Jaguar C2A1012. Check engine, vehicle variant and VIN limits before ordering. The following fitment information comes from the Jaguar catalogue for this exact part number.
S-Type (X200) 1999–2008
Cylinder Head And Gasket-V8 (Less 2.5 Litre petrol,Less 2.7 Litre turbo diesel,Less 3.0 Litre petrol)