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Standard Ignition US-737 Ignition Switch
Overview of Standard Ignition US-737 Ignition Switch
The Standard Ignition US-737 ignition switch is designed specifically for the Lexus LS430, providing reliable electrical connection and control for your vehicle's ignition system. This bolt-on ignition switch features a durable plastic finish in black and white, engineered for column mounting to ensure proper fit and function.
- Attachment Method: Bolt on for secure installation
- Color/Finish: Black and white plastic housing
- Connector Gender: Female with one connector
- Connector Shape: Square for precise connection
- Mounting Location: Column-mounted for Lexus LS430
- Terminal Gender: Male with six blade terminals
- Terminal Type: Blade terminals for reliable electrical contact
Detailed Product Description
The Standard Ignition US-737 ignition switch is engineered to meet the specific electrical and mechanical requirements of the Lexus LS430. Its bolt-on attachment method allows for straightforward replacement without the need for extensive modifications. The switch features a plastic finish in black and white, designed to withstand typical wear and environmental factors within the steering column area. Equipped with a single female square connector and six male blade terminals, this ignition switch ensures secure and consistent electrical connections necessary for proper ignition system operation.
Common Applications and Problem Resolution
- Replacement for faulty or worn ignition switches in Lexus LS430 models
- Resolves issues with ignition key turning difficulty or failure
- Addresses intermittent electrical connection problems causing engine start failures
- Fixes problems related to ignition switch electrical contacts wearing out
- Restores proper function to column-mounted ignition systems
Installation Notes and Tips
- Designed for bolt-on installation in the steering column of Lexus LS430 vehicles
- Ensure battery is disconnected before beginning installation to prevent electrical shorts
- Verify connector orientation and terminal alignment before securing the switch
- Use appropriate tools to avoid damage to plastic housing or terminals
- Consult vehicle service manual for detailed removal and installation procedures
Quality Assurance and Warranty Information
Standard Ignition manufactures the US-737 ignition switch to meet OEM specifications for fit, form, and function on the Lexus LS430. The part undergoes quality control testing to ensure reliable performance and durability. Warranty coverage details should be confirmed at the time of purchase, typically including protection against manufacturing defects.
| Brand | Standard Ignition |
| Part Number | US-737 |
| Attachment Method | Bolt On |
| Color | Black, White |
| Connector Gender | Female |
| Connector Shape | Square |
| Finish | Plastic |
| Mounting Location | Column |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2003 | Lexus | LS430 | N/A | |
| 2002 | Lexus | LS430 | N/A | |
| 2001 | Lexus | LS430 | 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.