Mishimoto Ignition Coil – Honda Civic Si, Acura RSX & S2000

Mishimoto ignition coil MMIG-CIV-0204 restores spark for Honda Civic Si, Acura RSX, Civic MUGEN Si & Honda S2000. Backed by Mishimoto’s Lifetime Warranty.

Description

The Mishimoto MMIG-CIV-0204 is a direct, specific-fit ignition coil engineered for Honda and Acura four-cylinder engines carrying the K20 or K24 engine code. Built as a pencil-style electronic coil, it’s designed to eliminate the weak spark, misfiring, and spark blow-out that can plague a factory ignition system under load, and it’s available as a single coil or in sets of four or six.

Every basic requirement for a properly running engine starts with fuel, air, compression, and spark, and Mishimoto’s ignition coil lineup is built to bring that ignition side back to Stage 0 before you chase horsepower-adding modifications. This mishimoto ignition coil is designed and tested to meet or exceed OEM Honda performance standards, so once it’s installed alongside a fresh set of spark plugs, you can expect a refreshed ignition system, improved engine startup, a smoother idle, and restored performance whether your car is fully stock or already modified. The primary frame is constructed from robust phenolic resin for longevity in high-temperature environments, while the precision lower boot creates a barrier against moisture entering the plug well to prevent spark plug contamination. Each coil also arrives pre-lubricated with dielectric grease to guard against corrosion and maintain an optimal connection between the spark plug and coil, making this Mishimoto ignition part a practical upgrade for anyone shopping for reliable ignition coils.

Vehicle Applications

This Mishimoto ignition coil is a specific-fit part, not a universal unit, and it covers a defined set of Honda and Acura four-cylinder applications. It fits the 2002-2011 Honda Civic Si and the 2008 Honda Civic MUGEN Si, making it a strong match for anyone searching for 2002 Honda Civic ignition or 2003 Honda Civic ignition parts. Coverage also extends to the 2004-2006 Acura RSX in both Base and Type-S trim, along with the 2004-2005 Honda S2000 Base.

Features

  • Specific fit for 2002-2011 Honda Civic Si, 2008 Honda Civic MUGEN Si, 2004-2006 Acura RSX (Base and Type-S), and 2004-2005 Honda S2000 Base
  • Available as a single coil or in sets of four or six
  • Designed and tested to meet or exceed OEM Honda performance specifications
  • Improves engine startup, idle, and restores performance
  • Refreshes the ignition system, ensuring strong spark for stock and modified vehicles
  • Durable rubber boot provides a barrier against moisture, oil, and debris
  • High-quality phenolic resin outer shell ensures longevity in high-temperature environments
  • Pre-lubricated boots with dielectric grease ensure optimal corrosion resistance
  • Backed by the Mishimoto Lifetime Warranty

Specifications

  • Length: 6.65 in
  • Overall Height: 2.96 in
  • Color: Black
  • Ignition Type: Electronic
  • Coil Type: Pencil Coil
  • Terminal Type: Blade
  • Connector Gender: Female
  • Terminal Gender: Female
  • Coil Wire Included: No
  • Oil Filled: No
  • Universal or Specific Fit: Specific
  • Grade Type: Standard Replacement
  • Engine Codes: K20, K24
  • Option: Set of 4
  • Includes: Mishimoto Ignition Coil(s), Mishimoto Lifetime Warranty

Frequently Asked Questions

What vehicles is the Mishimoto MMIG-CIV-0204 ignition coil compatible with?

It is a specific-fit coil for the 2002-2011 Honda Civic Si, the 2008 Honda Civic MUGEN Si, the 2004-2006 Acura RSX in Base and Type-S trim, and the 2004-2005 Honda S2000 Base, covering engines with K20 and K24 engine codes.

Is the coil sold individually or as a set?

Mishimoto ignition coils are available as a single coil or in sets of four or six.

Does this ignition coil include a coil wire?

No, a coil wire is not included with this ignition coil.

Is this ignition coil oil-filled?

No, this Mishimoto ignition coil is not oil-filled.

What type of coil is this and what connector does it use?

It is an electronic pencil-style ignition coil with a blade terminal type, and both the connector gender and terminal gender are female.

What warranty comes with this Mishimoto ignition coil?

It is backed by the Mishimoto Lifetime Warranty.

⚠ WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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