Jaguar C2S2457. Check engine, vehicle variant and VIN limits before ordering. The following fitment information comes from the Jaguar catalogue for this exact part number.
X-Type (X400) 2001–2010
Accelerator Pedal/Fixings-2.5/3.0 Litre To (V) D88173 (Petrol)(Less 2.0 Litre petrol)((V)TOD88173)