Engine Water Pump Features: The function of the water pump is to pump the coolant so that the coolant circulates rapidly in the cooling water channel of the engine to take away the heat generated when the engine is working and maintain the normal operating temperature of the engine. The engine water pump is installed on the engine block and is mainly driven by the pump belt and pulley. If the engine water pump runs for too long without replacing it, it will cause abnormal noise from the water pump, weakened cooling capacity, water leakage in the engine near the water pump and other faults, which will affect the normal operation of the engine. Water Pump Specification: Condition:New Type:Engine Water Pump Material:Metal Cooling Water Pump Fitment:for Alfa Romeo Brera 2006-2011OE Number:71741078How to Replace the Water Pump: Turn off your car's engine and let it cool down completely Disconnect the battery Disassemble the water pump and its related accessories Reinstall the water pump and its associated accessories Reconnect the battery and restart the car Note: When installing the water pump, there is no need to apply sealant (the glue will accelerate the aging of the built-in sealing gasket and increase the risk of water leakage on the installation surface; and may fall off during operation and flow with the coolant, causing pipe blockage)Notice: This is a non-OEM product, accessory only! Please ensure this part is suitable for your vehicle before purchasing. Please allow 1-3mm manual measurement error. Package Included:1 Set Coolant Water Pump