An Auxiliary Water Pump Port Plate is a plate or cover used to seal or assist in circulating coolant through the pump body, providing additional cooling capacity in specific operating conditions or during engine warm-up. It is located inside the right-hand side auxiliary water pump body. It consists of a plate with strategically placed openings or passages. These openings and passages allow or restrict the flow of water based on the operating conditions and the control signals received by the pump.Attributes:• Acts as a seal to prevent coolant leaks or loss• Handles high pressure without deforming or breakingApplications:An Auxiliary Water Pump Port Plate acts as a control plate to modulate the flow rate of water through the auxiliary water pump. It ensures that the pump operates at the desired flow rate and the coolant circulates efficiently through the pump and the rest of the cooling unit.