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.

âš  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.