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Standard Ignition US-307 Ignition Switch
Reliable Ignition Switch for Infiniti Q45 Vehicles
The Standard Ignition US-307 ignition switch is designed specifically for Infiniti Q45 models, providing a secure and efficient connection for your vehicle's ignition system. Engineered for column mounting, this bolt-on switch ensures a straightforward installation and reliable performance.
- Bolt-on attachment method for secure mounting
- Female rectangular connector with one connector for easy wiring
- Five male blade terminals for stable electrical connections
- Designed for column mounting location in Infiniti Q45
- Compatible with Infiniti Q45 ignition systems requiring part number US-307
Product Features and Specifications
The Standard Ignition US-307 ignition switch features a bolt-on attachment method, allowing for a firm and precise installation on the steering column of Infiniti Q45 vehicles. It includes a single female rectangular connector designed to interface seamlessly with the vehicle’s wiring harness. The switch is equipped with five male blade terminals, providing multiple connection points to ensure consistent electrical flow and ignition control. This ignition switch is engineered to meet the specific requirements of the Infiniti Q45, ensuring compatibility and reliable operation.
Purpose and Common Applications
- Replaces faulty or worn ignition switches in Infiniti Q45 models
- Resolves ignition issues such as intermittent starting or electrical connection failures
- Addresses problems with ignition key recognition and switch responsiveness
- Restores proper electrical contact within the ignition system
- Supports secure column mounting for stable ignition switch operation
Installation Notes and Tips
Installation of the Standard Ignition US-307 ignition switch requires access to the steering column of the Infiniti Q45. The bolt-on attachment method simplifies mounting, but care should be taken to align the switch correctly with the existing wiring harness. Ensure the female rectangular connector is fully seated and that all five male blade terminals are properly connected to avoid electrical issues. It is recommended to disconnect the vehicle battery before installation to prevent electrical shorts or damage.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring durability and reliable performance. The US-307 ignition switch undergoes rigorous quality control to maintain consistent standards. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship, providing confidence in the product’s longevity and function.
| Brand | Standard Ignition |
| Part Number | US-307 |
| Attachment Method | Bolt On |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Mounting Location | Column |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1996 | INFINITI | Q45 | N/A | |
| 1995 | INFINITI | Q45 | N/A | |
| 1994 | INFINITI | Q45 | N/A | |
| 1993 | INFINITI | Q45 | N/A | |
| 1992 | INFINITI | Q45 | N/A | |
| 1991 | INFINITI | Q45 | N/A | |
| 1990 | INFINITI | Q45 | 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.