This FAE coolant temperature sensor, part code 34110, is designed to accurately measure the engine's coolant temperature. Proper monitoring of coolant temperature is crucial for maintaining optimal engine performance, preventing overheating, and ensuring efficient fuel consumption. Engineered by FAE, a trusted name in automotive components, this sensor provides reliable and consistent readings. It integrates seamlessly with your vehicle's existing electrical system, allowing the engine control unit (ECU) to make necessary adjustments for smooth operation and longevity. Replacing a faulty coolant temperature sensor can resolve issues such as poor starting, rough idling, decreased fuel economy, and dashboard warning lights. Ensure your engine operates at its ideal temperature with this high-quality FAE sensor.