Standard Ignition TS-394 Engine Cooling Fan Switch

Reliable Engine Cooling Fan Switch for Lexus and Toyota Vehicles

The Standard Ignition TS-394 Engine Cooling Fan Switch is designed to maintain optimal engine temperature by controlling the cooling fan operation. Compatible with popular Lexus and Toyota models, this switch ensures efficient cooling system performance.

• Attachment Method: Plug in for easy installation
• Durable metal housing with gray and gold finish
• Single female square connector with one blade terminal
• Thread size of 16mm x 1.50 for secure mounting
• 12-volt operation with toggle switch actuation style
• Compact size: 0.5 inches (12.7 mm) width
• Open at idle to support proper fan control

Product Details and Specifications

The TS-394 Engine Cooling Fan Switch from Standard Ignition features a robust metal housing designed to withstand engine bay conditions. Its plug-in attachment method and single female square connector simplify replacement on compatible vehicles. The switch operates at 12 volts and uses a toggle actuation style, opening at idle to regulate the cooling fan effectively. With a thread size of 16mm x 1.50, it mounts securely without additional hardware or brackets included. The gray and gold finish provides corrosion resistance and durability.

Compatible Lexus and Toyota Models

This engine cooling fan switch is compatible with a range of Lexus and Toyota vehicles, including the Avalon, Camry, ES300, Highlander, LX470, RX300, Sienna, and Solara. The part number TS-394 ensures you receive the correct switch designed specifically for these models, maintaining proper engine temperature control and fan operation.

Common Issues Addressed by the TS-394 Switch

• Engine overheating due to fan not activating
• Cooling fan running continuously or not shutting off
• Intermittent fan operation causing temperature fluctuations
• Faulty switch causing electrical connection problems
• Replacement for worn or damaged cooling fan switches

Installation Notes and Tips

Installation of the Standard Ignition TS-394 switch requires no additional hardware or mounting brackets. The plug-in connection with a female square connector and single blade terminal allows for straightforward replacement. Ensure the engine is cool before removal and installation. Verify the thread size (16mm x 1.50) matches the mounting location. No wiring harness or bulbs are included, so inspect existing wiring for wear or damage during installation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. While specific warranty details for the TS-394 are not provided here, Standard Ignition typically offers limited warranties covering defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.