HomeElectrical, Lighting and Body > SwitchesStandard Ignition TW-73 Turn Signal Switch
Part #: TW-73

Standard Ignition TW-73 Turn Signal Switch

⚙️ 53 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Aerostar, 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
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Reliable Turn Signal Switch for Ford Trucks and Vans

The Standard Ignition TW-73 turn signal switch is designed to provide dependable performance for a range of Ford vehicles. Engineered with durable plastic construction and a black and white finish, this new switch ensures consistent signaling functionality for your Ford Aerostar, Bronco, E-Series Econoline, and F-Series trucks.

  • Compatible with Ford Aerostar, Bronco, E-100, E-150, E-250, E-350 Econoline models and F-100, F-150, F-250, F-350 trucks
  • New turn signal switch with part number TW-73
  • Black and white plastic finish for durability and corrosion resistance
  • Male connector gender with 1 connector cavity and 10 female terminals
  • Designed specifically for turn signal operation

Product Features and Specifications

The TW-73 turn signal switch from Standard Ignition is built with a plastic finish that resists wear and environmental damage. It features a single male connector with 10 female terminals, ensuring secure and reliable electrical connections. This switch is a new replacement part, not remanufactured, providing fresh components for your vehicle’s electrical system. The black and white color scheme matches original equipment for seamless integration.

Compatible Ford Models and Applications

This turn signal switch is compatible with a variety of Ford vehicles, including the Aerostar and Bronco models, as well as multiple Econoline vans such as the E-100, E-150, E-250, and E-350, including their Club Wagon variants. It also fits Ford’s F-Series trucks, including the F-100, F-150, F-250, and F-350. The TW-73 part number ensures you receive the correct switch designed for these specific models.

Common Issues Addressed by the TW-73 Turn Signal Switch

  • Intermittent or non-functioning turn signals on compatible Ford trucks and vans
  • Turn signals that fail to cancel after a turn
  • Electrical connection problems due to worn or damaged switch terminals
  • Switches with broken or loose connectors causing signal failure
  • Replacement of faulty or aged turn signal switches to restore proper signaling

Installation Notes and Tips

  • Ensure vehicle battery is disconnected before beginning installation to prevent electrical shorts
  • Verify the part number TW-73 matches the original switch for proper fitment
  • Handle the plastic components carefully to avoid damage during installation
  • Check connector terminals for corrosion or damage and clean if necessary before connecting
  • Test turn signal operation after installation to confirm correct functionality

Quality Assurance and Warranty

Standard Ignition manufactures the TW-73 turn signal switch to meet or exceed OEM specifications. This new part undergoes quality control inspections to ensure reliable performance and fitment. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to provide confidence in your purchase.

BrandStandard Ignition
Part NumberTW-73
ColorBlack, White
Connector GenderMale
DisplayedYes
FinishPlastic
FunctionsTurn Signal Switch
New or RemanNew
Number Of Connector Cavities1
Terminal GenderFemale

This part fits 53 vehicles. Search below:

