Injector connector

3 pin C-type (with clips) Junior Power Timer connector, commonly used for sensors (TPS throttle position sensor, inductive VR sensor, HALL sensor). Includes receptacles and boot (regardless of color).

2 pin C-type (with clips) Junior Power Timer connector, commonly used for injectors and sensors (eg. manifold or intake air temperature, and coolant temperature, or transmission reed relay or back-up-light switch) or actuators (like idle air valve).
The black color is recommended: it includes receptacles and boot and small rubber seals (proper, one wire seal capable connector). (Note: "low profile injector connector" is out of stock, very inconvenient anyway).
The unspecified color can by any (likely green or natural).Includes receptacles and boot. Note that this connector is not 1-wire seal capable. The black connector is much better, and recommended in general.