MSD Power Grid Power Module 4-Stage Relay 20194XZW O2 Sensor Bung Plug

O2 Sensor Bung Plug

Chemical resistant

1978-1981 Mercury ZephyrFits 1970-1982 Ford

Breather filter mounted on top

MSD Power Grid Power Module 4-Stage Relay 20194XZW O2 Sensor Bung PlugMSD Power Grid Power Module 4 Stage Relay Features: Power Module Power Grid Four 20 Amp Channels Wiring Included Data Acquisition Available Plastic Red Universal Sold Individually The MSD Power Module is a fully programmable, four stage solid state relay that can handle up to 20 Amps of current per channel. The Power Module eliminates the need for electromechanical relays, fuses and timers. Outputs can be controlled independently or simultaneously,