OE Quality
60-Day Returns

Standard Ignition US-519 Ignition Lock Cylinder and Switch
Overview of Standard Ignition US-519 Ignition Lock Cylinder and Switch
The Standard Ignition US-519 is a direct snap-fit ignition lock cylinder and switch designed specifically for Nissan Frontier and Xterra models. This silver-finished metal switch offers reliable performance and precise fitment for column mounting locations.
- Direct, snap fit attachment method for secure installation
- Coded ignition lock cylinder with two included keys
- Silver metal finish with rectangular female connectors
- Two connectors and eight male blade terminals for electrical connections
- Includes mounting brackets but no additional hardware or instructions
Detailed Product Description
The Standard Ignition US-519 ignition lock cylinder and switch is engineered to meet the specific requirements of Nissan Frontier and Xterra vehicles. Featuring a coded lock cylinder, this part ensures proper security and compatibility with your vehicle’s ignition system. The switch is finished in durable silver metal and designed for column mounting, providing a direct snap-fit attachment method that simplifies installation. It includes two female rectangular connectors and eight male blade terminals, facilitating reliable electrical connections within the ignition system. The package contains two keys and mounting brackets, although no additional hardware or installation instructions are included.
Common Applications and Issues Addressed
- Replacement for worn or damaged ignition lock cylinders in Nissan Frontier and Xterra
- Resolves ignition switch failure causing starting issues
- Fixes problems with key recognition due to coded lock cylinder malfunction
- Addresses electrical connection faults within the ignition system
- Restores proper column-mounted ignition switch operation
Installation Notes and Tips
- Designed for direct snap-fit installation on the steering column
- Ensure vehicle battery is disconnected before installation to prevent electrical shorts
- Verify connector orientation: two female rectangular connectors and eight male blade terminals
- Use included mounting brackets for secure fitment; additional hardware is not provided
- Key programming is not required as the lock cylinder is pre-coded and includes two keys
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet OEM specifications for fit, form, and function. The US-519 ignition lock cylinder and switch undergoes quality control testing to ensure durability and reliable operation in Nissan Frontier and Xterra vehicles. Warranty coverage details should be confirmed with the original parts provider or distributor.
| Brand | Standard Ignition |
| Part Number | US-519 |
| Coding | Coded |
| Connector Gender | Female |
| Contents | Switch |
| Hardware Included | No |
| Instructions Included | No |
| Keys Included | Yes |
| Mounting Bracket(s) Included | Yes |
| Mounting Location | Column |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 16 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2004 | Nissan | Xterra | Manual | N/A | |||
| 2003 | Nissan | Frontier | Manual | 3.3L | V6 | N/A | |
| 2003 | Nissan | Frontier | Manual | 2.4L | L4 | N/A | |
| 2003 | Nissan | Xterra | Manual | N/A | |||
| 2002 | Nissan | Frontier | Manual | 2.4L | L4 | N/A | |
| 2002 | Nissan | Frontier | Manual | 3.3L | V6 | N/A | |
| 2002 | Nissan | Xterra | Manual | N/A | |||
| 2001 | Nissan | Frontier | Manual | 3.3L | V6 | N/A | |
| 2001 | Nissan | Frontier | Manual | 2.4L | L4 | N/A | |
| 2001 | Nissan | Xterra | Manual | N/A | |||
| 2000 | Nissan | Frontier | Manual | 3.3L | V6 | N/A | |
| 2000 | Nissan | Frontier | Manual | 2.4L | L4 | N/A | |
| 2000 | Nissan | Xterra | Manual | N/A | |||
| 1999 | Nissan | Frontier | Manual | 3.3L | V6 | N/A | |
| 1999 | Nissan | Frontier | Manual | 2.4L | L4 | N/A | |
| 1998 | Nissan | Frontier | 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.