Standard Ignition S-780 HVAC Blower Control Switch Connector

HVAC Blower Control Switch Connector for Ford

Restore a secure electrical connection at the HVAC blower control switch with this Standard Ignition pigtail assembly. Standard Ignition S-780 is built with high-grade materials for reliable conductivity and a consistent blade-terminal connection in Ford vans and wagons that use auxiliary HVAC or rear blower circuits.

Key Features

• Male and female connector design for HVAC blower control switch repair
• 5-terminal blade-style female terminal layout
• 5-wire pigtail assembly for direct electrical service work
• Built for Ford auxiliary AC, auxiliary heater, and rear blower switch applications
• Standard Ignition S-780 for common OE-style connector replacement

Product Details

This HVAC blower control switch connector is used to repair damaged, heat-affected, or corroded switch wiring at the blower control circuit. Standard Ignition S-780 is engineered for technicians who need a dependable connector solution when the original plug fails from age, vibration, or terminal wear. It is a direct-fit electrical service part for Ford E-Series, Aerostar, and Windstar applications listed below, including Ford E-150 Econoline, Ford E-250 Econoline, and Ford E-350 Super Duty models with auxiliary HVAC equipment.

This part cross-references OSC 622 for the same application.

Common Repair Uses

• Blower switch connector melting or discoloration
• Intermittent HVAC fan operation caused by loose terminals
• Broken locking tabs or damaged connector housing
• Corrosion at the blower control switch electrical connection
• Auxiliary AC or rear blower circuit wiring repair on Ford vans

Installation Notes

Verify terminal style, connector shape, and vehicle equipment before installation. This connector is listed for front auxiliary HVAC applications on many Ford E-Series models, with specific notes for auxiliary heater, auxiliary AC, steering column wiring harness, and rear blower switch use depending on year and model. Match the existing connector to the vehicle’s blower control switch wiring before splicing and sealing the repair.

• Fits 2018-2019 Ford E-350 Super Duty, front.
• Fits 2012-2014 Ford E-150, front, w/ Auxiliary AC; Gray; 5 Term. Female.
• Fits 2011 Ford E-150.
• Fits 2004-2011 Ford E-250, auxiliary; front.
• Fits 2004-2011 Ford E-350 Super Duty, auxiliary; front.
• Fits 2004-2010 Ford E-150, steering column wiring harness connector for auxiliary use.
• Fits 2010 Ford E-350 Super Duty, main.
• Fits 2004-2005 Ford E-150 Club Wagon, steering column wiring harness connector for auxiliary use.
• Fits 2004-2005 Ford E-350 Club Wagon, steering column wiring harness connector for auxiliary use.
• Fits 1999-2001 Ford E-150 Econoline, HVAC Blower Control Switch Connector compatible with Auxiliary AC.
• Fits 1999-2001 Ford E-150 Econoline Club Wagon, HVAC Blower Control Switch Connector compatible with Auxiliary AC.
• Fits 1999-2001 Ford E-250 Econoline, HVAC Blower Control Switch Connector compatible with Auxiliary AC.
• Fits 1999-2001 Ford E-350 Econoline Club Wagon, HVAC Blower Control Switch Connector compatible with Auxiliary AC.
• Fits 1999-2000 Ford E-350 Econoline, HVAC Blower Control Switch Connector compatible with Auxiliary AC.
• Fits 1997-1998 Ford E-150 Econoline, compatible with vehicles equipped with an Auxiliary Heater.
• Fits 1997-1998 Ford E-150 Econoline Club Wagon, compatible with vehicles equipped with an Auxiliary Heater.
• Fits 1997-1998 Ford E-250 Econoline, compatible with vehicles equipped with an Auxiliary Heater.
• Fits 1997-1998 Ford E-350 Econoline, compatible with vehicles equipped with an Auxiliary Heater.
• Fits 1997-1998 Ford E-350 Econoline Club Wagon, compatible with vehicles equipped with an Auxiliary Heater.
• Fits 1992-1997 Ford Aerostar, w/ AC and Auxiliary Heater.
• Fits 1996 Ford E-150 Econoline, auxiliary; front.
• Fits 1996 Ford E-150 Econoline Club Wagon, w/ Auxiliary Heater; front.
• Fits 1996 Ford E-250 Econoline, w/ Auxiliary Heater; front.
• Fits 1996 Ford E-350 Econoline, auxiliary; front.
• Fits 1996 Ford E-350 Econoline Club Wagon, auxiliary; front.
• Fits 1995-1996 Ford Windstar.
• Fits 1992-1995 Ford E-150 Econoline, w/ Auxiliary Heater; 5 Term. Female; front.
• Fits 1992-1995 Ford E-150 Econoline Club Wagon, w/ Auxiliary Heater; 5 Term. Female; front.
• Fits 1992-1995 Ford E-250 Econoline, w/ Auxiliary Heater; 5 Term. Female; front.
• Fits 1992-1995 Ford E-350 Econoline, w/ Auxiliary Heater; 5 Term. Female; front.
• Fits 1992-1995 Ford E-350 Econoline Club Wagon, w/ Auxiliary Heater; 5 Term. Female; front.
• Fits 1995 Ford Windstar, rear blower switch.

Quality Assurance

Standard Ignition uses high-grade materials and long-running electrical engineering experience to address common OE connector failure points. S-780 is built as a service replacement for worn HVAC blower control switch connectors where a stable terminal connection is required.