YearMakeModelPositionNotes
1986FordAerostarN/A
1983FordBroncoN/ANot compatible with vehicles equipped with a Tilt Wheel.
1983FordE-100 EconolineN/ANot compatible with vehicles equipped with a Tilt Wheel.
1983FordE-100 Econoline Club WagonN/ANot compatible with vehicles equipped with a Tilt Wheel.
1983FordE-150 EconolineN/ANot compatible with vehicles equipped with a Tilt Wheel.
1983FordE-150 Econoline Club WagonN/ANot compatible with vehicles equipped with a Tilt Wheel.
1983FordE-250 EconolineN/ANot compatible with vehicles equipped with a Tilt Wheel.
1983FordE-250 Econoline Club WagonN/ANot compatible with vehicles equipped with a Tilt Wheel.
1983FordE-350 EconolineN/ANot compatible with vehicles equipped with a Tilt Wheel.
1983FordE-350 Econoline Club WagonN/ANot compatible with vehicles equipped with a Tilt Wheel.
1983FordF-100N/ANot compatible with vehicles equipped with a Tilt Wheel.
1983FordF-150N/ANot compatible with vehicles equipped with a Tilt Wheel.
1983FordF-250N/ANot compatible with vehicles equipped with a Tilt Wheel.
1983FordF-350N/ANot compatible with vehicles equipped with a Tilt Wheel.
1982FordBroncoN/ANot compatible with vehicles equipped with a Tilt Wheel.
1982FordE-100 EconolineN/ANot compatible with vehicles equipped with a Tilt Wheel.
1982FordE-100 Econoline Club WagonN/ANot compatible with vehicles equipped with a Tilt Wheel.
1982FordE-150 EconolineN/ANot compatible with vehicles equipped with a Tilt Wheel.
1982FordE-150 Econoline Club WagonN/ANot compatible with vehicles equipped with a Tilt Wheel.
1982FordE-250 EconolineN/ANot compatible with vehicles equipped with a Tilt Wheel.
1982FordE-250 Econoline Club WagonN/ANot compatible with vehicles equipped with a Tilt Wheel.
1982FordE-350 EconolineN/ANot compatible with vehicles equipped with a Tilt Wheel.
1982FordE-350 Econoline Club WagonN/ANot compatible with vehicles equipped with a Tilt Wheel.
1982FordF-100N/ANot compatible with vehicles equipped with a Tilt Wheel.
1982FordF-150N/ANot compatible with vehicles equipped with a Tilt Wheel.
1982FordF-250N/ANot compatible with vehicles equipped with a Tilt Wheel.
1982FordF-350N/ANot compatible with vehicles equipped with a Tilt Wheel.
1981FordBroncoN/ANot compatible with vehicles equipped with a Tilt Wheel.
1981FordE-100 EconolineN/ANot compatible with vehicles equipped with a Tilt Wheel.
1981FordE-100 Econoline Club WagonN/ANot compatible with vehicles equipped with a Tilt Wheel.
1981FordE-150 EconolineN/ANot compatible with vehicles equipped with a Tilt Wheel.
1981FordE-150 Econoline Club WagonN/ANot compatible with vehicles equipped with a Tilt Wheel.
1981FordE-250 EconolineN/ANot compatible with vehicles equipped with a Tilt Wheel.
1981FordE-250 Econoline Club WagonN/ANot compatible with vehicles equipped with a Tilt Wheel.
1981FordE-350 EconolineN/ANot compatible with vehicles equipped with a Tilt Wheel.
1981FordE-350 Econoline Club WagonN/ANot compatible with vehicles equipped with a Tilt Wheel.
1981FordF-100N/ANot compatible with vehicles equipped with a Tilt Wheel.
1981FordF-150N/ANot compatible with vehicles equipped with a Tilt Wheel.
1981FordF-250N/ANot compatible with vehicles equipped with a Tilt Wheel.
1981FordF-350N/ANot compatible with vehicles equipped with a Tilt Wheel.
1980FordBroncoN/ANot compatible with vehicles equipped with a Tilt Wheel.
1980FordE-100 EconolineN/ANot compatible with vehicles equipped with a Tilt Wheel.
1980FordE-100 Econoline Club WagonN/ANot compatible with vehicles equipped with a Tilt Wheel.
1980FordE-150 EconolineN/ANot compatible with vehicles equipped with a Tilt Wheel.
1980FordE-150 Econoline Club WagonN/ANot compatible with vehicles equipped with a Tilt Wheel.
1980FordE-250 EconolineN/ANot compatible with vehicles equipped with a Tilt Wheel.
1980FordE-250 Econoline Club WagonN/ANot compatible with vehicles equipped with a Tilt Wheel.
1980FordE-350 EconolineN/ANot compatible with vehicles equipped with a Tilt Wheel.
1980FordE-350 Econoline Club WagonN/ANot compatible with vehicles equipped with a Tilt Wheel.
1980FordF-100N/ANot compatible with vehicles equipped with a Tilt Wheel.
1980FordF-150N/ANot compatible with vehicles equipped with a Tilt Wheel.
1980FordF-250N/ANot compatible with vehicles equipped with a Tilt Wheel.
1980FordF-350N/ANot compatible with vehicles equipped with a Tilt Wheel.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1S109453-5860988923907DL6491DS244E1HZ13341HAS3291SM49FSW1097

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.