This is the gasket between the air flow meter and the air cleaner housing on 2.1L motors. Ref ID: 025129683 Shop by Diagram Hover over the icon and click to get the detail.  

It took us forever to gather 1.9ltr WBX air flow meter cores so we could have them rebuilt, but here they are. Important - When purchasing this product you'll be charged an additional fee of $150.00...

Introducing our "Anti-Vanagon Syndrome" Air Flow Meter Harness for all 2.1L 1986-1991. We are happy to announce a high-quality harness that replicates the original expensive VW harness that was...