CATEngine Parts

167-1709 Oil Pressure Sensor — Cat 5110B 3126

This oil pressure sensor is a vital component that measures the engine's oil pressure and transmits this reading to the instrument cluster or engine control module. It ensures the operator is aware of adequate lubrication levels, protecting the engine from damage caused by low oil pressure. A malfunctioning sensor may provide inaccurate readings, leading to a false sense of security with low oil pressure or a constantly illuminated oil pressure warning light even when pressure is normal.

Oil Pressure Sensor – Part No 167-1709 – 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
MaterialMetal, electronic components
ApplicationEngine lubrication system monitoring
Service LifeReplace as needed due to electronic failure
CompatibilityCAT specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The most common symptom of a failing oil pressure sensor is an inaccurate oil pressure reading on the gauge or warning light, which may be stuck high, low, or fluctuate erratically. If the sensor fails to report low pressure, the operator may not be alerted to a critical lubrication issue, risking severe engine damage. Conversely, a constantly illuminated warning light can cause unnecessary concern and diagnostic time.

Installation Tip

Ensure the engine oil passage is clean and free of debris before threading in the new sensor; thread sealant should be applied sparingly if required. Avoid overtightening, which can damage the sensor's threads or internal components.

Service Note

Always verify actual oil pressure with a mechanical gauge when a new sensor is installed or if low oil pressure is suspected.