Engine Coolant Temperature Sensor - Location: Engine Block - Function: Provides accurate coolant temperature data to the engine control unit, enabling proper fuel delivery, ignition timing, and cooling system operation for reliable starts and consistent performance. - Benefits: Supports correct engine warm-up and prevents overheating by ensuring the cooling system responds appropriately. - OE standards: Designed and manufactured with modern tooling to meet or exceed original equipment quality and reliability. - Quality manufacturing: Replacement parts are designed to the same specifications and use more durable materials than the OEM parts. - Direct replacement: Installs as a seamless, plug-and-play fit, just like the factory unit with no modifications required. - Fitment detail: Location - Engine Block Use scenarios - Replacing a failing sensor after diagnostic codes indicate coolant temperature sensor faults or erratic readings. - During routine maintenance or engine rebuilds to restore accurate temperature sensing and ECU control. - In vehicles showing rough idle, inconsistent gauges, or poor cold starts due to faulty temperature readings.