Just a quick request if possible.  

I need a new dipstick as mine is looking a bit tired and a couple of bits of plastick have gone astray from the top.  It's not quite sealing correctly and if I'm not careful to put things back perfectly after checking the oil it can cause the car to idle a little roughly.  

I've had a look around on here but can't find a part number.  My car is a 2007 2.0 TFSI petrol.

Any help would be appreciated.

Thanks.

Item 22 here? Probably the second one, with F on the end? Is your engine code BWA?

Thanks for the reply and amazing info!  Yes, the engine code is BWA.  

change the bit it fits into as well.  I think the Chermans call it a "funnel".  They are cheap.  They go brittle as well.  Don't forget new O-rings.

That would be item 25 on the same page, for your BWA.