View Full Version : Looking for Coolant Expansion Reservoir Philips Screw

08-22-2016, 09:16 PM
I'm looking for some philips screws that attach the expansion tank to its' respective parts of the car. I already found the expanding nut that it mates with: https://www.ecstuning.com/b-genuine-volkswagen-audi-parts/expanding-nut-priced-each/811807577c/ . A lot of posts point to these screws, but I've never seen a part number. I'd like it to match my existing ones.


For some reason these have escaped me a long time.

08-23-2016, 01:29 AM
ETKA tells me these numbers;
- pre facelift: N10003203
- facelift: N91090701

But when I google it, those are not really the screws I've seen on all my b5's.

The facelift one looks the most accurate, but it should have been a philips instead of torx.

Mad Cow
08-23-2016, 10:46 AM
They switched to Torx at some point so the Philips ones aren't made anymore. I'd just go to a hardware store and buy a couple that are close enough and replace them all.

08-25-2016, 08:58 PM
Pretty sure that screw is not an integral part of b5 engineering

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