Oil Filler Cap, Grey On Valve Cover. See #10 In Second Illustration. FITS All 1998-2009 XJ8 XJR 4.0 4.2, 1997-2006 XK8 XKR 4.0 & 2000-2008 S-Type 4.0 4.2 V8. The Original Oil Cap On Your Car Might Have Been Red........This Is The Jaguar Replacement Cap! NCA2647BB (AJ87922)
