This is a used intermittent wiper delay switch which is sometimes called the intermittent wiper delay module. The intermittent wiper delay switch can be identified by a grounding wire that is attached to the housing.
Sometimes interval or delay is used in place of intermittent for this unit.
*NOTE* Must be used in conjunction with an intermittent wiper controller.
Replaces part # D1ZB-17A553-BB, D2ZB-17A553-AA, MPC # D1ZZ-17A553-B.