Engine Temperature Sender for Maruti Suzuki Swift — Price, Symptoms & Replacement Guide
Category: Cooling | Failure Severity: Medium | Replacement Cost in India: ₹700–₹2,500
What is the Engine Temperature Sender?
A sensor that measures engine coolant temperature and sends data to the dashboard gauge or ECU.
How the Engine Temperature Sender Works
Uses resistance variation based on temperature to provide real-time engine heat data.
Why the Engine Temperature Sender is Important
Helps monitor engine temperature and prevents overheating damage.
Common Problems with the Engine Temperature Sender
- Sensor failure
- Incorrect readings
- Open circuit
Warning Symptoms of a Failing Engine Temperature Sender
- Temperature gauge not working
- False overheating warning
- Check engine light
Common Causes of Engine Temperature Sender Failure
- Electrical issues
- Sensor wear
- Coolant contamination
Impact on Car Performance
Incorrect temperature data leading to delayed response or false alerts.
DIY Fix Guide — Step by Step
- Locate sensor
- Disconnect connector
- Replace sensor
- Reconnect wiring
Maintenance Tips
- Check wiring connections
- Replace if readings are inconsistent
Engine Temperature Sender Replacement Cost in India
Expect to pay between ₹700 and ₹2,500 for genuine parts plus labour at an authorised Maruti Suzuki workshop. Local garages and aftermarket parts can be 20–40% cheaper but may compromise warranty.
Where to Buy Engine Temperature Sender Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Engine Temperature Sender listings.
When to Replace the Engine Temperature Sender
When temperature readings are inaccurate or sensor fails.