GM Throttle Body Injector Connector Pigtail Email 2-Wire GM Throttle Body Fuel Injector (TBI) Connector Part #: 2819F Part #: 2819F Quantity Price ea. 1 + $35.87 4 + $30.49 15 + $25.11 Sale Price! 30.49 Back to: GM Engine Connectors Ask a question about this product GM Fuel Pump & Instrument Panel Pigtail GM Fuel Injector Solenoid Connector Pigtail Description 2-Wire GM Throttle Body Fuel Injector (TBI) Connector. 1978 and Newer. Replaces GM #12102568 an AC-Declo #PT285.