Hi Demi,

Wow, that’s serious mileage. If you’ve got it this far, you’re obviously doing something right, so keep looking after it, and keep up the service record and you should get some more out of it yet. Generally speaking, major components are ‘lifed’ to around 400,000km or thereabouts (it varies from manufacturer to manufacturer), but while you might have to replace some major components in the next few years, the core head, block and valve gear should be fine as long as it has been properly serviced.