Swap out a cracked, corroded or heat-damaged harness plug with the Standard Ignition switch connector S-1109. This factory-assembled connector is cataloged as an A/C and Heater Switch Connector, a Headlight Control Module Connector and a Steering Angle Sensor Connector, for the front left position. It is a direct-fit replacement for many vehicles, among them the 1997-2004 Chevrolet Corvette, 2003-2017 Chevrolet Express 2500 and 2003-2007 Chevrolet Tahoe. See the "Vehicles it fits" section for the full list of applications.
Signs this connector may need replacing include a cracked or broken housing, corroded or loose terminals, heat damage, or intermittent operation of the circuit it serves. Diagnose the circuit first. If the connector is the cause, S-1109 replaces it.
Interchange: PT607 · CONB10949 · EC606 · 12101874
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
What is the Standard Ignition S-1109?
It is a factory-assembled electrical connector for the front left position. It is listed as an A/C and Heater Switch Connector, a Headlight Control Module Connector and a Steering Angle Sensor Connector for the listed applications.
Which vehicles does the S-1109 fit?
It fits many vehicles, including the 1997-2004 Chevrolet Corvette and 2003-2007 Chevrolet Tahoe. See the "Vehicles it fits" section for the full list of applications.
Does it come with wires?
It arrives factory-assembled. Wire connectors and extended lead wires are included where applicable.
How can I tell if the connector is bad?
A cracked housing, corroded or loose terminals, heat damage, or intermittent operation of the related circuit can point to a worn connector. Diagnose the circuit before replacing parts.
What numbers does the S-1109 interchange with?
It interchanges with PT607, CONB10949, EC606 and 12101874.
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Standard Motor Products
Standard Motor Products
Standard Motor Products
Standard Motor Products
Standard Motor Products
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
