Standard Ignition US-181L Ignition Lock Cylinder

Brand Standard Ignition US-181L
Coding Coded
Instructions Included Yes
Keys Included Yes
Mounting Bracket(s) Included No
Mounting Location Column
Fits Mazda · 33 vehicles

Coded lock cylinder. Includes keys for a ready-to-match replacement.

Instructions included. Helps make installation more straightforward.

Ignition lock cylinder. Restores secure key-controlled ignition operation.

Cross-references Standard Ignition US-181L, 1489GAS and CS432L for the same application. See all 5.

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Ignition Lock Cylinder for Mazda Applications

The Standard Ignition US-181L ignition lock cylinder is a coded replacement for column-mounted ignition systems. It includes instructions and keys, making it a direct service part for restoring key operation on select Mazda vehicles.

Key Features

  • Coded ignition lock cylinder for column mounting
  • Includes instructions for installation and setup
  • Keys included for immediate use
  • Mounting bracket(s) not included
  • Standard Ignition US-181L for OE-style service replacement

Detailed Description

Standard Ignition US-181L is an ignition lock cylinder built for column-mounted applications and supplied in a coded configuration. It is used to replace a worn, sticking, or damaged lock cylinder while maintaining proper key operation at the steering column. This part is a practical choice for Mazda 626, Mazda MX-6, Mazda 929, Mazda 323, Mazda Miata, Mazda Protege, and Mazda MX-3 models within the listed years. This part number, US-181L, is also referenced for service interchange needs where the same application is required.

This part cross-references 1489GAS and CS432L for the same application.

Vehicle Fitment

  • Fits 1993-1997 Mazda 626, N/A
  • Fits 1993-1997 Mazda MX-6, N/A
  • Fits 1992-1995 Mazda 929, N/A
  • Fits 1990-1994 Mazda 323, N/A
  • Fits 1990-1994 Mazda Miata, N/A
  • Fits 1990-1994 Mazda Protege, N/A
  • Fits 1992-1993 Mazda MX-3, N/A

What It Helps Fix

  • Key will not turn smoothly in the ignition
  • Worn or damaged lock cylinder internals
  • Ignition switch operation issues caused by cylinder wear
  • Lost or unusable original cylinder key function
  • Column ignition service needs on select Mazda vehicles

Installation Notes

Review the included instructions before installation. Verify the vehicle’s column-mounted ignition configuration and confirm fitment by year, make, and model before service. Mounting bracket(s) are not included, so reuse existing hardware where applicable and inspect related column components for wear during replacement.

Quality Assurance

Standard Ignition supplies this US-181L lock cylinder as a coded replacement with keys included for service convenience. It is built for direct replacement use in the listed Mazda applications.

This part fits 33 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelTransmissionLitersCylindersPositionNotes
1997Mazda626N/A
1997MazdaMX-6AutomaticN/A
1996Mazda626N/A
1996MazdaMX-6AutomaticN/A
1995Mazda626N/A
1995Mazda929Automatic3.0LV6N/A
1995MazdaMX-6AutomaticN/A
1994Mazda323AutomaticN/A
1994Mazda626N/A
1994Mazda929Automatic3.0LV6N/A
1994MazdaMiataAutomaticN/A
1994MazdaMX-6AutomaticN/A
1994MazdaProtegeAutomaticN/A
1993Mazda323AutomaticN/A
1993Mazda626N/A
1993Mazda929Automatic3.0LV6N/A
1993MazdaMiataAutomaticN/A
1993MazdaMX-3Automatic1.6LL4N/A
1993MazdaMX-3Automatic1.8LV6N/A
1993MazdaMX-6AutomaticN/A
1993MazdaProtegeAutomaticN/A
1992Mazda323AutomaticN/A
1992Mazda929Automatic3.0LV6N/A
1992MazdaMiataAutomaticN/A
1992MazdaMX-3Automatic1.6LL4N/A
1992MazdaMX-3Automatic1.8LV6N/A
1992MazdaProtegeAutomaticN/A
1991Mazda323AutomaticN/A
1991MazdaMiataAutomaticN/A
1991MazdaProtegeAutomaticN/A
1990Mazda323AutomaticN/A
1990MazdaMiataAutomaticN/A
1990MazdaProtegeAutomaticN/A
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — US-181L1489GASCS432LKS6065LC14890