Mitsubishi regulator for Ford Police Cars with specifications; 12 Volt, 14.0 Volt Set Point, A-circuit, PCM Controlled, Oval Plug, LI-RC-S(A) Terminals, 24mm Brush Ring. Replaces MITSUBISHI A866T52970. Reference 8003-3099, IM529. Used in Lester 11026, 11172.