What is the replacement interval for spark plugs in Golf 7?

[StClaire]

The replacement interval for spark plugs in Golf 7 is every 30,000 kilometers. The replacement method for Golf 7 spark plugs is as follows: 1. With the engine cold, open the engine hood and secure the hood support; 2. Remove the engine decorative cover and the fixing screws on the ignition coils; 3. Disconnect the connectors on the ignition coils and pull out all the ignition coils; 4. Use a spark plug removal tool to remove all spark plugs from the cylinder head; 5. Install the new spark plugs into the cylinder head and tighten them to the specified torque. When installing the spark plugs, do not tighten them too tightly or too loosely. Over-tightening may cause the spark plugs to break or damage the cylinder head, while under-tightening may lead to air leakage from the spark plugs, resulting in poor ignition.