the heart ache involved with replacing it is a nitemare. i bought the tool ot release the clips and because the are plastic they become brittle and i busted mine. i went to holden to get some new clips and they reckon that u have to buy the hole fuel line because the clips come with it, not sold as a seperate part. $600 or the fuel line. i was lucky i found a filter at a spare parts shop that had the clips on it, mind you it took me 5 days to find one and they are rare as hens teeth. i would neva attemp it again and always get a mechanic to do it for me then its on his shoulders if he breaks it. and if you are stupid enough to get holden to replace the fuel lines they take the clips out and throw away the fuel line and only repalce the clips