Description
Product Overview
The Bosch 5114004-Kit is designed to support ignition system repairs by providing a set of matched ignition coils and spark plugs. This kit includes OE-level components that are precision-engineered for fitment and reliability. Common symptoms of ignition system issues include misfires, rough idling, and poor fuel efficiency. The Bosch 5114004-Kit is suitable for addressing these concerns in various vehicle applications.
Kit Contents
- 5 x Bosch – (0221604115) Ignition Coils
- 5 x NGK – (SILFER8C7ES) Laser Iridium Spark Plugs
Cross Reference Numbers
This Bosch 5114004-Kit is equivalent to or replaces the following part numbers: 0221604109, SILFER8C7ES.
Vehicle Compatibility
- Audi TT RS Quattro 2.5 (2012–2020)
- Audi RS3 2.5 (2017–2020)
- Volkswagen Jetta 2.5 (2005–2014)
- Volkswagen Rabbit 2.5 (2006–2009)
- Volkswagen Beetle 2.5 (2006–2014)
- Volkswagen Golf 2.5 (2010–2014)
- Volkswagen Passat 2.5 (2012–2014)
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 problem with ignition coils?
Common symptoms include misfires, rough engine idling, and difficulty starting the vehicle.
How can I tell if my spark plugs need replacing?
Symptoms of worn spark plugs can include poor fuel economy, engine hesitation, and increased exhaust emissions.
Are ignition coils and spark plugs interchangeable between different models?
No, ignition coils and spark plugs are specific to each model and engine type. Always verify compatibility before purchasing.
What is the lifespan of ignition coils and spark plugs?
The lifespan can vary based on driving conditions, but typically ignition coils last between 60,000 to 100,000 miles, while spark plugs may need replacement every 30,000 to 100,000 miles depending on the type.
Can I mix different brands of ignition coils and spark plugs?
While it is possible to mix brands, it is recommended to use matched components to ensure optimal performance and reliability.
Order Bosch 5114004-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.
