Coolant Pressure Sensor for Maruti Suzuki Swift — Price, Symptoms & Replacement Guide
Category: Cooling | Failure Severity: Medium | Replacement Cost in India: ₹1,500–₹6,000
What is the Coolant Pressure Sensor?
Monitors pressure within the cooling system to ensure proper circulation and detect leaks.
How the Coolant Pressure Sensor Works
Measures coolant pressure in the system and sends data to ECU or warning system.
Why the Coolant Pressure Sensor is Important
Helps detect leaks, blockages, or pressure loss early.
Common Problems with the Coolant Pressure Sensor
- Sensor failure
- Incorrect readings
Warning Symptoms of a Failing Coolant Pressure Sensor
- Coolant leaks
- Overheating
- Low pressure warnings
Common Causes of Coolant Pressure Sensor Failure
- Seal wear
- Electrical issues
Impact on Car Performance
Reduced cooling efficiency and potential engine damage.
DIY Fix Guide — Step by Step
- Check radiator cap
- Inspect hoses
- Replace sensor if faulty
Maintenance Tips
- Regular cooling system inspection
- Maintain proper coolant level
Coolant Pressure Sensor Replacement Cost in India
Expect to pay between ₹1,500 and ₹6,000 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 Coolant Pressure Sensor Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Coolant Pressure Sensor listings.
When to Replace the Coolant Pressure Sensor
When pressure-related warnings or leaks occur.