Torque Converter for Aston Martin DB12 — Price, Symptoms & Replacement Guide
Category: Transmission | Failure Severity: High | Replacement Cost in India: ₹80,000–₹2,50,000
What is the Torque Converter?
Transfers engine power to the transmission using fluid coupling.
How the Torque Converter Works
Uses hydraulic fluid to transmit torque from engine to gearbox.
Why the Torque Converter is Important
Allows smooth acceleration and prevents engine stalling.
Common Problems with the Torque Converter
- Slipping
- Overheating
- Fluid contamination
Warning Symptoms of a Failing Torque Converter
- Vibration
- Poor acceleration
- Shuddering
Common Causes of Torque Converter Failure
- Dirty fluid
- Seal failure
- Excessive heat
Impact on Car Performance
Loss of power transfer efficiency.
DIY Fix Guide — Step by Step
- Check fluid condition
- Look for leaks
Maintenance Tips
- Regular ATF replacement
Torque Converter Replacement Cost in India
Expect to pay between ₹80,000 and ₹2,50,000 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 Torque Converter Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Torque Converter listings.
When to Replace the Torque Converter
When slipping or severe vibration occurs.