Upgrade your BMW's ignition system with these four brand new ignition coils from Bosch. 

Designed to be a direct replacement for your current coils, these cylinder ignition coils will significantly improve your vehicle's performance. With interchange part numbers including 12137594937, 0221504470, UF592, and 0221504464, these coils are compatible with a variety of BMW models including the 3, 5 Series, X3, X5, Z4, 128i, 328i, 535i, and 550i. Say goodbye to the hassle of trying to figure out the condition of used ignition coils and upgrade to these brand new, high-performance coils today.

Bought a set of 6, found that only the rear coils had not been replaced before, only used 2 of the set...

Mislaid one box.

4 New unused coils 3 boxes.

Simple.

Free shipping.