i've had a few quotes for this and so far its from £500 to £650. 4 rings told me that theres alot of important parts to change but i ddint catch most of it over the phone. can you tell me what they are please? Audi Chingford are doing a special offer - £499 inc parts and labour and an extra £70 if you want the water pump sorted. im waiting for them to call me back re parts. 4 rings quoted £650 including a huge list of parts - inc thermostat. and an independant specilist quoted £580 exc water pump. what i want to know if whats important and what isnt - as this is a pricy job!!