Standard Ignition TS-381 Engine Cooling Fan Switch

Reliable Engine Cooling Fan Switch for Lexus and Toyota Vehicles

The Standard Ignition TS-381 Engine Cooling Fan Switch is designed to maintain optimal engine temperature by controlling the cooling fan operation. Compatible with select Lexus and Toyota models, this switch ensures efficient engine cooling and helps prevent overheating.

• Attachment Method: Plug in for easy installation
• Connector: Female, rectangular shape with one connector
• Terminal Type: Two male blade terminals for secure electrical connection
• Thread Size: 16mm x 1.50 for precise fitment
• Voltage: 12V operation suitable for standard automotive systems
• Housing Material: Durable metal construction with brass and plastic finish
• Switch Actuation Style: Toggle with open at idle functionality
• Compact dimensions: 0.66 inches (16.764 mm) width

Product Details and Specifications

The TS-381 Engine Cooling Fan Switch from Standard Ignition features a robust metal housing with brass and plastic components, ensuring durability under engine bay conditions. Its plug-in attachment method simplifies replacement without the need for additional hardware or mounting brackets. The switch operates on a 12-volt system and includes two male blade terminals for reliable electrical contact. Designed with a toggle actuation style, it opens at idle to regulate the cooling fan effectively. The rectangular connector and terminal shapes provide a secure and precise fit, while the 16mm x 1.50 thread size matches OEM specifications for compatible Lexus and Toyota models.

Compatible Vehicles and Applications

This engine cooling fan switch is compatible with various Lexus and Toyota vehicles, including:

• Lexus ES300
• Toyota Camry
• Toyota Sienna
• Toyota Solara

It is designed to replace the original cooling fan switch, ensuring proper fan operation and engine temperature control.

Common Issues Addressed by the TS-381 Switch

• Engine overheating due to fan not activating
• Intermittent cooling fan operation
• Faulty or damaged fan switch causing electrical issues
• Cooling fan running continuously at idle
• Inaccurate temperature regulation affecting engine performance

Installation Notes and Tips

Installation of the Standard Ignition TS-381 switch is straightforward due to its plug-in design and standard thread size. Before installation, ensure the engine is cool and disconnect the battery to prevent electrical shorts. Remove the old switch by unscrewing the 16mm thread and disconnecting the electrical connector. Install the new switch by threading it into place and reconnecting the female rectangular connector. No additional hardware or mounting brackets are required. Verify proper fan operation after installation by running the engine and monitoring fan activation at idle and higher temperatures.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The TS-381 Engine Cooling Fan Switch undergoes rigorous quality control to ensure consistent operation. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.