Throttle Body for Aston Martin DBX — Price, Symptoms & Replacement Guide
Category: Fuel System | Failure Severity: Medium | Replacement Cost in India: ₹15,000–₹60,000
What is the Throttle Body?
Controls the amount of air entering the engine for combustion.
How the Throttle Body Works
An electronically controlled valve adjusts airflow based on accelerator input.
Why the Throttle Body is Important
Maintains proper air-fuel ratio for performance.
Common Problems with the Throttle Body
- Carbon buildup
- Sensor failure
- Sticking valve
Warning Symptoms of a Failing Throttle Body
- Rough idle
- Delayed acceleration
- Engine stalling
Common Causes of Throttle Body Failure
- Carbon deposits
- Electrical faults
Impact on Car Performance
Moderate – affects throttle response and smoothness.
DIY Fix Guide — Step by Step
- Clean throttle body
- Reset ECU
- Check wiring
Maintenance Tips
- Periodic cleaning
- Use quality fuel
Throttle Body Replacement Cost in India
Expect to pay between ₹15,000 and ₹60,000 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 Throttle Body Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Throttle Body listings.
When to Replace the Throttle Body
When cleaning doesn’t fix performance issues.