For 1993 Buick Riviera Cruise Control Relay Connector SMP 22543YJ

For 1993 Buick Riviera Computer Control Relay Connector SMP 73621HNGY

For 1993 Buick Riviera Door Mirror Relay Connector SMP 91436GB

For 1993 Buick Riviera Idle Speed Control Relay Connector SMP 72636JGRY

For 1993 Buick Riviera Starter Motor Control Relay Connector SMP 66836PPFK

For 1993 Buick Riviera Air Control Valve Relay Connector SMP 42788MFPJ

For 1993 Buick Riviera Cruise Control Relay Connector SMP 78762THWZ

For 1993 Buick Riviera Idle Speed Control Relay Connector SMP 24593YC