CATElectrical Parts

266-7192 Temperature Sensor — Cat 730 735

This temperature sensor accurately monitors engine coolant or oil temperature, crucial for the engine's control system. It is manufactured to meet stringent OEM quality standards, ensuring reliable performance unlike a worn sensor that provides inaccurate readings. Operators may notice erratic gauge readings, engine overheating warnings, or a check engine light when this sensor begins to fail.

Temperature Sensor – Part No 266-7192 – 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 TypeTemperature Sensor
MaterialBrass, electronic components
ApplicationEngine monitoring system
Service LifeReplace as needed based on diagnostic codes
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

An initial sign of a failing temperature sensor is an inaccurate reading on the operator's gauge. If left unaddressed, the engine control module may receive incorrect data, leading to improper fuel mixture or cooling fan operation. This can result in reduced engine efficiency and potential overheating.

Installation Tip

Clean the sensor port thoroughly to ensure a proper seal and accurate temperature transfer. Avoid overtightening the sensor, as this can damage the threads or the sensor body.

Service Note

Inspect the wiring harness and connector for any signs of corrosion or damage when replacing the temperature sensor.