Fuel Pump Relay | Crusader R130011A Crusader Fuel Pump Relay R130011A Fuel pump relay with 1/4 inch connectors for Crusader MPI marine engines. Shrouded relay with 1/4 inch connector tabs For Crusader MEFI fuel systems Used on Crusader Captains Choice MP5.0/5.7 marine engines from 2002 & up Used on Crusader model MP5.7 marine engines with model designation 07-570V-01 Used on Crusader model MP6.0 marine engines with serial number range 640390 and up Original Crusader Replaces Mercury/Mercruiser 882751A04 Replaces Marine Power 460004