Bosch 0221502010 Ignition Coil

Bosch Ignition Coil for BMW V12 Engines

Bosch Ignition Coil (New) part number 0221502010 is an OE-quality pencil coil built for stable ignition performance on select BMW V12 applications. It delivers the correct ignition voltage for consistent spark, smoother engine operation, improved fuel efficiency, and lower exhaust emissions.

Compatible With BMW 850CSi, BMW 750iL, BMW 850Ci, and BMW 850i applications that use cylinders 7 through 12. This Bosch ignition coil is also a direct reference for BMW ignition service where part number 0221502010 is specified.

Key Features

• Bosch Ignition Coil (New) for ignition system repair
• Pencil coil design for the specified BMW V12 cylinder applications
• 14-volt coil specification
• DIN terminal type for the listed application
• Supports correct ignition voltage and long-lasting spark output
• OE-style replacement for BMW 850CSi, 750iL, 850Ci, and 850i

Detailed Description

Bosch part number 0221502010 is engineered as a replacement ignition coil for select BMW V12 engines. The Bosch Ignition Coil (New) line focuses on restoring proper spark delivery, which helps the engine run more evenly under load and during normal driving. For BMW 850CSi, 750iL, 850Ci, and 850i models with cylinders 7 through 12, this coil supports the ignition performance expected from an OE-style component.

This part cross-references BMW 12131742926 for the same application. If you are servicing a BMW 850Ci ignition coil, BMW 750iL ignition coil, or BMW 850CSi ignition coil application, verify the cylinder position and terminal style before installation. Part number 0221502010 is a practical choice when replacing a worn or failing coil in the specified BMW ignition system.

What It Helps Address

• Misfires caused by weak or inconsistent spark output
• Hard starting related to ignition coil wear
• Rough idle from unstable ignition voltage
• Reduced fuel economy from incomplete combustion
• Higher exhaust emissions linked to poor ignition performance

Installation Notes and Tips

Confirm the vehicle year, model, cylinder position, and DIN terminal configuration before ordering. This ignition coil is listed for cylinders 7 through 12 on the specified BMW applications, so matching the correct bank and position is important. Inspect related ignition components, connectors, and wiring for heat damage or corrosion during service.

Quality Assurance

Bosch ignition components are built to OE-level standards for ignition voltage control and dependable spark delivery. The Bosch Ignition Coil (New) product line is intended to support consistent engine operation in the listed BMW applications.