{"product_id":"mishimoto-16-21-honda-civic-four-cylinder-ignition-coil-set","title":"Mishimoto Ignition Coil Set 16-21 Honda Civic 4-Cylinder","description":"\u003ch3\u003eMishimoto Ignition Coil Set 16-21 Honda Civic 4-Cylinder | OEM-Quality Replacement | Ignition Coils\u003c\/h3\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003eThe Mishimoto Ignition Coil Set for 2016-2021 Honda Civic 4-cylinder models is designed to restore and maintain optimal spark delivery for your engine. Ignition coils play a critical role in converting battery voltage into the high voltage needed to ignite the air\/fuel mixture inside the combustion chamber. Over time, factory coils can weaken, leading to misfires, rough idling, and reduced performance. This coil set is an ideal maintenance upgrade to ensure your Civic’s ignition system is operating at peak efficiency before pursuing power modifications.\u003c\/p\u003e\n\u003cp\u003eEngineered to meet or exceed OEM Honda standards, these ignition coils are built with durability and reliability in mind. The primary coil frame is constructed from phenolic resin, a material known for its excellent heat resistance and longevity in demanding engine environments. The precision lower boot seals out moisture and contaminants from the spark plug well, preventing fouling and ensuring consistent spark delivery. Additionally, each coil is pre-lubricated with dielectric grease to protect against corrosion and maintain a secure electrical connection.\u003c\/p\u003e\n\u003cp\u003eFor Honda Civic owners focused on reliability and smooth engine operation, this ignition coil set provides tangible benefits such as improved engine startup, smoother idle quality, and restored throttle response. Maintaining a strong and consistent spark is essential for efficient combustion, which translates to better fuel economy and reduced emissions. This set is a practical upgrade for those who want to keep their Civic running strong and ready for future performance enhancements.\u003c\/p\u003e\n\n\u003ch4\u003eFeatures \u0026amp; Specifications\u003c\/h4\u003e\n\u003cp\u003eThis Mishimoto Ignition Coil Set is engineered specifically for 2016-2021 Honda Civic 4-cylinder engines and features robust phenolic resin construction. Designed to deliver reliable spark performance and longevity, it provides a direct OEM replacement solution for enthusiasts seeking improved ignition system reliability and smoother engine operation.\u003c\/p\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mishimoto\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Ignition Coil Set 16-21 Honda Civic 4-Cylinder\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e MMIG-CIV-1604\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e 2016-2021 Honda Civic 4-Cylinder\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Phenolic Resin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Molded with precision lower boot\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eKey Benefits\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Restores strong, consistent spark to prevent misfires and improve throttle response\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Phenolic resin construction withstands high engine temperatures for long service life\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Direct OEM replacement ensures perfect fit and plug well sealing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliability:\u003c\/strong\u003e Pre-lubricated with dielectric grease to prevent corrosion and maintain electrical connection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Ideal for refreshing ignition system before power upgrades or as routine replacement\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Backed by Mishimoto’s Lifetime Warranty for peace of mind\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e4× Mishimoto Ignition Coils for 16-21 Honda Civic 4-Cylinder\u003c\/li\u003e\n  \u003cli\u003ePre-applied dielectric grease on coil boots\u003c\/li\u003e\n  \u003cli\u003eInstallation instructions (included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp\u003eInstallation of the Mishimoto Ignition Coil Set is straightforward and typically DIY-friendly for those with basic mechanical skills. The coils are a direct bolt-on replacement for factory units, requiring no modifications or special tools beyond standard hand tools. It is recommended to replace spark plugs simultaneously to maximize ignition system performance. No tuning is required for this maintenance upgrade, making it an accessible improvement for daily drivers and enthusiasts alike.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfessional Installation:\u003c\/strong\u003e DIY-Friendly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModifications Required:\u003c\/strong\u003e None\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVerify Compatibility:\u003c\/strong\u003e Confirm fitment for your specific 2016-2021 Honda Civic 4-cylinder model\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eShop with confidence at Subimods—your Subaru parts specialists.\u003c\/p\u003e","brand":"Mishimoto","offers":[{"title":"Default Title","offer_id":46677413232815,"sku":"MMIG-CIV-1604","price":140.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/3598\/4815\/files\/mishimoto-ignition-coil-set-16-21-honda-civic-4-cylinder-mmig-civ-1604-8792294.jpg?v=1776331754","url":"https:\/\/subimods.com\/products\/mishimoto-16-21-honda-civic-four-cylinder-ignition-coil-set","provider":"Subimods.com","version":"1.0","type":"link"}