New Mercury & Mariner Outboard Oil Warning Modules

The “Warning Modules” page on OBParts is dedicated to the crucial oiling system component. Warning modules serve as essential safety devices in the oiling system, signaling low oil pressure, overheating, or other fault conditions to help prevent engine damage. OBParts offers an extensive selection of options tailored to both 2-stroke and 4-stroke engines, including EFI and older models, providing do-it-yourself boaters and professional technicians with reliable replacement parts.