the big turbo cossie use a standard type switch up to 15/01/95 finis 6089985 rrp £17.74 , small turbo is different part finis 6534359 rrp £104.29,lists it only for 4wheel drive with abs ,although big turbo had 4wheel drive&abs so cant see what difference would be. might be worth getting the cheaper type ordered in and try it .