Bosch 14V Pencil Type 226 Ignition Coil (OE 12138647689/9807841880)

This is a Bosch Pencil Type 226 ignition coil, part number 0221504470. It's designed to fit a wide range of BMW vehicles, including models like the 128i, 335i, and 530i. A properly functioning ignition coil is crucial for delivering the right amount of voltage to your spark plugs, which directly impacts how smoothly your engine runs.

When your ignition coils are working as they should, you can expect better engine conditions, which often translates to improved fuel economy and lower exhaust emissions. Bosch ignition coils are built to meet original equipment standards, meaning they aim to provide the same reliable performance you'd get from the factory part. This helps ensure a long-lasting spark and consistent engine operation.