Standard Ignition US-1037 Push To Start Switch

Reliable Push To Start Ignition Switch for Lexus RX350 and RX450h

The Standard Ignition US-1037 push to start ignition switch is designed specifically for Lexus RX350 and RX450h models. Engineered for precise fitment and dependable performance, this switch ensures smooth ignition operation in your vehicle's steering column.

• Attachment Method: Snap fit for secure installation
• Connector Gender: Female with one rectangular connector
• Terminal Type: 11 male blade terminals for reliable electrical contact
• Mounting Location: Column-mounted for direct replacement
• Contents: Includes the ignition switch only

Technical Details and Compatibility

This push to start ignition switch (part number US-1037) features a snap fit attachment method that allows for straightforward installation in the steering column of Lexus RX350 and RX450h vehicles. The switch includes a single female rectangular connector and 11 male blade terminals, ensuring proper electrical connectivity and compatibility with the vehicle's wiring harness. Designed to meet OEM specifications, this switch supports the ignition system's electrical demands and maintains consistent performance over time.

Common Applications and Problem Resolution

This ignition switch is used to replace faulty or worn push to start switches in compatible Lexus models. It addresses several common issues, including:

• Intermittent or unresponsive ignition activation
• Failure to start or delayed engine start
• Loose or damaged connector causing electrical faults
• Wear-related switch malfunction in the steering column
• Blade terminal corrosion or poor contact

Installation Notes and Tips

Installation requires removal of the steering column covers to access the existing ignition switch. The snap fit attachment method allows for a secure and tool-assisted replacement. Ensure the female rectangular connector is fully seated and the blade terminals align correctly to avoid electrical issues. It is recommended to disconnect the vehicle battery before installation to prevent electrical shorts or damage.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards for fit, form, and function. The US-1037 push to start ignition switch undergoes quality control testing to ensure durability and reliable operation. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.