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Oil pressure switch sensor 30-55 kilopascals, OEM, 55571684, 130827
Product Name：Oil Pressure Switch Sensor (Part No.: 55571684 / 130827)
Applicable Equipment：
- Compatibility: Passenger cars, light commercial vehicles, and some construction machinery equipped with corresponding engines
- System: Engine lubrication system (oil pressure monitoring)
1 pc
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Price
Product Description
Core Parameters：
- Part Number: 55571684 (Interchangeable: 130827)
- Type: Oil Pressure Switch Sensor
- Trigger Pressure: 30–55 kPa (kilopascals)
- Structure & Material: Zinc-plated metal threaded housing + diaphragm sensing core + waterproof plastic connector + sealing washer
- Function: Monitors engine oil pressure and triggers an alarm signal when pressure drops below the safe threshold
Function & Application：
- Pressure Monitoring & Alarm: Continuously monitors oil pressure. When pressure falls to the 30–55 kPa range, internal contacts actuate to send a signal to the dashboard, illuminating the oil pressure warning light to alert the driver of insufficient pressure.
- Engine Protection: Prevents insufficient lubrication of moving parts (crankshaft, camshaft, etc.) caused by low oil pressure, avoiding severe mechanical failures such as bearing burnout and cylinder scuffing, and extending engine life.
- Durability & Reliability: Vibration and corrosion-resistant metal housing, plus a waterproof connector, adapt to the high-temperature, oily engine bay environment, ensuring stable signal transmission.
- OEM Compatibility: Precision manufactured to OEM standards, perfectly matching thread size, pinout, and trigger pressure for direct replacement of the original 55571684 or 130827 sensor.
Application Scenario：
Suitable for maintenance and replacement of the engine lubrication system, resolving issues such as constant/non-illuminated oil warning lights and abnormal pressure display. It is a core protective component to ensure safe engine operation.
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18820999946@163.com
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