Standard Ignition US-181 Ignition Switch
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Standard Ignition

Standard Ignition US-181 Ignition Switch

Brand Standard Ignition US-181
Attachment Method Bolt on
Color/Finish Black, white
Connector Gender Female
Connector Quantity 1
Connector Shape Rectangular
Finish Plastic
Mounting Location Column
Terminal Gender Male
Terminal Quantity 8
Terminal Type Blade
Fits Toyota · 13 vehicles

Bolt-on installation. Simple replacement with a rectangular female connector.

Blade terminals. Eight male terminals provide a secure electrical connection.

Ignition switch. Controls the vehicle's ignition circuit from the column.

Cross-references Standard Ignition US-181, 18-0385 and 19021156 for the same application. See all 7.

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Ignition Switch for Toyota Column-Mount Applications

Standard Ignition US-181 is a column-mounted ignition switch built with a black and white plastic finish, a rectangular female connector, and blade-style male terminals. It is a direct-fit electrical replacement for select Toyota 4Runner and Toyota Pickup models with U.S. Emissions and Distributor Ignition Pickup configurations.

Key Features

  • Bolt-on attachment method for column installation
  • Column-mounted ignition switch design
  • 1 rectangular female connector
  • 8 male blade terminals
  • Black and white plastic finish
  • Standard Ignition US-181 replacement part

Detailed Description

This ignition switch is engineered for vehicles that use a column-mounted switch assembly and an 8-terminal blade connection layout. Standard Ignition US-181 is listed for 1992-1995 Toyota 4Runner and 1992-1995 Toyota Pickup models equipped with U.S. Emissions for Distributor Ignition Pickup, as well as 1990-1991 Toyota 4Runner and 1989-1991 Toyota Pickup applications. For buyers searching for a Toyota 4Runner ignition switch or Toyota Pickup ignition switch, US-181 provides the specified connector shape, terminal count, and mounting style needed for proper electrical interface.

This part cross-references 18-0385 and KS6395 for the same application.

What It Is Used For

  • Restoring key-operated ignition switch function
  • Addressing intermittent no-start conditions tied to switch wear
  • Correcting electrical contact issues in the column switch circuit
  • Replacing a damaged or failing Toyota ignition switch assembly
  • Resolving ignition accessory, start, or run-position faults

Installation Notes and Tips

Verify the vehicle’s year, model, and emissions/ignition pickup configuration before installation. Confirm the column mounting location, rectangular connector, 8 blade terminals, and bolt-on attachment method match the original switch. Compare the existing switch and connector layout to Standard Ignition US-181 before final assembly.

Quality Assurance

Standard Ignition supplies replacement electrical components for service applications, and this ignition switch is built to match the listed fitment and connection requirements for the specified Toyota vehicles.

Related reading

This part fits 13 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1995Toyota4RunnerN/ACompatible with vehicles equipped with U.S. Emissions for Distributor Ignition Pickup.
1995ToyotaPickupN/ACompatible with vehicles equipped with U.S. Emissions for Distributor Ignition Pickup.
1994Toyota4RunnerN/ACompatible with vehicles equipped with U.S. Emissions for Distributor Ignition Pickup.
1994ToyotaPickupN/ACompatible with vehicles equipped with U.S. Emissions for Distributor Ignition Pickup.
1993Toyota4RunnerN/ACompatible with vehicles equipped with U.S. Emissions for Distributor Ignition Pickup.
1993ToyotaPickupN/ACompatible with vehicles equipped with U.S. Emissions for Distributor Ignition Pickup.
1992Toyota4RunnerN/ACompatible with vehicles equipped with U.S. Emissions for Distributor Ignition Pickup.
1992ToyotaPickupN/ACompatible with vehicles equipped with U.S. Emissions for Distributor Ignition Pickup.
1991Toyota4RunnerN/A—
1991ToyotaPickupN/A—
1990Toyota4RunnerN/A—
1990ToyotaPickupN/A—
1989ToyotaPickupN/A—
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — US-18118-0385190211568445035080CS365KS6395LS618