Notes: Molded Rubber; Plenum to Manifold;. Part Type: Fuel Injection Plenum Gasket. Plenum Gasket Material: Molded Rubber. 2009 Nissan Maxima Engine: 3.5L V6; Molded Rubber; Plenum to Manifold;. 2010 Nissan Maxima Engine: 3.5L V6; Molded Rubber; Plenum to Manifold;.