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Plastic coolant flanged pipe

NineNails Aug 30, 2012

  1. NineNails

    NineNails Proud sponsor of the snack food industry

    Don't you just love the word FLANGE? I think it's ace anyway... :tumble:

    Ahhem, anyway, I've got a new one to fit. It's the one at the back of the head with the coolant temp sensor in. The original fitted only has one sensor hole but the new one has two. Is there a blanking plug needed to go in there? or can it just be blanked off with an old sensor? Has anyone got an old sensor I can have to shove in there at all??
  2. AR-rkon

    AR-rkon Mod back in a "B" Staff Member Moderator Regional Rep Team V6 Team Silver Audi A6 Audi A4 Audi Avant Owner Group

    Yep there is. there are three parts infact. the bung O-Ring and the clip. found that one out the hard way. will dig the PN out for you.


    Bung : 357121140
    O-Ring: N 90316802
    Clip: 032121142
    All of the above, only came to a couple of quid....
    There you go :salute:
  3. NineNails

    NineNails Proud sponsor of the snack food industry

    Thanks for that. Part numbers noted. Now I have the new pipe I've noticed that the heater hose is a clipped on coupler type thing and not just clamped on like I thought. After looking again it's possible the leak is from there. It all looks like a ***** to get at. Would you have a part number for the heater hose with the coupling at all??

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