GM Gen-V LT Elec. Water Pump 55 GPM - Black

The MEZIERE GM Gen-V LT Electronic Water Pump delivers 55 gallons per minute of cooling flow specifically engineered for modern GM LT-series engine swaps and LS conversions. This 1-3/4-inch hose barb inlet electric pump replaces mechanical water pump inefficiencies with precise, on-demand coolant circulation that responds to engine load in real time. Available in black anodized aluminum, the unit is designed to integrate seamlessly into custom engine bay configurations where traditional belt-driven pumps create packaging conflicts or parasitic drag.

At 13.5 pounds with compact dimensions of 11.4 x 7.6 x 11.5 inches, this electric pump reduces rotating mass compared to mechanical alternatives while maintaining consistent flow across varying RPM ranges. The 55 GPM output is calibrated for small-block LT displacement and provides adequate thermal capacity for street and mild performance applications. The kit includes all necessary gaskets, hardware, and wiring, eliminating the need to source components separately. Aluminum construction with black anodized finish resists corrosion and integrates with modern engine bay aesthetics.

This pump is ideal for builders performing LS or LT engine conversions into vehicles originally equipped with different powerplants, as well as custom hot rod and restomod projects where space is limited or cooling demand fluctuates significantly. Electric pumps excel in applications where engine bay temperatures run high during idle or low-speed driving, because they maintain circulation independently of engine RPM. Installation requires basic wiring to the vehicle electrical system and hose connections to the engine block and radiator inlet.

MEZIERE is known for precision electric cooling components that prioritize thermal management without sacrificing packaging flexibility. The Gen-V LT pump represents the current generation of purpose-built cooling solutions for the LT platform, making it a direct match for modern swap builds targeting updated GM engines.