It sounds like you are looking for item #33. Is that correct? If this part is missing, it could cause overheating. The deflector should have five bolts holding it in place, which are accessible from the bottom.
DEFLECTOR. Radiator Air
DEFLECTOR,RAD AIR LWR(MAY REQ SPRINGS 21030793). Required: 01
For: W69 (1998-1998) (1998 - 1998). Part# 10436318 $79.65
