Standard Ignition 40 Amp 21 Terminal Computer Control Relay - RY1739 Part #: RY1739 Line: STD Standard Ignition 40 Amp 21 Terminal Computer Control Relay Limited Lifetime Warranty Terminal Type: Pin Bracket Included: No Connector Gender: Female, Male Connector Shape: Rectangle Terminal Gender: Male Voltage (V): 12 Volt Number Of Terminals: 21 Amperage (A): 40 Amp Number Of Connectors: 5 Show More Show Less