Flex Fuel Sensor – GM (13577394)

Part 13577394 is the GM Genuine Parts Flex Fuel Sensor for the factory location it serves. It replaces a sensor that has gone noisy or failed its self-test. Catalogue application notes: Supplies accurate readings to the ECM to make proper adjustments for gas mixture. Check the part number stamped or moulded on the original against 13577394 — a number that looks close can belong to a different circuit. GM Genuine Parts are the components installed during production or validated by General Motors for GM vehicles. Stocked in the US and dispatched within one business day.