Standard Ignition S-2236 Trailer Tow Relay Connector

Trailer Tow Relay Connector for Ford Applications

Standard Ignition S-2236 is a direct replacement trailer tow relay connector for select Ford, Lincoln, and Mercury vehicles. It is built for repairing damaged electrical connector ends without replacing the full harness, helping restore a secure trailer tow relay connection.

Key Features

• Female connector with a round housing
• 7 female blade terminals with 7-wire configuration
• Constructed with copper alloy, brass, phosphor bronze, and polyamide resin materials
• Direct replacement electrical connector for trailer tow relay service
• 100% tested for mechanical and electrical fit, form, and function
• Standard Ignition S-2236 for targeted connector repair

Product Details

This Standard Ignition trailer tow relay connector is made for electrical repair work where the original connector body is damaged, corroded, or no longer locks in properly. The female round connector design and blade-style terminals support a reliable connection in trailer tow relay circuits. Standard Ignition S-2236 is a practical choice for restoring wiring integrity on Ford F-150, Ford Explorer, and related truck and SUV applications.

This part cross-references Autolite 1103 for the same application.

Common Problems It Can Help Solve

• Broken or heat-damaged trailer tow relay connector housing
• Corroded terminals causing intermittent trailer lighting or relay operation
• Loose electrical contact at the relay connector
• Wiring damage at the connector end instead of the full harness
• Failed connector fitment on trailer tow relay circuits

Installation Notes and Tips

Verify connector shape, terminal count, and wire count before installation. Match the existing trailer tow relay connector to the round female 7-terminal layout and confirm the vehicle wiring configuration before splicing or terminating. Fits 1999-2011 Ford Explorer, N/A; Fits 2009-2011 Ford Flex, N/A; Fits 2009-2010 Ford Expedition, N/A; Fits 2003-2006 Ford Expedition, N/A; Fits 2005-2010 Ford F-150, N/A; Fits 2006-2010 Ford F-250 Super Duty, N/A; Fits 2006-2010 Ford F-350 Super Duty, N/A; Fits 2010 Lincoln MKT, N/A; Fits 2003-2010 Lincoln Navigator, N/A; Fits 1999 Lincoln Navigator, N/A; Fits 2000-2010 Mercury Mountaineer, N/A; Fits 1999-2009 Ford F-350, N/A; Fits 2006-2008 Lincoln Mark LT, N/A; Fits 2003-2005 Lincoln Aviator, N/A; Fits 2002-2004 Ford F-250, N/A; Fits 2000-2003 Ford F-150, N/A, 7 female terminals black ground block connector; Fits 2002 Lincoln Blackwood, N/A; Fits 2000-2002 Lincoln Navigator, N/A, 7 female terminals black ground block connector; Fits 2001 Ford Excursion, N/A; Fits 1999-2001 Ford F-250, N/A, 7 female terminals black ground block connector.

Quality Assurance

Standard Ignition manufactures this connector with high-grade terminal and housing materials and tests each electrical connector for proper mechanical and electrical fit, form, and function.