Set of (8) OEM Ignition Coils for BMW N63, N63TU, & N63TU2
N63/N63TU: Bosch Ignition Coils / BMW SKU 12 13 8 647 689
N63TU/N63TU2: OE Delphi or Bremi STI / BMW SKU: 12 13 8 611 236
**N63TU engines may opt for any ignition coil. We recommend sticking to the Bosch option as it is much cheaper.
Refresh your BMW N63 engine with a set of OEM ignition coils. We recommend replacing ignition coils on a stock N63 every 50,000-70,000 miles. Modded N63's may require new ignition coils as often as every 30,000-40,000 miles. Symptoms of old, worn N63 ingition coils include:
- Rough Idle
- Power Loss