Thermostat for Aston Martin DB12 — Price, Symptoms & Replacement Guide
Category: Cooling | Failure Severity: Medium | Replacement Cost in India: ₹8,000–₹25,000
What is the Thermostat?
Regulates coolant flow based on engine temperature.
How the Thermostat Works
Opens and closes valve depending on temperature.
Why the Thermostat is Important
Maintains optimal engine temperature.
Common Problems with the Thermostat
- Stuck open
- Stuck closed
Warning Symptoms of a Failing Thermostat
- Overheating
- Engine running cold
Common Causes of Thermostat Failure
- Wear
- Deposits buildup
Impact on Car Performance
Reduced efficiency or overheating.
DIY Fix Guide — Step by Step
- Replace thermostat unit
Maintenance Tips
- Replace during coolant service
Thermostat Replacement Cost in India
Expect to pay between ₹8,000 and ₹25,000 for genuine parts plus labour at an authorised Aston Martin workshop. Local garages and aftermarket parts can be 20–40% cheaper but may compromise warranty.
Where to Buy Thermostat Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Thermostat listings.
When to Replace the Thermostat
When temperature fluctuations occur.