How often should the spark plugs be replaced on a Cadillac CT5?

[StErin]

The replacement interval for spark plugs on a Cadillac CT5 is 60,000 kilometers, with the original equipment using Ngkiltr6M9G spark plugs. Commonly known as spark plugs, their function is to discharge the pulsed high-voltage electricity delivered by the high-voltage wire, breaking down the air between the two electrodes of the spark plug to generate an electric spark, thereby igniting the air-fuel mixture in the cylinder. The spark plugs, in conjunction with the ignition system and fuel supply system, enable the engine to perform work, collectively determining the engine's performance to a large extent. The Cadillac CT5 is a luxury SUV under the Cadillac brand, featuring a four-door, five-seat configuration. In terms of powertrain, it is equipped with a 2.0T engine paired with a 10-speed automatic transmission. Exterior-wise, the Cadillac CT5 adopts the brand's signature design language, retaining the iconic lighting clusters, ensuring high recognition whether viewed from the front or rear.