This is a SICMA 1.5 series connector with 6 power pins and 18 medium current pins.
Black and Grey connectors are keyed opposite, so can't be misplaced/mixed.
Kit comes complete with connector and 24 pins
This connector can be found as FCI, Delphi, Aptiv, Sicma brand.
Specific References
Reference: CONNTE776164-1GUSCIO
Brand: TE Connectivity
35pin harness side connector used on Microsquirt with guard to neatly finish your wiring
Reference: CONNNIS76M
Brand: TE Connectivity
Original Blue connector for Nissan Ecu 76 pin Silvia S13 CA18DET, 300ZX Z32 VG30DETT
Reference: EMUCLASSIC_CONNKIT
Brand: Delphi Aptiv
EMU ECUMASTER CLASSIC Connector Kit FCI SICMA 24 pin grey and black
Reference: CONNMAZNBFLM
Brand: TE Connectivity
Mazda MX5 NBFL (or MK2.5) ECU Connector 72Pin Used on Mazda MX5 NBFL ECUs, 1.6 110cv and 1.8 146cv VVT versions Used to create patch cables or to interface aftermarket ecus (eg. Megasquirt, Speeduino, Adaptronic, EMU, Aem MS4) on stock wiring
