Ignition Coil for BMW M5 — Price, Symptoms & Replacement Guide
Category: Engine | Failure Severity: Medium | Replacement Cost in India: ₹5,000–₹20,000
What is the Ignition Coil?
Ignition coil converts battery voltage into high voltage for spark plugs.
How the Ignition Coil Works
It amplifies voltage to generate spark.
Why the Ignition Coil is Important
Ensures proper ignition timing.
Common Problems with the Ignition Coil
- Coil failure
- Weak spark
Warning Symptoms of a Failing Ignition Coil
- Misfire
- Engine hesitation
Common Causes of Ignition Coil Failure
- Heat
- Electrical wear
Impact on Car Performance
Weak ignition reduces engine performance.
DIY Fix Guide — Step by Step
- Check coil packs
- Replace faulty unit
Maintenance Tips
- Avoid overheating
Ignition Coil Replacement Cost in India
Expect to pay between ₹5,000 and ₹20,000 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 Ignition Coil Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Ignition Coil listings.
When to Replace the Ignition Coil
Replace when misfire persists.