VolvoElectrical Parts

HD46647166WIN — Water Temperature Sensor Pj7410752 For Volvo Ec13 Ec14 Ec15 Ec20 Ec25 Ec30 Ec35

This water temperature sensor is essential for monitoring the engine's coolant temperature, providing critical data to the engine control unit (ECU) for optimal performance and protection. It ensures the engine operates within its designed temperature range, preventing damage from overheating or excessive cooling. A malfunctioning sensor can lead to incorrect temperature readings, causing the engine to run inefficiently or triggering false alarms.

Water Temperature Sensor Pj7410752 For Volvo Ec13 Ec14 Ec15 Ec20 Ec25 Ec30 Ec35 – Part No HD46647166WIN – Volvo Spare Part
Part Specifications
BrandVolvo
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 TypeWater Temperature Sensor
MaterialBrass, Thermistor
ApplicationEngine Cooling System
Service LifeReplace every 4,000 hrs or 4 years
CompatibilityVolvo Compact Equipment
ConditionNew — OEM specification aftermarket

Failure Symptoms

An initial symptom of a faulty water temperature sensor is an inaccurate temperature gauge reading or the illumination of an engine warning light. If ignored, the engine may operate outside its optimal temperature range, leading to reduced fuel efficiency and potential performance issues. Continued operation with an incorrect temperature reading risks engine damage due to overheating.

Installation Tip

Ensure the engine is completely cool before attempting to remove the old sensor to prevent injury from hot coolant. When installing the new sensor, make sure the mounting port is clean and free of debris, and tighten it securely but avoid over-torquing.

Service Note

While replacing the temperature sensor, check the coolant level and condition, and inspect the radiator and hoses for any leaks.