CATEngine Parts

131-9203 Pressure Sensor — Cat 3114 3054

This is a precision-engineered CAT Pressure Sensor that monitors and transmits critical oil or fuel pressure data to the engine control unit (ECU). Manufactured to strict quality standards, it ensures accurate readings, unlike a worn sensor that may provide erratic or incorrect data. Operators may observe fluctuating or absent gauge readings, engine performance issues, or diagnostic trouble codes related to oil or fuel pressure when this sensor fails.

Pressure Sensor – Part No 131-9203 – 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 TypePressure Sensor
MaterialMetal and Electronic Components
ApplicationEngine Lubrication or Fuel System
Service LifeReplace every 5,000 hrs or if faulty
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing pressure sensor may initially cause intermittent or inaccurate readings on the equipment's pressure gauge. If ignored, this can lead to the engine's control system making incorrect adjustments, potentially causing performance degradation or damage. The ultimate risk is operating the engine with critically low oil pressure without warning, leading to severe internal component wear.

Installation Tip

Ensure the electrical connector is clean and free of corrosion before plugging it into the new sensor. Avoid using excessive force when threading the sensor into its port, as this can damage the threads or the sensor body.

Service Note

When replacing a pressure sensor, it is good practice to inspect the associated wiring harness for any signs of damage or loose connections.