123 Blue Coil

Upgrade your classic engine with the 123 Blue Coil, a high-performance ignition coil designed for 2-cylinder, 4-cylinder, and 6-cylinder engines*. Developed as a premium replacement for the Bosch Blue Coil (Bosch 0 221 119 027), the 123 Blue Coil delivers stronger sparks, smoother starts, and consistent engine performance, giving your classic car the ignition it deserves.

Tested Compatibility with 123ignition Systems

Carefully selected and extensively tested for seamless integration with the 123ignition system, the 123 Blue Coil ensures precise timing and reliable operation across a variety of engines. Whether you drive a vintage 2-cylinder Fiat 500, a 4-cylinder MGB, or a 6-cylinder* Volvo 164, you can trust the 123 Blue Coil to improve ignition reliability, enhance throttle response, and optimize overall engine efficiency.

Performance Meets Style

The 123 Blue Coil combines function with aesthetics. Its sleek black finish, heat-resistant blue sticker, and engraved "123" logo provide a classic, timeless look. Alternatively, choose the blue-coated variant for a bold pop of color. This coil not only performs exceptionally well, but also complements the aesthetic of your classic ride, marrying performance and style in one upgrade.

Upgrade Your Entire Ignition System

The 123 Blue Coil isn't just a replacement — it's an upgrade. Engineered for lasting reliability, smoother engine operation, and stronger overall performance. Bring your classic engine to life and enjoy the benefits of an ignition coil that allows your 123ignition to perform at its very best.

For maximum results, pair the 123 Blue Coil with our high-quality HT leads and spark plugs. Upgrading your full ignition system helps prevent misfires, ensures every component works in harmony, and maximizes engine efficiency.

*only suitable for 6 cylinders up to 6000 RPM.