Description
Product Overview
The Bosch 5114514-Kit Ignition Coil Kit supports the maintenance and repair of ignition systems in various European vehicles. This kit provides an OE-level, all-in-one set of matched components designed for precision fitment and reliability. Symptoms of ignition issues such as misfires, rough idling, or poor fuel economy may indicate the need for replacement. The Bosch 5114514-Kit includes crucial ignition coils and spark plugs to address these concerns effectively.
Kit Contents
- 6 x Bosch – (0986221051) Ignition Coils
- 6 x NGK – (ILZKR7A) Laser Iridium Spark Plugs
Cross Reference Numbers
This Bosch 5114514-Kit is equivalent to or replaces the following part numbers: 0986221051, ILZKR7A.
Vehicle Compatibility
- Audi A3 Quattro 3.2 V6 (2006–2009)
- Audi Q7 3.6 V6 (2007–2010)
- Audi TT Quattro 3.2 V6 (2009–2009)
- Porsche Cayenne 3.2 V6 (2004–2006)
- Porsche Cayenne 3.6 V6 (2008–2010)
- Volkswagen Passat 3.6 V6 (2006–2018)
- Volkswagen Touareg 3.6 V6 (2007–2017)
- Volkswagen CC 3.6 V6 (2009–2016)
- Volkswagen Atlas 3.6 V6 (2018–2019)
- Volkswagen Eos 3.2 V6 (2008–2008)
- Volkswagen R32 3.2 V6 (2008–2008)
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 misfires, rough engine performance, and poor fuel economy. Vehicles may also exhibit difficulty starting or stalling.
How do I know if my spark plugs need replacing?
Signs that spark plugs may need replacement include reduced acceleration, engine misfires, and increased fuel consumption. DTC codes such as P0300 (random/multiple cylinder misfire) can also indicate spark plug issues.
Can I replace ignition coils without changing spark plugs?
While it’s possible to replace ignition coils without changing spark plugs, it is often recommended to replace both components simultaneously to prevent future issues and maintain optimal ignition performance.
What is the role of ignition coils in the engine?
Ignition coils are responsible for converting the battery’s low voltage to the high voltage needed to ignite the air-fuel mixture in the engine’s cylinders. A failure can lead to misfires and reduced engine performance.
How often should ignition coils be checked or replaced?
It is advisable to check ignition coils during routine maintenance, particularly if the vehicle experiences misfires or other ignition-related symptoms. Replacement intervals may vary by manufacturer and vehicle type.
Order Bosch 5114514-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.
