Standard Ignition TW-75 Turn Signal Switch

Turn Signal Switch for Ford Econoline and F-Series

Standard Ignition TW-75 is a new 12-volt turn signal switch built for dependable electrical switching in classic Ford trucks and vans. It is a direct-fit service part for 1973-1977 Ford F-100, F-250, and F-350 models, plus 1975-1977 Ford E-Series Econoline applications.

Key Features

• Turn signal switch function for steering column signal control
• 12-volt electrical design
• Female connector with male terminals
• 9-terminal layout with wire leads and pins
• Copper alloy conductors for strong electrical conductivity and reduced resistance
• New replacement part for service repair work
• 100% tested for mechanical and electrical switching performance

Product Details

Standard Ignition TW-75 is engineered with durable materials to meet the demands of professional repair work. The copper alloy conductor design supports consistent current flow, while the tested switching performance helps ensure reliable operation of the turn signal circuit. This part cross-references D3TZ13341B and SW1102 for the same application. It is a practical replacement for Ford E-100 Econoline, E-150 Econoline, E-250 Econoline, E-350 Econoline, and Ford F-Series trucks where the original turn signal switch needs service.

Common Problems It Can Solve

• Turn signals that do not activate or cancel correctly
• Intermittent signal operation caused by worn internal contacts
• Electrical resistance issues in the steering column switch circuit
• Broken or unreliable switch terminals and lead connections
• Restoration needs on classic Ford Econoline and F-Series vehicles

Installation Notes and Tips

Verify connector style, terminal count, and vehicle application before installation. This TW-75 uses a female connector, male terminals, and wire leads with pins, so matching the original harness layout is important. Confirm the 12-volt system and compare the existing switch to the replacement part before final assembly.

Quality Assurance

Standard Ignition builds this switch with robust materials and copper alloy conductors, then tests each part for mechanical and electrical switching performance before release.