CATElectrical Parts

2168684 Oil Pressure Sensor — Cat 3306

This is an oil pressure sensor that monitors and reports the engine's oil pressure to the control module. It is manufactured to meet stringent quality standards, ensuring reliable performance compared to a worn sensor that may provide inaccurate readings. Operators may notice erratic gauge readings, a persistent low oil pressure warning light, or even engine shutdown if this sensor fails.

Oil Pressure Sensor – Part No 2168684 – CAT Spare Part
Part Specifications
BrandCAT
CategoryElectrical 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

Disconnect main battery before working on electrical components. Use dielectric grease on all connector pins. Check ground connections — most electrical faults trace to poor grounds. Test with multimeter before installing new parts.

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, electronic components
ApplicationEngine lubrication system
Service LifeReplace as needed or during engine overhaul
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

An oil pressure sensor failure may initially manifest as a fluctuating or inaccurate oil pressure gauge reading. If left unaddressed, the engine control module may receive incorrect data, potentially leading to improper engine operation or shutdown to prevent damage. Continued operation with a faulty sensor risks inadequate lubrication and accelerated engine wear.

Installation Tip

Ensure the sensor port is clean and free of old sealant or debris before threading in the new sensor. Overtightening the sensor can damage its housing or the engine block threads.

Service Note

Inspect the engine wiring harness for any signs of damage or corrosion when replacing the oil pressure sensor.