HomeIgnition > Primary IgnitionStandard Ignition US-549L Ignition Lock Cylinder
Part #: US-549L

Standard Ignition US-549L Ignition Lock Cylinder

⚙️ 1 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Kia, Optima
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Reliable Ignition Lock Cylinder for Kia Optima

The Standard Ignition US-549L ignition lock cylinder is designed specifically for Kia Optima models, providing a secure and precise fit. This primary ignition component ensures smooth key operation and reliable vehicle start-up.

  • Compatible with Kia Optima vehicles
  • Part number US-549L for exact replacement
  • Primary ignition lock cylinder for secure key engagement
  • Durable construction for long-lasting performance
  • Direct fit for easy installation without modifications

Product Details and Compatibility

This ignition lock cylinder from Standard Ignition is engineered to meet OEM specifications for Kia Optima models. The US-549L part number identifies this component as a direct replacement for the original ignition lock cylinder, ensuring proper fit and function. It is a critical part of the vehicle's primary ignition system, responsible for engaging the ignition switch and allowing the engine to start. The design focuses on durability and precision to maintain consistent key operation over time.

Common Applications and Problem Resolution

  • Replacement for worn or damaged ignition lock cylinders
  • Fixes issues with key sticking or difficulty turning
  • Resolves ignition switch engagement problems
  • Addresses security concerns related to ignition lock failure
  • Restores proper vehicle start-up functionality

Installation Notes and Tips

Installation of the Standard Ignition US-549L ignition lock cylinder is straightforward when following vehicle-specific procedures. It is recommended to disconnect the battery before beginning to avoid electrical issues. Use the appropriate tools to remove the steering column covers and access the ignition lock cylinder. Ensure the key is in the correct position to release the old cylinder and install the new one securely. Testing the key operation before reassembling the steering column is advised to confirm proper installation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The US-549L ignition lock cylinder undergoes quality control inspections to ensure consistent fit and function. Warranty coverage details are provided by Standard Ignition and typically include protection against defects in materials and workmanship for a specified period.

BrandStandard Ignition
Part NumberUS-549L
CodingCoded
Connector GenderMale
Instructions IncludedNo
Keys IncludedYes
Mounting Bracket(s) IncludedNo
Mounting LocationColumn
Terminal GenderFemale
Terminal TypeBlade

This part fits 1 vehicles. Search below:

YearMakeModelPositionNotes
2010KiaOptimaN/ACompatible with Ignition Lock Cylinder in Chrome Finish.

* 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:

4H1631819002GF00CS1021LKS7021LLC65373LS1769C

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