This connector set includes connector housings, contacts + cable seals and connector boots for:
Injectors
Intake air temperature sensor
Coolant temperature sensor
Throttle position sensor
Crankshaft position sensor (Note, no mating connector!)
Camshaft position sensor (Note, no mating connector!)
Idle valve
LSU 4.2 Lambda sensor
In addition to this, you need at least connectors for Coils. (You can conveniently find the most common connectors for coils in the recommended products!)