Boxster Regular Wear and Tear Services (and when to change them)

[perspectivism]

Hi,


I really love my 1998 2.5L 120k mile boxster and would like to know the usual Wear & Tear Services.. let's compile a list.


Engine Oil with Oil Filter (5k miles or half a year)
Spark plugs (10k miles or one year)
Iridium Spark Plugs (20k miles or two years)

What about the rest?

ATF change
Serpentine Belt
? Timing belt
??


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