Throttle Body for BMW 5 Series — Price, Symptoms & Replacement Guide
Category: Engine | Failure Severity: Medium | Replacement Cost in India: ₹8,000–₹30,000
What is the Throttle Body?
The throttle body controls the amount of air entering the engine.
How the Throttle Body Works
It opens and closes a valve based on accelerator input.
Why the Throttle Body is Important
Regulates engine speed and performance.
Common Problems with the Throttle Body
- Carbon buildup
- Sticking
Warning Symptoms of a Failing Throttle Body
- Poor acceleration
- Rough idle
Common Causes of Throttle Body Failure
- Dirty intake
- Wear
Impact on Car Performance
Reduces throttle response and efficiency.
DIY Fix Guide — Step by Step
- Clean throttle body
- Check sensor
- Inspect linkage
- Reset ECU
Maintenance Tips
- Regular cleaning
- Use good fuel
Throttle Body Replacement Cost in India
Expect to pay between ₹8,000 and ₹30,000 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 does not resolve issues.