Gasket, Lower Intake Manifold To Cylinder Head. See #4 In Second Illustration. FITS 2004-2005 XJ8 XJR 4.2 up to VIN G45240, 2003-2004 S-Type 4.2 up to VIN N13088 & 2003 XK8 XKR Supercharged VIN A30645 up to A36873 **Please Be Aware of Narrow VIN Range For 2003 Only!** 2 Needed Per Car. (AJ85392)