Description
Product Overview
The Bosch Ignition Coil Kit (MPN: 5114273-Kit) is designed to support ignition system repairs for various European vehicles. This kit provides an OE-level, all-in-one set of matched components for precise fitment and reliability. Symptoms of ignition system issues may include misfires, rough idling, and poor engine performance. The components in this kit are tailored to ensure compatibility with your vehicle’s ignition needs.
Kit Contents
- 6 x Bosch – (0221504800) Ignition Coils
- 6 x NGK – (SILZKBR8D8S) Laser Iridium High Ignitability Spark Plugs
Cross Reference Numbers
This Bosch 5114273-Kit is equivalent to or replaces the following part numbers: 0221504800, SILZKBR8D8S.
Vehicle Compatibility
- BMW 535i GT 3.0 (2010–2017)
- BMW 135i 3.0 (2011–2013)
- BMW 335i 3.0 (2011–2015)
- BMW 335i xDrive 3.0 (2011–2015)
- BMW 535i 3.0 (2011–2016)
- BMW 535i xDrive 3.0 (2011–2016)
- BMW 535i GT xDrive 3.0 (2011–2017)
- BMW X3 3.0 (2011–2017)
- BMW X5 3.0 (2011–2018)
- BMW X6 3.0 (2011–2019)
This kit also fits other applications. Please use the vehicle selector tool to verify compatibility before purchase.
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- Expertise You Can Trust: Over 25 years specializing exclusively in European vehicles.
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- Trusted Since 2000: Proudly serving the European car community for over two decades.
Frequently Asked QuestionsWhat symptoms indicate a faulty ignition coil?
Symptoms of a faulty ignition coil may include engine misfires, difficulty starting, and decreased fuel efficiency. These issues can lead to DTC codes such as P0300, P0301, or P0302.
How often should ignition coils be replaced?
It is generally recommended to inspect ignition coils every 60,000 to 100,000 miles, or when experiencing symptoms like rough idling or misfires.
Can worn spark plugs affect ignition coil performance?
Yes, worn spark plugs can lead to increased stress on ignition coils, potentially causing misfires or poor engine performance.
What happens if I ignore ignition system issues?
Ignoring ignition system issues can lead to more severe engine problems, reduced performance, and higher repair costs over time.
Are these parts compatible with performance tuning?
While the components in this kit are designed for standard applications, they may also support performance tuning depending on your vehicle’s specific modifications and requirements.
Order Bosch 5114273-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.
