General Motors 16194007, Manifold Absolute Pressure Sensor Seal Genuine Oem:Yes, Category 2:Emission System, Item Name:M.A.P. Sensor Seal, Category 1:Emission System Brand:GM, Fitment Type:Direct Replacement, Part Ref# On Diagram:ONLY PART REFERENCE #6 ON THE DIAGRAM IS Manufacturer Part Number:16194007, Category 3:Emission Components, Quantity Needed:1