CATEngine Parts

3203063 Pressure Sensor — Cat 3512B 3516B

This pressure sensor accurately monitors and transmits critical oil or fuel pressure data from the engine system to the control module. Manufactured with robust internal components and a sealed housing, it provides reliable readings under harsh operating conditions, unlike a faulty sensor that gives erratic or no signals. Operator-observed symptoms of a failing sensor include incorrect gauge readings, warning lights, and potential engine performance issues.

Pressure Sensor – Part No 3203063 – 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, Plastic, Electronic Components
ApplicationEngine Oil/Fuel Pressure System
Service LifeReplace as needed based on diagnostic testing
CompatibilityCAT 3512B, 3516B, 3516E, M314F
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of a failing pressure sensor is often an inaccurate reading on the equipment's pressure gauge or an illuminated warning light. If the sensor fails completely, the engine control module may not receive critical pressure data, potentially leading to reduced engine performance or shutdown. Continued operation with incorrect pressure data risks engine damage due to insufficient lubrication or fuel delivery.

Installation Tip

Ensure the pressure port threads are clean and free of debris before installing the new sensor. Do not overtighten the sensor, as this can damage the threads or the sensor body.

Service Note

After replacing the sensor, check the related wiring harness and connectors for any signs of damage or corrosion.