CATEngine Parts

161-1705 Oil Pressure Sensor — Cat C10 C12

This oil pressure sensor is an electronic device that monitors the engine's lubrication system pressure and transmits this vital information to the operator or engine control module. It is built to withstand harsh engine environments and provide accurate readings, unlike a failing sensor which may provide erratic or no readings. Operators might observe a fluctuating oil pressure gauge, a warning light illuminating on the dashboard, or a complete lack of pressure indication.

Oil Pressure Sensor – Part No 161-1705 – CAT Spare Part
Part Specifications
BrandCAT
CategoryEngine Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

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Installation & Application Notes

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeOil Pressure Sensor
MaterialBrass and electronic components
ApplicationEngine lubrication system
Service LifeReplace as needed based on performance
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of a faulty oil pressure sensor is typically an inaccurate or fluctuating reading on the oil pressure gauge, or the illumination of the oil pressure warning light. If the sensor fails completely, there will be no indication of oil pressure, leaving the operator unaware of a potentially critical lubrication issue. Continued operation without accurate oil pressure monitoring risks severe engine damage due to lack of lubrication.

Installation Tip

Ensure the engine is completely cool before attempting to remove the old sensor to avoid burns. Apply a small amount of thread sealant to the threads of the new sensor, being careful not to get any sealant into the sensor's electrical connector.

Service Note

Verify the engine oil level and condition, and check the oil pump and filter for any signs of blockage or wear when replacing the oil pressure sensor.