Four Seasons 20032 Engine Cooling Fan Switch

Reliable Engine Cooling Fan Switch for Lexus and Toyota Vehicles

The Four Seasons Temperature Switch 20032 is engineered to maintain optimal engine temperature by controlling the cooling fan operation. Designed specifically for select Lexus and Toyota models, this engine cooling fan switch ensures precise temperature regulation and reliable performance.

• Compatible with Lexus and Toyota models including Avalon, Camry, ES300, Highlander, LX470, RX300, Sienna, and Solara
• Temperature Switch brand line designed for accurate thermal control
• Operates between 196°F (off) and 205°F (on) for efficient fan activation
• Durable brass construction with M16-1.50 fitting thread size
• Available with black or gray oval and square female connectors
• Single terminal design for straightforward installation
• Meets or exceeds OEM specifications for dependable fit and function

About the Four Seasons Temperature Switch Product Line

The Temperature Switch line by Four Seasons focuses on precision temperature control components for engine cooling systems. This product line includes switches designed to activate cooling fans at specific temperature thresholds, helping to maintain engine performance and prevent overheating. The 20032 engine cooling fan switch is part of this line, offering reliable operation and compatibility with various Lexus and Toyota vehicles.

Detailed Product Description

The Four Seasons 20032 engine cooling fan switch is an essential component for managing engine temperature in select Lexus and Toyota models. Featuring a brass body with an M16-1.50 thread size, this switch mounts directly on the engine and controls the cooling fan based on temperature. It activates the fan at 205°F and deactivates it at 196°F, ensuring the engine remains within optimal operating temperatures. The switch is available with either black or gray connectors in oval or square shapes, all with a female connector and a single terminal for compatibility with factory wiring harnesses.

Common Applications and Issues Addressed

• Prevents engine overheating by activating the cooling fan at the correct temperature
• Resolves intermittent or non-functioning cooling fan problems
• Replaces faulty or worn temperature switches in Lexus Avalon, Camry, ES300, Highlander, LX470, RX300, Sienna, and Solara
• Ensures proper engine temperature regulation to avoid performance loss
• Helps maintain cooling system efficiency and engine longevity

Installation Notes and Tips

• Ensure the engine is cool before installation to avoid burns
• Verify connector type and color (black or gray) matches vehicle wiring harness
• Use appropriate tools to remove and install the M16-1.50 threaded switch securely
• Check for proper fan operation after installation by monitoring engine temperature
• Consult vehicle service manual for specific torque specifications and procedures

Quality Assurance and Warranty

The Four Seasons Temperature Switch 20032 meets or exceeds OEM standards, providing reliable performance and durability. Manufactured with high-quality brass material and tested for consistent operation, this switch is backed by Four Seasons' commitment to quality. Please refer to Four Seasons' warranty policy for coverage details.