Standard Ignition US-548L Ignition Lock Cylinder

Brand Standard Ignition US-548L
Coding Coded
Connector Gender Male
Instructions Included No
Keys Included Yes
Mounting Bracket(s) Included No
Mounting Location Column
Terminal Gender Female
Terminal Type Blade
Fits Kia · 1 vehicle

Coded lock cylinder. Provides a precise replacement with a keyed setup.

Column-mounted design. Fits the steering column for straightforward installation.

Blade terminals. Uses a 4-terminal blade connection for reliable hookup.

Cross-references Standard Ignition US-548L, 4H1685 and 819002GA01 for the same application. See all 7.

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Ignition Lock Cylinder for 2009 Kia Optima

Standard Ignition US-548L is a coded ignition lock cylinder for the steering column on the 2009 Kia Optima. It includes keys and is built with a male connector, female blade terminals, and a 4-terminal layout for the specified application.

Key Features

  • Fits 2009 Kia Optima, column-mounted ignition lock cylinder application
  • Coded lock cylinder for keyed ignition operation
  • Includes keys and is supplied with key cut coding
  • Male connector with 1 connector and 4 female blade terminals
  • Standard Ignition US-548L replacement part number

Product Details

This ignition lock cylinder is used in the steering column ignition system on the 2009 Kia Optima. Standard Ignition US-548L is intended for vehicles that require a coded cylinder with the correct electrical connector and terminal configuration for ignition switch operation. This part cross-references 4H1685 and 819002GA01 for the same application.

For buyers searching for a 2009 Kia Optima ignition lock cylinder, Kia Optima column ignition cylinder replacement, or Standard Ignition US-548L, this part matches the listed vehicle application and connector style. The coded design supports proper key operation in the ignition lock assembly.

Common Issues This Part May Address

  • Worn or sticking ignition lock cylinder
  • Key that no longer turns smoothly in the column
  • Ignition cylinder damage from normal use or wear
  • Loss of proper key-to-cylinder operation
  • Replacement need after ignition lock service on a 2009 Kia Optima

Installation Notes and Tips

Verify the vehicle application, connector style, and terminal layout before installation. This part mounts in the column and does not include instructions. Confirm the existing ignition lock cylinder configuration on the 2009 Kia Optima before removal so the replacement matches the original setup. Standard Ignition US-548L should be installed with care to avoid damage to the steering column components.

Quality Assurance

Standard Ignition manufactures replacement ignition components for direct-fit service applications. US-548L is built to match the listed coded, connector, and terminal specifications for the confirmed vehicle fitment.

This part fits 1 vehicle
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2009KiaOptimaN/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-548L4H1685819002GA01CS1020LKS7020LLC65372LS1823C