Dorman 645-708 Hood Ajar Indicator Switch Connector

Hood Ajar Indicator Switch Connector for Ford Applications

Dorman 645-708 is a hood ajar indicator switch connector pigtail built for clean electrical repairs and accessory installations. It uses weatherproof terminals and a locking tab to help maintain a secure quick-disconnect connection on Ford, Lincoln, and Mercury vehicles.

• Direct-style hood ajar indicator switch connector pigtail
• 4-wire design with 18-gauge wire
• Female blade terminals with tin brass terminal material
• Weatherproof terminal construction for exposed underhood use
• Locking tab helps maintain a secure electrical connection
• Clean-installed appearance for repair work and harness replacement

Detailed Product Overview

This Dorman 645-708 connector is intended for electrical repair work where the original hood ajar switch connector is damaged, corroded, or no longer locking properly. It is a practical replacement for Ford Escape, Ford Fusion, Ford Explorer, Ford Mustang, Ford Taurus, Lincoln MKZ, and Mercury Milan applications that use a 4-way connector with leads. The connector supports a tidy repair finish while restoring a dependable connection at the switch or sending unit.

This part cross-references Standard Ignition S-627 for the same application.

Common Problems This Connector Can Address

• Broken or loose hood ajar switch connector terminals
• Corrosion at the original underhood electrical plug
• Intermittent hood ajar warning or switch signal loss
• Damaged locking tab that prevents a secure connection
• Need for a cleaner repair during harness or pigtail replacement

Installation Notes and Fitment

Fits 2017-2018 Ford Escape, N/A, 4 Way w/Leads. Fits 2014-2016 Ford Transit Connect, N/A, 4 Way w/Leads. Fits 2011-2012 Ford F-250 Super Duty, N/A, 4 Way w/Leads. Fits 2011-2012 Ford F-350 Super Duty, N/A, 4 Way w/Leads. Fits 2009-2012 Ford Flex, N/A, 4 Way w/Leads. Fits 2008-2012 Ford Taurus, N/A, 4 Way w/Leads. Fits 2007-2011 Ford Mustang, N/A, 4 Way w/Leads. Fits 2007-2010 Ford Explorer, N/A, 4 Way w/Leads. Fits 2007-2010 Ford Explorer Sport Trac, N/A, 4 Way w/Leads. Fits 2007-2010 Ford Fusion, N/A, 4 Way w/Leads. Fits 2009-2010 Lincoln MKS, N/A, 4 Way w/Leads. Fits 2007-2010 Lincoln MKZ, N/A, 4 Way w/Leads. Fits 2007-2010 Mercury Milan, N/A, 4 Way w/Leads. Fits 2007-2010 Mercury Mountaineer, N/A, 4 Way w/Leads. Fits 2008-2009 Ford Edge, N/A, 4 Way w/Leads. Fits 2009 Ford F-250 Super Duty, N/A, Sending Unit 4 Way Connector with Leads. Fits 1999-2004 Ford F-250 Super Duty, N/A, Sending Unit 4 Way Connector with Leads. Fits 2009 Ford F-350 Super Duty, N/A, Sending Unit 4 Way Connector with Leads. Fits 1999-2004 Ford F-350 Super Duty, N/A, Sending Unit 4 Way Connector with Leads. Fits 2008-2009 Ford Taurus X, N/A, 4 Way w/Leads. Fits 2008-2009 Lincoln MKX, N/A, 4 Way w/Leads. Fits 2008-2009 Mercury Sable, N/A, 4 Way w/Leads. Fits 2007-2008 Ford Escape, N/A, Sending Unit 4 Way Connector with Leads. Fits 2001-2005 Ford Escape, N/A, Sending Unit 4 Way Connector with Leads. Fits 2007-2008 Mercury Mariner, N/A, Sending Unit 4 Way Connector with Leads. Fits 2007 Ford Five Hundred, N/A, 4 Way w/Leads. Fits 2005-2007 Ford Focus, N/A, Sending Unit 4 Way Connector with Leads. Fits 2007 Ford Freestyle, N/A, 4 Way w/Leads. Fits 2007 Mercury Montego, N/A, 4 Way w/Leads. Fits 2003-2005 Ford E-150, N/A, Sending Unit 4 Way Connector with Leads. Fits 2003-2005 Ford E-150 Club Wagon, N/A, Sending Unit 4 Way Connector with Leads. Fits 2003-2005 Ford E-250, N/A, Sending Unit 4 Way Connector with Leads. Fits 2003-2005 Ford E-350 Club Wagon, N/A, Sending Unit 4 Way Connector with Leads. Fits 2004-2005 Ford E-350 Super Duty, N/A, Sending Unit 4 Way Connector with Leads. Fits 1999-2000 Ford E-350 Super Duty, N/A, Sending Unit 4 Way Connector with Leads. Fits 2002-2005 Ford Thunderbird, N/A, Sending Unit 4 Way Connector with Leads. Fits 2000-2005 Lincoln LS, N/A, Sending Unit 4 Way Connector with Leads. Fits 2003-2004 Ford Expedition, N/A, Sending Unit 4 Way Connector with Leads. Fits 2004 Ford F-150 Heritage, N/A, Sending Unit 4 Way Connector with Leads. Fits 2003-2004 Lincoln Navigator, N/A, Sending Unit 4 Way Connector with Leads. Fits 1998-2003 Ford F-150, N/A, Sending Unit 4 Way Connector with Leads. Fits 2002-2003 Lincoln Blackwood, N/A, Sending Unit 4 Way Connector with Leads. Fits 1997-2002 Ford E-150 Econoline, N/A, Sending Unit 4 Way Connector with Leads. Fits 1997-2002 Ford E-150 Econoline Club Wagon, N/A, Sending Unit 4 Way Connector with Leads. Fits 1997-2002 Ford E-250 Econoline, N/A, Sending Unit 4 Way Connector with Leads. Fits 1997-2002 Ford E-350 Econoline Club Wagon, N/A, Sending Unit 4 Way Connector with Leads. Fits 1997-1998 Ford E-350 Econoline, N/A, Sending Unit 4 Way Connector with Leads. Fits 1995-1998 Lincoln Mark VIII, N/A, 4 Way w/Leads. Fits 1995-1997 Lincoln Town Car, N/A, 4 Way w/Leads. Fits 1995-1996 Ford Crown Victoria, N/A, Sending Unit 4 Way Connector with Leads. Fits 1995-1996 Mercury Grand Marquis, N/A, Sending Unit 4 Way Connector with Leads.

Quality Assurance

Dorman designs this pigtail connector for reliable electrical repair use, with weatherproof terminals and a locking tab to support a secure connection in underhood environments. Part number 645-708 is built to match the listed Ford, Lincoln, and Mercury applications.