View Full Version : 2004 n16 s2 qg18de

02-04-2018, 03:22 PM
Hi Guys,

On a s2 qg18de engine with vvt, timing cover off, there is two rings that go into the block for oil, some books show only one oring some show two. When I first pulled it off Im sure only one oring was there. yet I see lots of new timing covers com with two orings.15066-5E510 is the part number I'm talking about.