Bosch 0221504800 Ignition Coil

Bosch Ignition Coil for BMW and Mini

Bosch ignition coil 0221504800 is an OE-quality pencil coil built for direct ignition performance in a wide range of BMW and Mini applications. It delivers the correct ignition voltage for stable spark output, smoother engine operation, improved fuel use, and lower exhaust emissions.

Key Features

• OE-quality Bosch ignition coil for direct replacement service
• Pencil coil design for modern BMW and Mini ignition systems
• 14-volt electrical specification
• SAE terminal type for proper connection fitment
• Supports consistent spark energy for reliable combustion
• Cross-reference: This part cross-references BMW 12138616153 for the same application.

Product Details

This Bosch ignition coil, part number 0221504800, is engineered for vehicles that use a pencil-style coil-on-plug ignition setup. Bosch states that its OE-grade coil design helps maintain the correct ignition voltage, which supports long-lasting spark performance, steadier engine running, reduced fuel consumption, and lower tailpipe emissions. It is a strong match for BMW 3 Series, 5 Series, 6 Series, X3, X5, X6, M models, and select Mini Cooper applications where the fitment notes specify Bosch or Delphi unit requirements. If you are searching for a BMW ignition coil replacement or a Mini Cooper ignition coil by Bosch 0221504800, this part covers a broad range of model years from 2006 through 2022.

What It Helps Fix

• Engine misfire caused by weak or inconsistent spark
• Rough idle or hesitation during acceleration
• Hard starting related to ignition coil failure
• Reduced fuel economy from incomplete combustion
• Check engine light concerns tied to ignition performance

Installation Notes and Tips

Verify the vehicle’s engine configuration and the fitment notes before ordering, especially on BMW models that specify Delphi unit usage or a production date cutoff. This ignition coil uses a pencil coil layout and SAE terminal type, so connector style and coil shape should match the original part. For best results, inspect spark plugs and related ignition components during replacement, since worn plugs can shorten coil life and affect performance.

Quality Assurance

Bosch ignition coils are built to OE-quality standards for dependable ignition performance and consistent electrical output. Part number 0221504800 is backed by Bosch’s established ignition system engineering for BMW and Mini applications.