Windshield Washer Pump Kit

The Detroit Speed Engineering Windshield Washer Pump Kit (Model 121102) is a variable-speed electric washer pump system designed for vehicles requiring precise fluid delivery control during operation. This complete kit includes the Selecta-Speed pump unit, necessary fittings, and hose components for direct installation into your vehicle's washer fluid system. The pump's selective-speed capability allows operators to adjust spray intensity based on windshield conditions and visibility requirements, making it ideal for both street-driven vehicles and those operating in varying environmental conditions.

The complete kit approach eliminates the need to source fittings and hose separately, streamlining installation. The electric pump design ensures consistent pressure and flow rate without requiring mechanical linkage to engine systems, providing reliable performance across idle and high-RPM conditions. With dimensions of 5.3 x 5.3 x 5.5 inches and a compact weight of 0.7 lbs, this pump unit integrates efficiently into standard reservoir configurations. The included fittings accommodate common hose diameters used in automotive washer systems, reducing compatibility concerns during installation.

This pump is suited for vehicle owners seeking to upgrade from OEM washer systems or replace failed units with a more controllable alternative. The Selecta-Speed feature proves particularly valuable in off-road, performance, and heavily-driven vehicles where variable spray patterns improve windshield cleaning effectiveness. Restoration specialists, classic car enthusiasts, and drivers with custom windshield installations benefit from the kit's standalone operation and adjustable flow characteristics, which eliminate reliance on aging factory components.

Detroit Speed Engineering specializes in automotive fluid systems and performance upgrades, positioning this washer pump within a category of direct-replacement and upgrade solutions. The Selecta-Speed technology represents a refinement over single-speed alternatives, allowing independent control of washer spray intensity without external switches or complex wiring modifications. This kit format—pump, fittings, and hose included—reduces installation time and sourcing complexity compared to purchasing components separately.