Diesel Engine Oil Pressure Alarm Sensor Plug 1/8 NPT EQ140

This diesel engine oil pressure alarm sensor plug is a generator engine support part used in diesel gensets, industrial power units, and backup power maintenance. It helps detect low oil pressure and provide an alarm signal for engine protection and service diagnostics. The threaded connection supports installation on compatible engine oil galleries or alarm circuits, with 1/8 NPT connection information provided and 1/4 NPT noted as an optional thread reference. Application Scenario: Suitable for generator set maintenance, aftermarket engine repair, spare parts replacement, and service networks handling diesel power equipment. Compatibility Considerations: Buyers should confirm thread size, alarm pressure, terminal layout, mounting space, and applicable engine or generator set before procurement, especially when replacing EQ140-related oil pressure alarm plugs. Replacement Value: As a compact sensor component with a metal threaded body and insulated terminal housing, it supports practical field replacement and helps maintenance teams restore oil pressure alarm functionality. Procurement Purpose: Ideal for B2B sourcing of diesel genset accessories, engine sensors, and generator spare parts where stable supply, compatible replacement selection, OEM/ODM cooperation, and quality-focused purchasing support are required.