What to change at same time as headgasket?

[platofan]

Waterpump and cambelt kit?

Car has done 107k and the service history says it had the belt done at 70k.

It's a PD130 sport.

Thanks

 

[red_october]

Maybe the thermostat or at least check its working properly?

 

[Fl@pper]

oil and filter

 

[tkjeeves]

definitely waterpump and thermo if those aint been changed.

 

[platofan]

Thanks guys, thermostat it is then.

Only had new oil and filter a week ago. Car better had behave for the rest of it's life.

 

[Bondiblu]

Get the air intake manifold and EGR spotless, while you there get the intercooler and pipework cleaned!!! Tends to smoke loads less and will be better on diesel too.

 

[joop200789]

Thanks guys, thermostat it is then.

Only had new oil and filter a week ago. Car better had behave for the rest of it's life.

if waters got in to the oil, i personally would engine flush it and change the oil and filter aswell,

 

[air121005]

Whist its in bits.....

cambelt (belt should be change every 4 years or IIRC 40k miles)
cambelt tensioner

as said above;
water pump, - make sure the new one has a metal impellor, not the standard plastic one SEAT originally supplied
oil & filter
definately clean out the intake manifold and EGR valve