Replace a worn or unreliable turn signal switch on your classic Ford truck or van with the Standard Ignition Turn Signal Switch TW-75. It is a direct-fit replacement for the 1973-1977 Ford F-100, F-250 and F-350, the 1975-1977 Ford F-150, the 1975-1977 Ford E-100, E-150, E-250 and E-350 Econoline, and the Econoline Club Wagon models listed below. See the Buyer's Guide tab for engine-specific details.
What it does: The turn signal switch controls the turn signal circuit, sending power to the left or right signal lamps as the lever is moved. Signs it may need replacing: signals that won't flash on one or both sides, intermittent signal operation, or signals that don't cancel after a turn. Bulbs, flashers and wiring can cause similar symptoms, so diagnose the circuit before replacing the switch.
Fits:
Interchange: S3290 · SW1102 · DL6490 · D3TZ13341B
This part cross-references / interchanges with the following part numbers:
Which vehicles does the Standard TW-75 turn signal switch fit?
It fits the 1973-1977 Ford F-100, F-250 and F-350, the 1975-1977 Ford F-150, and the 1975-1977 Ford E-100, E-150, E-250 and E-350 Econoline. See the Buyer's Guide tab for Club Wagon years.
What part numbers does TW-75 interchange with?
It cross-references S3290, SW1102, DL6490 and D3TZ13341B.
Is this switch tested before it ships?
Yes. Standard tests 100% of these switches to verify both their mechanical and their electrical switching performance.
What are signs a turn signal switch may need replacing?
Signs include signals that won't flash on one side, work only intermittently, or don't cancel after a turn. Bulbs, flashers and wiring can cause the same symptoms, so diagnose the circuit first.
What conductors does the TW-75 use?
It uses copper alloy conductors, which provide superior electrical conductivity with low resistive losses.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
