Mishimoto 16-21 Honda Civic Single Ignition Coil

The primary frame of these Mishimoto ignition coils is built from robust phenolic resin, a material chosen for its ability to handle high temperatures. This well-built construction is key to ensuring your engine gets a consistent spark, which is crucial for proper operation. If your 4-cylinder Civic is experiencing misfires, especially under load, or if you're looking to ensure your ignition system is in top shape before adding performance modifications, a new set of coils can make a notable difference.

Mishimoto ignition coils are designed and tested to meet or exceed the original Honda performance standards. The precision lower boot on each coil acts as a barrier, keeping moisture out of the spark plug well and preventing contamination. They also come pre-lubricated with dielectric grease, which helps prevent corrosion and ensures a solid connection between the coil and the spark plug. Installing these coils along with new spark plugs can lead to improved engine startup, a smoother idle, and a general restoration of your Civic's performance.

These coils are an ideal replacement for worn or defective factory units. As with all Mishimoto products, this ignition coil includes their signature Lifetime Warranty.