Fan Power Connection

[brainbug007]

I recently got this fan http://www.kitspares.co.uk/shop/item...=4730&catsub=0 and have it fitted now. Question is the eletrical connection on it is different to fan connection on the sierra loom. I should probly have cut the connection off the sierra fan but didn't and this has now been scraped and there's no sierra's in breakers anywhere near me. So will it be easier to try and find a sierra one or find something to match the fan and cut the sierra one off my loom? If so does anyone know what the fan connection would be called or have a link to somewhere that sells the right one?