i have a small leak of anti freeze, on my thermostat housing for st170 54plate.... according to service history the housing has alreasy been replaced a few years ago due to a leak
im told the housings can crack but it appears to be leaking around the plug ...(which seems to be a redundant part) does anybody know if ordering these from ford they come with the o-ring suited? i have ordered the replacement plug and spring clip from ford all for £9 as the entire housing was going to be £94 inc vat
the part number for the plug was FINIS 1150991