Standard Ignition TW-73 Turn Signal Switch

Turn Signal Switch for Ford Applications

Standard Ignition TW-73 is a new turn signal switch built for Ford vehicles that need reliable directional signaling and consistent electrical performance. It uses copper alloy conductors for low-resistance current flow and is 100% tested for mechanical and electrical switching function.

• Turn signal switch for select Ford trucks, vans, and Aerostar applications
• Black and white plastic finish
• Male connector gender with 1 connector cavity
• Female terminals, 10 terminal quantity
• New construction for service replacement use
• Standard Ignition TW-73 cross-references S3291

Detailed Product Overview

This Standard Ignition TW-73 turn signal switch is engineered for service professionals who need dependable signal control in older Ford steering column applications. It is listed for 1980-1983 Ford Bronco, E-100 Econoline, E-100 Econoline Club Wagon, E-150 Econoline, E-150 Econoline Club Wagon, E-250 Econoline, E-250 Econoline Club Wagon, E-350 Econoline, E-350 Econoline Club Wagon, F-100, F-150, F-250, and F-350 models without a tilt wheel, plus 1986 Ford Aerostar. The TW-73 part number is also useful when searching for a direct replacement turn signal switch for these Ford platforms.

Built with durable materials and copper alloy conductors, this switch is designed to maintain stable electrical contact and accurate signal operation. Standard Ignition tests each unit for both mechanical movement and electrical switching performance before release.

What It Helps Fix

• Turn signals that do not activate or cancel correctly
• Intermittent signal operation caused by worn internal contacts
• Electrical switching issues in the steering column
• Signal lever movement that no longer produces consistent output
• Replacement needs on aging Ford Bronco, F-Series, Econoline, and Aerostar vehicles

Installation Notes and Tips

Verify steering column configuration before ordering. This part is not compatible with vehicles equipped with a tilt wheel on the listed 1980-1983 Ford applications. Confirm connector style, terminal count, and vehicle year/model match the original switch before installation. The TW-73 should be installed as a direct replacement for the specified Ford applications only.

Quality Assurance

Standard Ignition backs this switch with a design approach focused on technician needs, using robust materials and tested electrical performance for service replacement reliability.