The Dinan D650-0010 B Series Style Ignition Coil is a direct plug-and-play replacement or performance upgrade for BMW engines in the B36, B38, B46, B48, B58, and S58 families. The blue housing features the Dinan logo and is designed to provide a higher-energy, more consistent spark than the factory coil.

Dinan states that the coil can provide up to 10% more energy output than stock. The B Series Style design is intended as a functional ignition upgrade rather than a cosmetic replacement, making it suitable for replacing aging coils or supporting performance-oriented builds.

The D650-0010 is sold as an individual ignition coil. Dinan lists OEM cross references including 12138643360, 12137619385, 12138678438, and 750990012. Confirm the exact engine and OEM coil application before ordering.

Dinan currently lists this product as not legal for sale or use in California because CARB testing is pending. Verify current emissions status and vehicle applicability before ordering.