension being double-wishbone independent suspension with a stabilizer bar.