Correct coolant cap for my A3

kpm278

Registered User
Hi, Just wanted to check the correct coolant cap for my car. I removed my coolant cap and it has 3c0121321 underneath, when I put this into a compatibility tool it says not suitable for my car. I have a 2014 2.0 diesel 184. Vin is WAUZZZ8V5FA038728.

Thanks, Kristian
 

kpm278

Registered User
Bueller. Bueller. Anyone? Anyone with a 2.0 184 kind enough to venture out in the cold and see whats under the cap?

Some tools say 3B0 and some say 3C0. They have different pressure ratings so want to get it right. Potentially one is also a blue cap and one is a black cap....
 

Darren92

Registered User
Correct one for your VIN is 3C0 121 321

upload_2018-10-31_20-58-42.png
 

kpm278

Registered User
Thanks, do you have a link or know where I can get it? I tried a few of the online ETKAs and they don’t have the same detail
 
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