ML63 Spark Plug Services intervals - by mileage or by year




(As a side note, my dealer "insisted" on transmission oil/filter change when car was 4.5 years old but had only 12K miles (service manual is "calling" for transmission service on 63AMGs every 3 years or 30K miles. However, they did not "insist" on spark plugs replacement when last served with them when car was 6 years old and had 24K miles).
(As a side note, my dealer "insisted" on transmission oil/filter change when car was 4.5 years old but had only 12K miles (service manual is "calling" for transmission service on 63AMGs every 3 years or 30K miles. However, they did not "insist" on spark plugs replacement when last served with them when car was 6 years old and had 24K miles).




I just changed plugs and coils on my ML63, not bad at all. About 2 hours or so working methodically. You just need the special 12pt wobble socket and a short extension, and a torque wrench. About $100 for plugs and the socket.







