HomeIgnition > Primary IgnitionStandard Ignition US-521L Ignition Lock Cylinder
Part #: US-521L

Standard Ignition US-521L Ignition Lock Cylinder

⚙️ 2 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: Toyota, Highlander
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Reliable Ignition Lock Cylinder for Toyota Highlander

The Standard Ignition US-521L ignition lock cylinder is designed specifically for Toyota Highlander models. This coded ignition lock cylinder comes with two keys and includes detailed installation instructions to ensure a smooth replacement process.

Key Features of the Standard Ignition US-521L

  • Coded ignition lock cylinder for enhanced security
  • Includes two keys for convenience and backup
  • Installation instructions provided for easy setup
  • Designed for column mounting location
  • Compatible with Toyota Highlander vehicles

Product Details and Compatibility

The Standard Ignition US-521L ignition lock cylinder is engineered to meet the specifications of Toyota Highlander models requiring a primary ignition component. This part is coded, ensuring it matches the vehicle’s security system. The package includes two keys, allowing for immediate use and a spare key for added security. While mounting brackets and hardware are not included, the lock cylinder is designed for column installation, making it suitable for direct replacement in the ignition system.

Common Applications and Problem Resolution

  • Replacement of worn or damaged ignition lock cylinders
  • Resolving issues with ignition key turning or sticking
  • Addressing lost or stolen keys with a coded replacement
  • Fixing ignition lock cylinder failures that prevent vehicle start
  • Upgrading to a secure, coded ignition component for Toyota Highlander

Installation Notes and Tips

Installation of the Standard Ignition US-521L should be performed with care to avoid damage to the steering column or ignition system. Follow the included instructions closely. Since mounting brackets and hardware are not included, retain original components or source compatible hardware if necessary. Ensure the keys are tested for proper operation before completing installation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet OEM standards for fit and function. The US-521L ignition lock cylinder undergoes quality checks to ensure reliable performance. This product includes a warranty that covers defects in materials and workmanship, providing confidence in its durability and compatibility with Toyota Highlander vehicles.

BrandStandard Ignition
Part NumberUS-521L
CodingCoded
Instructions IncludedYes
Keys IncludedYes
Mounting Bracket(s) IncludedNo
Mounting LocationColumn

This part fits 2 vehicles. Search below:

YearMakeModelPositionNotes
2002ToyotaHighlanderN/Aw/ Immobilizer
2001ToyotaHighlanderN/Aw/ Immobilizer

* 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:

18-09814H116853-20446905752190CS993LKS6993LLC65345LS1236C

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