Description
Product Overview
The Bosch 5114240-Kit is designed for the maintenance of ignition systems, providing a set of matched components for reliable performance. This kit features precision fitment that supports various European vehicles, addressing common issues such as misfires, starting difficulties, and poor engine performance. The components included in this kit are intended to meet OE-level specifications for quality and reliability. Symptoms such as rough idling or hesitation may indicate the need for this ignition coil kit, which includes parts identified by the MPN 5114240-Kit.
Kit Contents
- 6 x Bosch – (0221504465) Ignition Coils
- 6 x NGK – (ILZFR6D11) Laser Iridium Spark Plugs
Cross Reference Numbers
This Bosch 5114240-Kit is equivalent to or replaces the following part numbers: 0221504465, ILZFR6D11.
Vehicle Compatibility
- BMW 325i 3.0 (2006–2006)
- BMW 325xi 3.0 (2006–2006)
- BMW 330i 3.0 (2006–2006)
- BMW 330xi 3.0 (2006–2006)
- BMW 525i 3.0 (2006–2006)
- BMW 525xi 3.0 (2006–2006)
- BMW 530i 3.0 (2006–2006)
- BMW 530xi 3.0 (2006–2006)
- BMW Z4 3.0 (2006–2006)
This kit also fits other applications. Please use the vehicle selector tool to verify compatibility before purchase.
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Frequently Asked QuestionsWhat symptoms indicate a faulty ignition coil?
Common symptoms include engine misfires, rough idling, and difficulty starting the vehicle.
How do I know if my spark plugs need replacing?
If you experience poor fuel economy, engine hesitation, or difficulty starting, it may be time to replace your spark plugs.
Are these components compatible with other BMW models?
While this kit is specifically designed for certain BMW models, it may also fit other applications. Verify compatibility before purchase.
What diagnostic trouble codes (DTCs) could be related to ignition issues?
DTCs such as P0300 (random/multiple cylinder misfire detected) may indicate problems with ignition components.
What maintenance should I perform after installing the ignition coil kit?
Regularly check for any engine performance issues and consider replacing spark plugs according to your vehicle’s service schedule.
Order Bosch 5114240-Kit today to support a complete, well-matched repair for your vehicle.
Note: All information on this page and in the FAQ is for general reference only. Verify fitment and consult a professional as needed. eEuroparts.com is not responsible for incorrect part selection or installation.




