HomeElectrical, Lighting and Body > SwitchesStandard Ignition TW-4 Turn Signal Switch
Part #: TW-4

Standard Ignition TW-4 Turn Signal Switch

⚙️ 49 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: Dodge and Plymouth, B150, B250, B350, D100, D150, D250, D350, Ramcharger, W100, W150, W250, W350, PB150, PB250, and PB350
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Reliable Turn Signal Switch for Dodge and Plymouth Vehicles

The Standard Ignition TW-4 turn signal switch is designed to restore proper signaling functionality in select Dodge and Plymouth models. Engineered as a new replacement part, it ensures consistent performance and compatibility with your vehicle's electrical system.

  • New Standard Ignition turn signal switch, part number TW-4
  • Compatible with Dodge and Plymouth models including B150, B250, B350, D100, D150, D250, D350, PB150, PB250, PB350, Ramcharger, W100, W150, W250, and W350
  • Features a male connector with 1 connector cavity
  • Equipped with 8 male terminals for secure electrical connections
  • Designed specifically for turn signal switch function

Product Details and Specifications

This Standard Ignition TW-4 turn signal switch is a direct replacement part engineered to meet OEM specifications. It features a male connector gender and a single connector cavity, ensuring a precise fit within the vehicle's wiring harness. The switch includes eight male terminals, providing reliable electrical contact for turn signal operation. As a new component, it offers dependable performance without the wear or degradation associated with remanufactured parts.

Compatible Vehicles and Applications

This turn signal switch is compatible with a range of Dodge and Plymouth trucks and vans, including the B150, B250, B350 series, D100 through D350 models, PB150 through PB350, Ramcharger, and W100 through W350. It is designed to replace faulty or worn turn signal switches in these vehicles, restoring proper signaling and enhancing driving safety.

  • Resolves intermittent or non-functioning turn signals
  • Eliminates issues with turn signal lever sticking or failure to return
  • Fixes electrical connection problems related to worn terminals
  • Restores proper signaling for safe lane changes and turns
  • Addresses dashboard indicator light malfunctions linked to the switch

Installation Notes and Tips

Installation of the Standard Ignition TW-4 turn signal switch requires basic automotive electrical knowledge. Disconnect the vehicle battery before beginning to prevent electrical shorts. Carefully remove the steering column covers to access the existing switch. Note the orientation and connector placement to ensure proper installation of the new switch. Verify that the male connector and terminal configuration match the original part. After installation, test all turn signal functions before reassembling the steering column.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable fit and function. The TW-4 turn signal switch is a new component backed by Standard Ignition's quality assurance processes. While specific warranty terms may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to ensure customer confidence in the product's durability and performance.

BrandStandard Ignition
Part NumberTW-4
Connector GenderMale
DisplayedYes
FunctionsTurn Signal Switch
New or RemanNew
Number Of Connector Cavities1
Terminal GenderMale

This part fits 49 vehicles. Search below:

YearMakeModelPositionNotes
1985DodgeB150N/ANot compatible with vehicles equipped with a Tilt Wheel.
1985DodgeB250N/ANot compatible with vehicles equipped with a Tilt Wheel.
1985DodgeB350N/ANot compatible with vehicles equipped with a Tilt Wheel.
1985DodgeD100N/ANot compatible with vehicles equipped with a Tilt Wheel.
1985DodgeD150N/ANot compatible with vehicles equipped with a Tilt Wheel.
1985DodgeD250N/ANot compatible with vehicles equipped with a Tilt Wheel.
1985DodgeD350N/ANot compatible with vehicles equipped with a Tilt Wheel.
1985DodgeRamchargerN/ANot compatible with vehicles equipped with a Tilt Wheel.
1985DodgeW100N/ANot compatible with vehicles equipped with a Tilt Wheel.
1985DodgeW150N/ANot compatible with vehicles equipped with a Tilt Wheel.
1985DodgeW250N/ANot compatible with vehicles equipped with a Tilt Wheel.
1985DodgeW350N/ANot compatible with vehicles equipped with a Tilt Wheel.
1984DodgeB150N/ANot compatible with vehicles equipped with a Tilt Wheel.
1984DodgeB250N/ANot compatible with vehicles equipped with a Tilt Wheel.
1984DodgeB350N/ANot compatible with vehicles equipped with a Tilt Wheel.
1984DodgeD100N/ANot compatible with vehicles equipped with a Tilt Wheel.
1984DodgeD150N/ANot compatible with vehicles equipped with a Tilt Wheel.
1984DodgeD250N/ANot compatible with vehicles equipped with a Tilt Wheel.
1984DodgeD350N/ANot compatible with vehicles equipped with a Tilt Wheel.
1984DodgeRamchargerN/ANot compatible with vehicles equipped with a Tilt Wheel.
1984DodgeW150N/ANot compatible with vehicles equipped with a Tilt Wheel.
1984DodgeW250N/ANot compatible with vehicles equipped with a Tilt Wheel.
1984DodgeW350N/ANot compatible with vehicles equipped with a Tilt Wheel.
1983DodgeB150N/ANot compatible with vehicles equipped with a Tilt Wheel.
1983DodgeB250N/ANot compatible with vehicles equipped with a Tilt Wheel.
1983DodgeB350N/ANot compatible with vehicles equipped with a Tilt Wheel.
1983DodgeD150N/ANot compatible with vehicles equipped with a Tilt Wheel.
1983DodgeD250N/ANot compatible with vehicles equipped with a Tilt Wheel.
1983DodgeD350N/ANot compatible with vehicles equipped with a Tilt Wheel.
1983DodgeRamchargerN/ANot compatible with vehicles equipped with a Tilt Wheel.
1983DodgeW150N/ANot compatible with vehicles equipped with a Tilt Wheel.
1983DodgeW250N/ANot compatible with vehicles equipped with a Tilt Wheel.
1983DodgeW350N/ANot compatible with vehicles equipped with a Tilt Wheel.
1983PlymouthPB150N/ANot compatible with vehicles equipped with a Tilt Wheel.
1983PlymouthPB250N/ANot compatible with vehicles equipped with a Tilt Wheel.
1983PlymouthPB350N/ANot compatible with vehicles equipped with a Tilt Wheel.
1982DodgeB150N/ANot compatible with vehicles equipped with a Tilt Wheel.
1982DodgeB250N/ANot compatible with vehicles equipped with a Tilt Wheel.
1982DodgeB350N/ANot compatible with vehicles equipped with a Tilt Wheel.
1982DodgeD150N/ANot compatible with vehicles equipped with a Tilt Wheel.
1982DodgeD250N/ANot compatible with vehicles equipped with a Tilt Wheel.
1982DodgeD350N/ANot compatible with vehicles equipped with a Tilt Wheel.
1982DodgeRamchargerN/ANot compatible with vehicles equipped with a Tilt Wheel.
1982DodgeW150N/ANot compatible with vehicles equipped with a Tilt Wheel.
1982DodgeW250N/ANot compatible with vehicles equipped with a Tilt Wheel.
1982DodgeW350N/ANot compatible with vehicles equipped with a Tilt Wheel.
1982PlymouthPB150N/ANot compatible with vehicles equipped with a Tilt Wheel.
1982PlymouthPB250N/ANot compatible with vehicles equipped with a Tilt Wheel.
1982PlymouthPB350N/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:

190211351S2507421681653-58685DL6132DS137S945SM111SW269

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