Hitachi IGC4030-D Ignition Coil

Hitachi IGC4030-D Ignition Coil

Hitachi IGC4030-D ignition coil is built for Honda and Acura applications that need stable spark energy and consistent engine performance. It is a direct-fit ignition coil for select Honda Civic, Element, CR-V, Accord, S2000, and Acura RSX models from 2002-2011.

• OE-approved design for select Honda and Acura ignition systems
• High turns ratio and protected circuitry for dependable spark output
• Heat-cycle resistant welded electrical connection points
• Built with durable materials to resist deformation under demanding conditions
• Supports efficient combustion for smoother running and fuel economy
• Cross-references Delphi GN10370 and NGK 48922 for the same application

Vehicle Fitment

• Fits 2002-2011 Honda Civic, N/A
• Fits 2003-2011 Honda Element, N/A
• Fits 2002-2009 Honda CR-V, N/A
• Fits 2003-2007 Honda Accord, N/A
• Fits 2002-2006 Acura RSX, N/A
• Fits 2004-2005 Honda S2000, N/A

Detailed Description

The Hitachi IGC4030-D ignition coil is engineered to deliver the energy required by high-efficiency, high-output engines. For Honda Civic, Honda CR-V, Honda Accord, Honda Element, Acura RSX, and Honda S2000 applications, this coil is designed around the exact vehicle requirements to help maintain reliable ignition performance. Part number IGC4030-D is a practical OE-style replacement when the original coil is worn, heat-damaged, or producing inconsistent spark.

What It Helps Address

• Engine misfire caused by weak or inconsistent ignition output
• Rough idle and hesitation during acceleration
• Hard starting related to ignition coil failure
• Reduced fuel economy from incomplete combustion
• Check engine light conditions tied to ignition performance

Installation Notes and Tips

Confirm the vehicle year, make, model, and ignition system match the listed fitment before installation. Inspect the coil connector, boot, and surrounding ignition components for heat damage or corrosion, and replace any worn related parts as needed. Verify proper electrical connection and secure mounting after installation.

Quality Assurance

Hitachi designs this ignition coil with durable materials, welded connection points, and protected circuitry to support reliable operation through repeated heat cycles. The IGC4030-D is approved for OE-style applications and built to meet the needs of the specified Honda and Acura vehicles.