Decided to finally change my coolant today, but didn't figure on needing a gasket for the thermostat. Problem is my local Renault parts department is shut. ECP have this one http://www.eurocarparts.com/ecp/c/R...5234c55a5f823d1e7be057a1f089240484c44c&000574 does anyone have any experience of using it? I know sometimes ECP use Renault suppliers on occasions and sometimes not so I'm not sure whether to get one and try it, after all it's a sealing ring, can't see it being inadequate for the job.