How about this?
#4
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under description, it says o-ring. When I put the N XXX number in it also comes up as o-ring and under the description it says the same number.<ul><li><a href="http://www.impexfap.com/partlist.cfm">What I get when I type in the 078 121 951 number, hit go</a></li></ul>
#5
AudiWorld Super User
Thread Starter
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an o-ring. Just a weird thing Audi did. If you order by those two part numbers, you will get the correct parts.
#6
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part listed on your site. So how is impex supposed to know which one you want? Type both numbers in at impex and look at the numbers below. They are both the same!
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#9
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those numbers in at the Impex site. Do you know if I need a new breather screw for the one on in front of the heater core? I have the number for the other one as well as it's seal but I'm not sure if I need one for the other one by the heater core. Also, do you have any tips on how to unsrew the breather screws to help prevent them from breaking? I heard it is good to do when the engine is slightly warm, after it is shut off and allowed to cool a little? Again, thanks for the help!