Elec. W/P Rebuild Kit

The Moroso electric water pump rebuild kit (MPN 63600) is engineered for enthusiasts and mechanics upgrading or servicing electric cooling systems in high-performance and custom vehicles. This comprehensive rebuild solution addresses the critical need for reliable coolant circulation in lightweight, drag-racing, and street-performance builds where traditional belt-driven pumps add unnecessary weight and complexity. Whether you're maintaining an existing Moroso electric water pump or restocking your shop's service inventory, this kit delivers everything required for a complete restoration.

The 12-volt electric water pump rebuild kit includes the motor assembly, precision O-rings, and all necessary hardware to restore pump performance to original specifications. Electric water pumps eliminate parasitic drag from serpentine belt systems, improving engine efficiency and allowing builders to optimize underhood packaging on tight-tolerance platforms. The Moroso design is purpose-built for vehicles where space is limited or cooling demands vary with engine load—the motor can be controlled independently from engine speed, enabling precise thermal management. All sealing surfaces are renewed with factory-specification O-rings, ensuring zero-leak operation under sustained circulation.

This rebuild kit is ideal for owners of Moroso-equipped vehicles—particularly competitors in bracket racing, show cars, and restomod projects—who demand reliability without scheduled maintenance surprises. Installation requires basic mechanical knowledge and standard hand tools; the kit's compact footprint (5.5 x 4.5 x 6 inches) stores easily on any workbench or shop shelf. Mechanics and DIY builders benefit from the modular approach: individual components can be replaced as needed, reducing overall service costs compared to full-pump replacement. Verify your vehicle's Moroso pump model before ordering to confirm compatibility with this 12V electric rebuild specification.