Radiator Expansion Water Tank 1304677 Coolant Header Water Tank Cover Replacement for VAUXHALL Astra Improved Cooling System: By effectively sealing the coolant expansion tank, our cover helps to maintain optimal pressure and temperature levels within the radiator for improved cooling efficiency. Ideal Replacement: Direct replacement installation, meets or exceeds OEM standards for the replacement of old and damaged one on original vehicles. Fitment: The radiator expansion water tank is a replacement for FIAT Croma 2005‑2012, replacement for VAUXHALL Astra F G H Signum Vectra C Zafira B Corsa D. Specification: Item Type: Header Tank Radiator OE Number: 1304677, 46830697, 51775332, 9202799, 60698806 Material: ABS⅝ Fitment: Replacement for SAAB 9-3 2003-2014 ALL MODELS Replacement for FIAT Croma 2005-2012 Replacement for VAUXHALL Astra F G H (2004-2010) Replacement for VAUXHALL Signum (2003-2008) Replacement for VAUXHALL Vectra C (2002-2008) Replacement for VAUXHALL Zafira B (2005-2012) Replacement for VAUXHALL Corsa D (2007-2014) - Only packing list: 1 xHeader Tank Radiator Note: Please double check the part number of your item, matching information is for reference only.