2014 Mariner Outboard Models Where can I find my serial number? 75EFI [ELPT 4] 7F754131F 80EFI [ELPT 4] 7F804131F 90EFI [ELPT 4] 7F904131F 7F904531F 100EFI [ELPT 4] 7100F131F 7100F531F 115EFI [ELPT 4] 7115F131F 7115F531F 115EFI [EXLPT 4] 7115F231F 7115F631F
