HomeIgnition > Primary IgnitionStandard Ignition US-173L Ignition Lock Cylinder
Part #: US-173L

Standard Ignition US-173L Ignition Lock Cylinder

⚙️ 12 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: Ford and Mercury, Contour and Mystique
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Overview of Standard Ignition US-173L Ignition Lock Cylinder

The Standard Ignition US-173L ignition lock cylinder is designed for reliable operation in select Ford and Mercury vehicles. This coded ignition lock cylinder comes with two keys and includes installation instructions to facilitate a smooth replacement process.

  • Coded ignition lock cylinder for enhanced security
  • Includes two keys for convenience
  • Installation instructions provided
  • Designed for column mounting location
  • Compatible with Ford Contour and Mercury Mystique models

Product Details and Features

The US-173L ignition lock cylinder by Standard Ignition is engineered to meet OEM specifications for Ford Contour and Mercury Mystique vehicles. This part is coded, ensuring that the ignition system maintains proper security and functionality. The package includes two keys, allowing for immediate use and a spare key for backup. Installation instructions are included to assist with the replacement process, although mounting brackets are not part of this kit since it is designed to fit directly into the steering column.

Compatible Vehicles and Applications

This ignition lock cylinder is specifically compatible with the Ford Contour and Mercury Mystique models. It is intended for use in the column mounting location, making it suitable for primary ignition replacement in these vehicles. The part number US-173L should be referenced to ensure proper fitment and compatibility.

  • Replacement for worn or damaged ignition lock cylinders
  • Resolves issues with ignition key turning or sticking
  • Addresses problems with ignition security and coding
  • Restores proper key recognition and vehicle start function
  • Useful for lost or broken keys when replacing the ignition cylinder

Installation Notes and Tips

Installation of the Standard Ignition US-173L ignition lock cylinder requires access to the steering column. Follow the included instructions carefully to avoid damage to the ignition system. Since mounting brackets are not included, ensure the existing column hardware is intact and compatible. It is recommended to verify the coding and key operation before final assembly.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards for durability and performance. The US-173L ignition lock cylinder is backed by Standard Ignition's quality assurance protocols. Please consult the product documentation or manufacturer resources for specific warranty details related to this part.

BrandStandard Ignition
Part NumberUS-173L
CodingCoded
Instructions IncludedYes
Keys IncludedYes
Mounting Bracket(s) IncludedNo
Mounting LocationColumn

This part fits 12 vehicles. Search below:

YearMakeModelPositionNotes
2000FordContourN/Aw/ Immobilizer
2000MercuryMystiqueN/Aw/ Immobilizer
1999FordContourN/Aw/ Immobilizer
1999MercuryMystiqueN/Aw/ Immobilizer
1998FordContourN/Aw/ Immobilizer
1998MercuryMystiqueN/Aw/ Immobilizer
1997FordContourN/A
1997MercuryMystiqueN/A
1996FordContourN/A
1996MercuryMystiqueN/A
1995FordContourN/A
1995MercuryMystiqueN/A

* 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:

4H113453-201889058041989-008CS408LF5RY11582AKS6462LC13400LS1160CSW5032UL8A

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