Cross Reference: General Motors: 55572962 Opel: 851139 Interm.. Kerr Nelson EGR Valve Cooler. Diesel: 2.0 CDTi. General Motors: 55572962 Opel: 851139 Intermotor: 18075. Weight [kg]: 0.768 Material: Plastic Supplementary Article/Supplementary Info: without gasket / seal Number of Poles: 0 Technical Information Number: COOLER ONLY Net weight [kg]: 0.712. Please double check our description and notes for full details of these items. If you have any questions then please send us a message and we can advise. This part is guaranteed against fault or failure for 5 years (General wear & tear not covered). Consequential loss and labour claims are not accepted. Items must be unused and in their original packaging.