Description
Product Overview
The Hitachi 5225378-Kit is designed to support ignition system repair and maintenance for select Mercedes-Benz vehicles. This kit provides an OE-level, all-in-one set of matched components, including ignition coils and spark plugs. With precision fitment and reliability, it addresses common ignition system symptoms such as misfires, rough idling, and poor acceleration. The components included in this kit are intended for use with various models experiencing ignition issues. The MPN for this kit is 5225378-Kit.
Kit Contents
- 16 x NGK – (2382) Spark Plugs – Standard
- 8 x Hitachi – (IGC0143) Ignition Coils
Cross Reference Numbers
This Hitachi 5225378-Kit is equivalent to or replaces the following part numbers: IGC0143, 2382, 22401-85E15, 2240185E15, A000158780380, 22401-85E75, 2240185E75, 5-86121749, 586121749, 158780364, 000158780364, 18814-11051, 1881411051, 4887031, A0001587803, 5-86121749-0, 5861217490, A000158780364, 0001587803, 0001587303, A0001587303, 000158780380, 04887031, 158780380, 5225378Kit, 3926BP, K5TC, 3926, 1765269, K5RTC-11, K5RTC11, 3927, 3926DP2, 48921, UF359, GN10361, 2382.
Vehicle Compatibility
- Mercedes-Benz SL500 5.0 V8 (1999–2004)
- Mercedes-Benz S500 5.0 V8 (2000–2004)
- Mercedes-Benz CL500 5.0 V8 (2003–2004)
- Mercedes-Benz CLK500 5.0 V8 (2003–2004)
- Mercedes-Benz E500 5.0 V8 (2003–2004)
- Mercedes-Benz G500 5.0 V8 (2003–2004)
- Mercedes-Benz G55 AMG 5.5 V8 (2003–2004)
- Mercedes-Benz ML500 5.0 V8 (2003–2004)
- Mercedes-Benz S430 4.3 V8 (2003–2004)
- Mercedes-Benz CLK430 4.3 V8 (2003)
- Mercedes-Benz ML55 AMG 5.5 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 need for ignition coil replacement?
Common symptoms include engine misfires, difficulty starting, poor acceleration, and rough idling, which may indicate a failing ignition coil.
How do I know if my spark plugs need changing?
Signs that spark plugs may need replacement include engine misfires, reduced fuel efficiency, and difficulty starting the engine.
Can this kit help with diagnostic trouble codes (DTCs)?
This kit addresses issues related to DTCs P0300 to P0308, which are often associated with ignition system faults, including misfires.
Is installation of this ignition coil kit complex?
While some technical knowledge may be required, the kit is designed for a straightforward installation process, but it is advisable to consult a service manual for specific instructions.
What is the expected lifespan of ignition coils and spark plugs?
Typically, ignition coils can last up to 100,000 miles, while spark plugs may need to be replaced every 30,000 to 60,000 miles depending on the type and driving conditions.
Order Hitachi 5225378-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.
