Can I use the grommet from an 89 4 door ef and put it into a 90 ef hatch. 4 door has power steering and hatch doesn't. Someone said that might make a difference so just threw it in here. Part number 18 in the diagram is what I need and the part is discontinued tried Honda dealer and online. Can't find anywhere. Reason I lost the piece was because some dumb **** decided to clean the garage and throw **** out.