View Single Post
      02-18-2026, 07:15 PM   #9
tig488
New Member
15
Rep
27
Posts

Drives: 21X5, 19X3, 17320i
Join Date: Feb 2026
Location: Alabama

iTrader: (0)

what I did was purchase the OEM plastic water neck from BWM AND the Rein, (the plastic was less than $40) and used the OEM BMW gasket with the Rein neck. I dont think you can buy just the OEM neck gasket by itself. I just felt more comfortable having the aluminum neck because the plastic is what cracked. i didnt mind buying the oem neck just for the gasket.
Appreciate 0