hi all i need a need fuel pump relay for my 1988 escort rs turbo, part number 85gg9p704aa, ive dont a bit off serching and think a lucas fdb502 is the same?, ive also found a relay that replaces the lucas fdb502 at nearly half the price, will the lucas relay or the other one ive found that replaces the lucas work ok? thank in advance.

 

Replied to this in the S2 section.

 

ive used indercater relays before just when you turn ignition on doesnt prime just when you turn it over