FAE 33781 Coolant Temperature Sensor

The FAE 33781 Coolant Temperature Sensor is engineered to precisely monitor your vehicle's engine coolant temperature. This vital component plays a crucial role in the engine control unit's (ECU) ability to manage fuel injection, ignition timing, and cooling fan operation. By providing accurate temperature data, this sensor helps prevent engine overheating, ensures efficient fuel combustion, and contributes to lower emissions. A malfunctioning coolant temperature sensor can lead to poor fuel economy, rough idling, and potential engine damage if the cooling system is not managed correctly. Designed as a direct replacement, the FAE 33781 offers reliable performance and durability. Installation is straightforward, integrating seamlessly with your vehicle's existing wiring and cooling system. Trust FAE for quality components that maintain your engine's health and efficiency.

• Monitors engine coolant temperature accurately
• Essential for ECU fuel and ignition management
• Helps prevent engine overheating
• Contributes to optimal fuel efficiency
• Reduces harmful emissions
• Direct fit replacement for specific vehicles
• Durable construction for long-lasting performance
• Ensures proper cooling fan operation