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.



