Fuel pump with filter for injection models where the pump is located inside the tank. This pump was originally for the twin point but is now used on both Single or Twin point injection models as the ECU adjusts the pressure on demand. ORIGINALLY FOR THE TWIN POINT ONLY FROM 1996 ON AND IS INDENTIFIED BY THE NUMBER ON THE PUMP ITSELF. THE FOLLOWING NUMBERS HELP IN IDENTIFYING WHICH PUMP YOU HAVE:SINGLE POINT- 03921 6443434 (USUALLY WITH A GREEN CAP)MULTI POINT- 2517 6550 09601.