Description
Product Overview
The Bosch 5114028-Kit Ignition Coil Kit is designed to support the ignition system maintenance of various vehicles. This kit provides an OE-level, all-in-one set of matched components for reliable operation. With precision fitment, it addresses common symptoms such as misfires, rough idling, and poor fuel economy. The included components are engineered for durability and compatibility, helping to mitigate issues related to ignition failures. The Bosch 5114028-Kit is a suitable option for those experiencing ignition-related problems.
Kit Contents
- 5 x Bosch – (0986221072) Ignition Coil
- 5 x NGK – (SILFER8C7ES) Laser Iridium Spark Plugs
Cross Reference Numbers
This Bosch 5114028-Kit is equivalent to or replaces the following part numbers: 0986221072, SILFER8C7ES.
Vehicle Compatibility
- Audi TT RS Quattro 2.5 (2012–2021)
- Audi RS3 2.5 (2017–2020)
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 might indicate a failing ignition coil?
Common symptoms include engine misfires, reduced power, poor acceleration, and increased fuel consumption, which may indicate the need for new ignition coils.
How do I know if I need to replace my spark plugs?
Symptoms such as rough idling, difficulty starting, and decreased fuel efficiency may suggest that spark plugs need replacement. Checking for DTC codes related to ignition issues can also be helpful.
Can using this kit improve engine performance?
This kit supports the ignition system by providing new coils and spark plugs, which can help address ignition-related performance issues, though results may vary by vehicle condition.
Is this kit compatible with other Audi models?
While this kit is specifically listed for certain Audi models, it may also be compatible with others. Always use the vehicle selector tool to check fitment for your specific model.
What should I do if my engine is still misfiring after kit installation?
If misfires persist after installation, further diagnosis may be required to check for other potential issues, such as fuel delivery problems or sensor faults.
Order Bosch 5114028-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.
