Standard Ignition TC23 Automatic Transmission Output Shaft Speed Sensor Connector

Trailer Connector Switch for Ford and Mercury

Standard Ignition TC23 is a trailer connector switch built for older Ford and Mercury applications that use a 4-wire, bullet-terminal setup. It is designed with durable materials and a service-focused construction to help restore dependable electrical connection performance in vehicles such as the Ford Taurus, Ford Mustang, and Mercury Cougar.

Key Features

• Male and female connector genders for direct electrical interface
• 4-wire design with 4 bullet terminals
• Female and male terminal genders for proper mating
• Robust construction for installation confidence
• Built with high-grade materials for consistent electrical performance
• Standard Ignition TC23 for select Ford and Mercury cruise control and connector applications

Product Details

Standard Ignition TC23 is engineered for vehicles that require a black 2-wire, 1 male and 1 female each configuration, including many Ford and Mercury models with dealer-installed cruise control. This part number is commonly searched for Ford Taurus cruise control connector replacement, Mercury Sable electrical connector repair, and Ford F-150 trailer connector switch service. The TC23 is also cross-referenced with Standard Ignition TC30 for the same application.

Standard Ignition focuses on replacement parts that address common original equipment failure points. TC23 follows that approach with a design intended to restore reliable connection integrity in aging electrical systems across compatible Ford and Mercury platforms.

What It Helps Fix

• Broken or worn electrical connector contacts
• Intermittent cruise control switch connection issues
• Corroded or damaged bullet-terminal wiring interfaces
• Loose mating between male and female connector ends
• Electrical faults in older Ford and Mercury connector assemblies

Installation Notes and Tips

Verify the connector style, terminal gender, and wire count before installation. This part is listed for a wide range of Ford and Mercury vehicles, including 1983-1997 applications such as Ford Taurus, Ford Mustang, Ford Ranger, Mercury Cougar, and Mercury Grand Marquis. Fitment notes vary by vehicle and equipment package, including dealer-installed cruise control on certain models. Match the existing connector layout and terminal type to confirm proper application before service.

Quality Assurance

Standard Ignition trailer connectors and accessories are built with a robust design and high-grade materials to support precise performance. The brand’s long-running development focus is centered on technician needs and on replacement parts that address known OE failure issues.