Replace Acura MDX Coolant Temperature Sensors & Acura MDX Engine Coolant Temperature Sensor Location. Discover Acura MDX Engine Coolant Temperature Sensor. Maintaining the coolant temperature sensor of your Acura MDX is crucial for optimal performance and longevity. Regularly check and clean the sensor to prevent dirt and debris from affecting its accuracy. If you notice your vehicle overheating or the temperature gauge reading erratically, it's a clear sign that the sensor might require replacement. For extended sensor life, ensure the use of manufacturer-recommended coolants which can prevent corrosion. When choosing a replacement, opt for OEM-quality sensors that promise precise temperature readings and seamless compatibility with your MDX's onboard computer. Remember, proper installation is key, so adhere to the specific torque requirements to avoid damage. Shop with confidence for premium sensors on our ecommerce platform, where quality meets value.