Temperature Sensor for Maruti Suzuki Alto K10 — Price, Symptoms & Replacement Guide
Category: Cooling | Failure Severity: Medium | Replacement Cost in India: ₹800–₹2,000
What is the Temperature Sensor?
Monitors engine coolant temperature and sends data to ECU.
How the Temperature Sensor Works
Senses temperature and adjusts fuel mixture and fan operation.
Why the Temperature Sensor is Important
Ensures optimal engine performance and prevents overheating.
Common Problems with the Temperature Sensor
- Sensor failure
- Incorrect readings
Warning Symptoms of a Failing Temperature Sensor
- Check engine light
- Incorrect temperature gauge
- Poor mileage
Common Causes of Temperature Sensor Failure
- Electrical faults
- Wear
Impact on Car Performance
Incorrect engine behavior and overheating risk.
DIY Fix Guide — Step by Step
- Scan ECU for errors
- Check wiring
Maintenance Tips
- Inspect during service
Temperature Sensor Replacement Cost in India
Expect to pay between ₹800 and ₹2,000 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 Temperature Sensor Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Temperature Sensor listings.
When to Replace the Temperature Sensor
When faulty readings or warning lights appear.