Throttle Body for BMW X7 — Price, Symptoms & Replacement Guide
Category: Engine | Failure Severity: Medium | Replacement Cost in India: ₹10,000–₹40,000
What is the Throttle Body?
Controls air intake entering the engine in BMW X7.
How the Throttle Body Works
Regulates airflow based on accelerator input using electronic control.
Why the Throttle Body is Important
Directly affects acceleration and engine responsiveness.
Common Problems with the Throttle Body
- Carbon buildup
- Sticking valve
- Sensor failure
Warning Symptoms of a Failing Throttle Body
- Poor acceleration
- Rough idle
- Check engine light
Common Causes of Throttle Body Failure
- Dirty intake
- Wear
- Electrical fault
Impact on Car Performance
Faulty throttle body reduces throttle response significantly.
DIY Fix Guide — Step by Step
- Clean throttle body
- Check wiring
- Reset ECU
- Inspect sensor
- Replace if faulty
Maintenance Tips
- Clean regularly
- Use clean air filter
Throttle Body Replacement Cost in India
Expect to pay between ₹10,000 and ₹40,000 for genuine parts plus labour at an authorised BMW 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
Replace if cleaning doesn’t fix response issues.