Electric Relay

The Electric Relay (MP-1010) from MAGNAFUEL/MAGNAFLOW FUEL SYSTEMS is a critical control component for aftermarket fuel pump systems and engine management circuits. This relay is engineered for enthusiasts and mechanics who demand reliable electrical switching in high-performance fuel delivery applications. Whether you're building a custom carbureted engine, installing an EFI conversion, or upgrading an existing fuel system, this electric relay provides the dependable on/off switching required to manage fuel pump operation safely and efficiently.

Built to MAGNAFUEL's exacting standards, this electric relay uses sealed switching contacts to eliminate arcing and oxidation—critical factors when controlling the high current demands of modern fuel pumps. The compact form factor (3.1 x 1.25 x 3.8 inches) allows discreet mounting in engine bays, under dashboards, or behind kick panels without consuming valuable real estate. The lightweight construction (0.1 lbs) ensures negligible weight penalty while delivering the electrical isolation and rapid switching response necessary for fuel system automation and safety protocols like fuel pump shutoff in accident scenarios.

This relay integrates seamlessly into custom fuel system builds, EFI engine conversions, and OEM fuel system replacements where original relays are unavailable or undersized. Mechanics and fabricators trust MAGNAFUEL relays as OEM-equivalent replacements and performance upgrade components. Installation is straightforward—mount securely to any flat surface using appropriate hardware, connect primary and secondary circuits according to your system's electrical schematic, and verify operation before starting the engine. Compatible with 12-volt systems common to most automotive applications.