Description
Product Overview
The Hitachi 5225592-Kit is designed to support the ignition system of various BMW models by providing a set of matched ignition coils and spark plugs. This kit includes OE-level components that are precision-engineered to ensure reliability and fitment. Common symptoms associated with ignition system issues include misfires, rough idling, and poor engine performance. The Hitachi 5225592-Kit is structured to address these issues through its comprehensive components.
Kit Contents
- 8 x Hitachi – (IGC3804) Ignition Coils
- 8 x NGK – (3199) Spark Plugs – Laser Platinum
Cross Reference Numbers
This Hitachi 5225592-Kit is equivalent to or replaces the following part numbers: 3199, IGC3804, 1703825, 12131703228, 12131748017, 12 12 0 037 608, 12120037608, 12131703227, 12137599219, 12 12 0 037 607, 12120037607, 1748018, 1404309, 1703227, 12 12 9 071 003, 12129071003, 12 12 0 030 548, 12120030548, 12131404309, 12139067830, 1703228, 12131703825, 1748017, 12131748018.
Vehicle Compatibility
- BMW 740i 4.4 V8 (1998–2001)
- BMW 740iL 4.4 V8 (1998–2001)
- BMW 540i 4.4 V8 (1998–2003)
- BMW X5 4.4 V8 (2000–2002)
- BMW M5 5.0 V8 (2000–2003)
- BMW Z8 5.0 V8 (2000–2003)
- BMW X5 4.6 V8 (2002–2003)
- BMW Z8 4.8 V8 (2003)
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 include engine misfires, reduced power during acceleration, and increased fuel consumption.
How can I diagnose ignition system issues?
Look for trouble codes such as P0300-P0308, which indicate misfires in specific cylinders, and check for rough idling or hesitation during acceleration.
What is the lifespan of spark plugs in this kit?
Generally, the NGK Laser Platinum spark plugs can last up to 100,000 miles under normal operating conditions, but performance may vary based on driving habits.
Can I mix different brands of ignition coils?
It is recommended to use matched components from the same kit to ensure optimal performance and reliability.
What should I do if I still experience misfires after replacement?
If misfires persist, further diagnosis may be required to check for other issues such as fuel delivery problems or vacuum leaks.
Order Hitachi 5225592-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.
