Description
Product Overview
The Bosch 5113746-Kit supports ignition system maintenance by providing a set of matched ignition coils and spark plugs. This kit includes OE-level components designed for precision fitment and reliability, which may help address symptoms such as misfires, rough idling, or difficulty starting. The Bosch 5113746-Kit is an all-in-one solution for those experiencing ignition-related issues, ensuring that you have the necessary parts for effective repair.
Kit Contents
- 4 x Bosch – (0986221072) Ignition Coils
- 4 x NGK – (PLFER7A8EG) Laser Platinum Spark Plugs
Cross Reference Numbers
This Bosch 5113746-Kit is equivalent to or replaces the following part numbers: 0986221072, PLFER7A8EG.
Vehicle Compatibility
- Audi A3 1.8 (2015–2016)
- Audi S3 2.0 (2015–2017)
- Audi A3 Quattro 2.0 (2015–2018)
- Audi A6 2.0 (2016–2018)
- Audi TT Quattro 2.0 (2016–2018)
- Audi TTS Quattro 2.0 (2016–2018)
- Audi A6 Quattro 2.0 (2016–2020)
- Audi Q7 2.0 (2017–2019)
- Audi A3 2.0 (2017–2020)
- Audi A4 2.0 (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 indicate that I may need to replace my ignition coils?
Common symptoms include engine misfires, poor acceleration, and a rough idle. If the check engine light is on, it may indicate potential ignition system faults.
How can I identify a faulty spark plug?
Faulty spark plugs can cause misfires, reduced fuel efficiency, and difficulty starting the engine. Inspecting the spark plug for wear or damage can help diagnose issues.
Are there specific diagnostic trouble codes (DTC) associated with ignition issues?
Yes, codes such as P0300 (random/multiple cylinder misfire detected) or P0301-P0304 (specific cylinder misfires) may indicate ignition system problems.
Can using different brands of ignition coils and spark plugs affect performance?
Using mismatched or non-OE components can lead to performance issues such as misfires and reduced engine efficiency, as they may not work optimally together.
What is the expected lifespan of ignition coils and spark plugs?
Ignition coils typically 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 and vehicle specifications.
Order Bosch 5113746-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.
