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Standard Ignition US-456L Ignition Lock Cylinder
Reliable Ignition Lock Cylinder for Mazda Protege
The Standard Ignition US-456L ignition lock cylinder is designed specifically for Mazda Protege models. This coded ignition lock cylinder comes with two keys and includes installation instructions to ensure 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 Mazda Protege vehicles
Product Details and Features
The Standard Ignition US-456L ignition lock cylinder is a primary ignition component engineered to replace worn or damaged lock cylinders in Mazda Protege vehicles. This part is coded, which means it is designed to work with the vehicle’s existing key system, maintaining factory-level security. The package includes two keys, allowing for immediate use and a spare key for backup. Installation instructions are included to assist with proper mounting in the steering column, ensuring a correct fit and function.
Common Applications and Problem Resolution
- Replacement for faulty or worn ignition lock cylinders
- Solves issues with ignition key not turning or sticking
- Addresses problems with ignition security and key recognition
- Restores proper ignition switch operation in Mazda Protege
- Prevents ignition lock cylinder failure that can cause vehicle starting issues
Installation Notes and Tips
Installation of the Standard Ignition US-456L ignition lock cylinder requires removal of the steering column cover to access the existing lock cylinder. Follow the included instructions carefully to avoid damage to the ignition system. Ensure the new lock cylinder is properly coded and aligned for smooth key operation. It is recommended to test the keys before final assembly to confirm proper function.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The US-456L 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 long-term use.
| Brand | Standard Ignition |
| Part Number | US-456L |
| Coding | Coded |
| Instructions Included | Yes |
| Keys Included | Yes |
| Mounting Bracket(s) Included | No |
| Mounting Location | Column |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Transmission | Position | Notes |
|---|---|---|---|---|---|
| 2003 | Mazda | Protege | Manual | N/A | |
| 2002 | Mazda | Protege | Manual | N/A | |
| 2001 | Mazda | Protege | Manual | N/A | |
| 2000 | Mazda | Protege | Manual | N/A | |
| 1999 | Mazda | Protege | Manual | N/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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.