Transmission Control Relay Connector fits Buick Riviera 1993 37YKZMTQ

Throttle Control Relay Connector fits Buick Riviera 1993 86BMXQFR

Computer Control Relay Connector fits Buick Riviera 1993 51CRWGRB

Cruise Control Relay Connector fits Buick Riviera 1993 33DXJRDN

Air Control Valve Relay Connector fits Buick Riviera 1993 37GTTDHC

Idle Speed Control Relay Connector fits Buick Riviera 1993 82HYWKHC

Manual Transmission Upshift Relay Connector fits Buick Riviera 1993 24RYHXWJ

Auto Trans Spark Control Relay Connector fits Buick Riviera 1993 62CQTKMP