Buy 1987 Subaru RS Automatic Transmission Control Module. Engine Control Module ((ECM)) (AT). 87 8Y - OEM Subaru Part # 31711AA092 (31711AA090, 31711AA091, 31711AA660)

A Module in a Vehicle used to Monitor and Control many components of the Vehicles Engine Management System. Unit AT Control.

UNIT ASSEMBLY-AT CONTROL Engine Control Module (ECM)Automatic Transmission Control Module

Fits GL, RS

87 8Y 4WD.