What is the size of the sump nut in a c4 2006 coupe?

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Ramc4
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Joined: 02 Nov 2019, 15:19
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What is the size of the sump nut in a c4 2006 coupe?

Post by Ramc4 »

I was expecting a hex nut but I find a bolt and my highest socket (22mm) doesn't fit, it's not that far away though. So wondering if anyone knows the size or where to find out as I'd have to guess and could end up having to buy several sockets and they are not cheap?

I'm guessing 24mm but that's a guess.