Rated 5 out of 5 stars.
Alright, so you're working on a Vauxhall Astra J GTC or Turbo with the 1.6 16v engine—either the A16XER or B16XER?
This MC brand oil pump is what you need.
It comes with the gasket, so it's ready to install.
The manufacturer part number is 8168OILPUMP+TC001.
It cross-references to a bunch of OE numbers: 55582107, 25195118, 638200, 24405911, and 56 38 611.
So it's a solid replacement for the factory pump.
It's a new part, no core return hassle.
If your engine's oil pressure is low or you're doing a rebuild, swapping in a fresh pump is smart.
Keep that bottom end happy.
Straightforward, reliable, gets the job done.
