This Universal 22 mm Inlet/Outlet Centrifugal Circulation Water Pump 12V DC is a high-grade aftermarket replacement designed specifically for transport climate control and liquid parking heater systems. It provides continuous, balanced, and high-capacity coolant circulation across 12V autonomous liquid heating, RV, marine, and mobile HVAC circuits.
Thanks to its heat and vibration-resistant construction, this coolant pump offers long service life and dependable flow performance under demanding operational conditions. Replacing a worn or malfunctioning pump restores optimal thermal efficiency and ensures seamless fluid transfer between the heater unit and heating circuit.
• Features 22 mm (7/8") barbed inlet and outlet ports for secure hose attachment.
• Operating voltage: 12V DC.
• Ideal for 12V liquid parking heaters, RVs, campervans, boats, and auxiliary HVAC setups.
• Heavy-duty housing built to withstand heat, pressure, and coolant corrosion.
• Pre-wired connector structure for quick and reliable electrical hookup.
• High-efficiency centrifugal design ensuring consistent and stable fluid delivery.
• Direct replacement for straightforward installation during maintenance.
• OEM-compatible aftermarket replacement part.
