Dorman 645-243 Multi-Purpose Electrical Connector

Dorman 645-243 Multi-Purpose Connector

Dorman 645-243 is a multi-purpose female electrical connector built for repair work and accessory installations where a dependable pigtail is needed. It supports quick circuit disconnection for service and is engineered for consistent electrical performance in demanding automotive applications.

Key Features

• Female blade-style connector for electrical repair and replacement use
• 6-wire, 6-terminal design for multi-circuit connections
• 18-gauge wiring harness with an 11.18-inch harness length
• Black, green, and red wire color identification for easier circuit tracing
• Oval rectangular connector shape for serviceable underhood and body electrical repairs
• Direct replacement style for Ford, Lincoln, and Mercury throttle-related connector applications

Detailed Description

This Dorman 645-243 pigtail connector is a practical solution for restoring damaged wiring connections on throttle control and throttle position sensor circuits. It is listed for a wide range of Ford, Lincoln, and Mercury vehicles, including Ford Escape, Ford F-150, Ford Explorer, Lincoln Navigator, and Mercury Milan applications. This part cross-references Standard Ignition S2409 for the same application.

Use Dorman 645-243 when you need a service connector that supports reliable circuit disconnection and repair on electronic throttle control motor connector and throttle position sensor connector applications. The female terminal layout, 18-gauge wire, and multi-wire configuration make it suitable for electrical repairs where the original connector housing or terminals have failed. Part number 645-243 is also referenced in interchange listings with AU2Z14S411MA and WPT1063.

What It Helps Fix

• Broken, heat-damaged, or corroded throttle connector housings
• Intermittent electrical contact at the throttle body or sensor connector
• Wiring repairs after connector terminal damage
• Service disconnect issues during diagnostics or component replacement
• Accessory or harness repair work requiring a multi-purpose female connector

Installation Notes and Tips

Match the connector shape, terminal count, wire gauge, and circuit function before installation. Verify the vehicle application by year, make, model, and connector type, since this part is listed for multiple Ford, Lincoln, and Mercury platforms. For best results, confirm wire routing and pinout before splicing or terminating the harness.

Quality Assurance

Dorman electrical connectors are built for repair-focused service use and are engineered for dependable performance in automotive wiring applications. This part number 645-243 is cataloged for broad fitment coverage across 2006-2023 Ford, Lincoln, and Mercury models, including Ford Escape, Ford F-150, and Lincoln Navigator applications.

• Fits 2010-2023 Ford Escape, Electronic Throttle Control Motor Connector
• Fits 2018-2023 Ford Expedition, Electronic Throttle Control Motor Connector
• Fits 2023 Ford Explorer, Electronic Throttle Control Motor Connector
• Fits 2011-2021 Ford Explorer, Electronic Throttle Control Motor Connector
• Fits 2018-2023 Ford F-150, Electronic Throttle Control Motor Connector
• Fits 2011-2014 Ford F-150, Electronic Throttle Control Motor Connector
• Fits 2019-2023 Ford Ranger, Throttle Position Sensor Connector
• Fits 2020-2023 Lincoln Aviator, Throttle Position Sensor Connector
• Fits 2020-2023 Lincoln Corsair, Electronic Throttle Control Motor Connector
• Fits 2015-2023 Lincoln Navigator, Electronic Throttle Control Motor Connector
• Fits 2022 Ford Explorer, Throttle Position Sensor Connector
• Fits 2011-2022 Ford F-250 Super Duty, Electronic Throttle Control Motor Connector
• Fits 2011-2022 Ford F-350 Super Duty, Electronic Throttle Control Motor Connector
• Fits 2017-2019 Ford E-350 Super Duty, Electronic Throttle Control Motor Connector
• Fits 2019 Ford EcoSport, Throttle Position Sensor Connector
• Fits 2011-2019 Ford Edge, Throttle Position Sensor Connector
• Fits 2013-2019 Ford Flex, Electronic Throttle Control Motor Connector
• Fits 2010-2019 Ford Fusion, Electronic Throttle Control Motor Connector
• Fits 2006-2007 Ford Fusion, Electronic Throttle Control Motor Connector
• Fits 2018-2019 Ford Mustang, Throttle Position Sensor Connector
• Fits 2013-2019 Ford Taurus, Electronic Throttle Control Motor Connector
• Fits 2014-2019 Ford Transit Connect, Electronic Throttle Control Motor Connector
• Fits 2015-2019 Ford Transit-150, Electronic Throttle Control Motor Connector
• Fits 2015-2019 Ford Transit-250, Electronic Throttle Control Motor Connector
• Fits 2015-2019 Ford Transit-350, Electronic Throttle Control Motor Connector
• Fits 2015-2019 Ford Transit-350 HD, Electronic Throttle Control Motor Connector
• Fits 2017-2019 Lincoln Continental, Electronic Throttle Control Motor Connector
• Fits 2015-2019 Lincoln MKC, Electronic Throttle Control Motor Connector
• Fits 2013-2019 Lincoln MKT, Electronic Throttle Control Motor Connector
• Fits 2011-2019 Lincoln MKZ, Electronic Throttle Control Motor Connector
• Fits 2019 Lincoln Nautilus, Throttle Position Sensor Connector
• Fits 2018 Ford EcoSport, Electronic Throttle Control Motor Connector
• Fits 2017-2018 Lincoln MKX, Throttle Position Sensor Connector
• Fits 2013-2017 Ford C-Max, Throttle Position Sensor Connector
• Fits 2015-2017 Ford Expedition, Throttle Position Sensor Connector
• Fits 2015-2017 Ford F-150, Throttle Position Sensor Connector
• Fits 2012-2017 Ford Focus, Electronic Throttle Control Motor Connector
• Fits 2011-2017 Ford Mustang, Electronic Throttle Control Motor Connector
• Fits 2013-2016 Lincoln MKS, Electronic Throttle Control Motor Connector
• Fits 2011-2016 Lincoln MKX, Electronic Throttle Control Motor Connector
• Fits 2011-2012 Ford Flex, 6 Cavity
• Fits 2010-2011 Mercury Mariner, Electronic Throttle Control Motor Connector
• Fits 2010-2011 Mercury Milan, Electronic Throttle Control Motor Connector
• Fits 2006-2007 Mercury Milan, Electronic Throttle Control Motor Connector
• Fits 2008-2009 Ford Fusion, 6 Cavity
• Fits 2008-2009 Mercury Milan, 6 Cavity