Description
Product Overview
The Bosch 5113821-Kit Ignition Coil Kit is designed to support the ignition system maintenance and repair for various European vehicles. This kit provides an OE-level, all-in-one set of matched components that work together for precision fitment and reliability. Common symptoms of ignition issues such as misfires, rough idling, and poor fuel economy may arise when components begin to fail. The Bosch 5113821-Kit is engineered to address such concerns effectively.
Kit Contents
- 2 x Bosch – (0221503407) Ignition Coils
- 8 x NGK – (6427) V-Power Spark Plugs
Cross Reference Numbers
This Bosch 5113821-Kit is equivalent to or replaces the following part numbers: 0221503407, 6427.
Vehicle Compatibility
- Land Rover Discovery 3.9 V8 (1994–1995)
- Land Rover Discovery 4.0 V8 (1996–2002)
- Land Rover Range Rover 4.0 V8 (1999–2000)
- Land Rover Range Rover 4.6 V8 (1999–2002)
- Land Rover Discovery 4.6 V8 (2003–2004)
- Mercedes-Benz 600 6.3 V8 (1967–1972)
- Mercedes-Benz 300SEL 3.5 V8 (1970–1971)
- Mercedes-Benz 300SEL 6.3 V8 (1970–1971)
- Mercedes-Benz 280SE 4.5 V8 (1972–1973)
- Porsche 928 4.7 V8 (1983–1984)
This kit also fits other applications. Please use the vehicle selector tool to verify compatibility before purchase.
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Frequently Asked QuestionsWhat are the symptoms of a failing ignition coil?
Common symptoms include engine misfires, increased fuel consumption, and difficulty starting the vehicle.
How can I tell if my spark plugs need replacement?
Signs of worn spark plugs can be rough idling, reduced power, and poor fuel efficiency. Regular inspection is recommended.
Is it necessary to replace ignition coils and spark plugs together?
While it is not strictly necessary, replacing both at the same time can help ensure optimal performance and reliability of the ignition system.
Order Bosch 5113821-Kit today to support a 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.
