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Standard Ignition US-449 Ignition Lock Cylinder and Switch
| Brand | Standard Ignition US-449 |
|---|---|
| Coding | Coded |
| Color | Gray |
| Connector Gender | Male |
| Contents | Ignition Lock Cylinder w/ 2 Keys |
| Finish | Cast Iron |
| Hardware Included | No |
| Instructions Included | No |
| Keys Included | No |
| Mounting Bracket(s) Included | Yes |
| Mounting Location | Column |
| Terminal Gender | Female |
| Terminal Type | Blade |
| Fits | Chevrolet and Suzuki · 6 vehicles |
Complete ignition switch. Built for proper fit and function with robust materials.
Copper alloy conductors. Deliver superior electrical conductivity with low resistive losses.
100% tested. Verifies mechanical and electrical switching performance.
Cross-references 1S6014, 53-27452 and 201-2656 for the same application. See all 9.
Ignition Lock Cylinder and Switch for Tracker and Vitara
Standard Ignition US-449 is an ignition lock cylinder and switch built for direct replacement service on select Chevrolet Tracker and Suzuki Vitara applications. It combines a coded lock cylinder, a gray finish, and a column-mount design to restore key operation and electrical switching performance.
Key Features
- Part number US-449 ignition lock cylinder and switch
- Coded lock cylinder with gray finish
- Column-mounted design with mounting bracket(s) included
- Male connector with 3 connectors and 10 female blade terminals
- Contents: ignition lock cylinder with 2 keys
- Cast iron finish for service replacement durability
- Copper alloy conductors for strong electrical conductivity and reduced resistance
- 100% tested for mechanical and electrical switching performance
Detailed Description
Standard Ignition US-449 is engineered for vehicles that need a dependable ignition lock cylinder and switch assembly with proper fit and function. It is compatible with 2001-2004 Chevrolet Tracker and 2001, 2003 Suzuki Vitara applications, making it a focused replacement for common ignition wear and key-cylinder issues. The US-449 uses copper alloy conductors to support consistent electrical transfer, while the coded cylinder helps maintain correct key operation in the column-mounted ignition system. This part cross-references applications such as 1S6014 and CS746 for the same vehicle coverage.
What It Helps Fix
- Key will not turn smoothly in the ignition cylinder
- Intermittent or failed ignition switch electrical contact
- Worn or damaged column-mounted lock cylinder
- Starting issues caused by poor switch continuity
- Replacement needs after ignition cylinder wear on Chevrolet Tracker or Suzuki Vitara
Installation Notes and Tips
Verify the column-mount configuration, connector style, and terminal count before installation. Match the existing ignition lock cylinder and switch layout to the vehicle’s original setup, and confirm fitment for 2001-2004 Chevrolet Tracker or 2001, 2003 Suzuki Vitara before service. Because instructions are not included, use the factory service procedure for removal, coding, and reassembly.
Quality Assurance
Standard Ignition builds this US-449 replacement with high-grade materials and tests each unit for mechanical and electrical switching performance. The design focuses on consistent fit, reliable conductivity, and service-ready operation for ignition repair work.
| Year | Make | Model | Transmission | Position | Notes |
|---|---|---|---|---|---|
| 2004 | Chevrolet | Tracker | Automatic | N/A | — |
| 2003 | Chevrolet | Tracker | Automatic | N/A | — |
| 2003 | Suzuki | Vitara | Automatic | N/A | — |
| 2002 | Chevrolet | Tracker | Automatic | N/A | — |
| 2001 | Chevrolet | Tracker | Automatic | N/A | — |
| 2001 | Suzuki | Vitara | Automatic | N/A | — |
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