Description
Product Overview
The Bosch 5114236-Kit is designed to support ignition system maintenance by providing a set of matched components necessary for optimal engine performance. This kit includes precision-engineered ignition coils and spark plugs, ensuring reliability during operation. Symptoms that may indicate a need for this kit include misfires, rough idling, and poor fuel efficiency. The Bosch 5114236-Kit is crafted for a precise fit to help maintain proper engine management and ignition timing.
Kit Contents
- 6 x Bosch – (0221504800) Ignition Coils
- 6 x NGK – (95712) Laser Platinum Spark Plugs
Cross Reference Numbers
This Bosch 5114236-Kit is equivalent to or replaces the following part numbers: 0221504800, 95712.
Vehicle Compatibility
- BMW 328i 3.0 (2010–2013)
- BMW 328i xDrive 3.0 (2010–2013)
- BMW X3 3.0 (2010)
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 failing ignition coil?
Common symptoms of a failing ignition coil include engine misfires, difficulty starting the vehicle, and decreased fuel efficiency.
How often should I replace my spark plugs?
It is generally recommended to replace spark plugs every 30,000 to 100,000 miles, depending on the manufacturer’s specifications and driving conditions.
Can a bad ignition coil cause the check engine light to activate?
Yes, a malfunctioning ignition coil can trigger the check engine light, often accompanied by DTC codes such as P0300 for random misfires.
What is the effect of using mismatched ignition components?
Using mismatched ignition components can lead to inefficient combustion, increased emissions, and potential engine damage due to misfires and overheating.
Is it necessary to replace all ignition coils at once?
While it is not strictly necessary, replacing all ignition coils at once can help maintain balanced performance and avoid future misfires.
Order Bosch 5114236-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.




