ABOUT

Ignition coil provides high voltage for spark plug to generate spark to ignite the air-fuel mixture.

To achieve effective combustion in engine, consistent high ignition output and accurate ignition timing is required.

There are generally two main types of coil, "Stick Coil" and CRICs Coil a.k.a Coil On Plug (COP Coil). "CRICs Coils" are sometimes referred to as "rectangular coils" or "COP". The term "rectangular coil" or "COP" is commonly used in the market, it refers to all coils of similar construction. 

The characteristic of "CRICs Coils" is that the generated voltage is higher than stick coils. 

For cars sold between Years 2000 and 2010, stick coil is the mainstream as coil are require for replacement when used cars for 10-20 years. As of Year 2024, stick coil is still the mainstream.   

New cars sold around Year2015 are increasingly equipped with COP coil. Which estimate may take over and become the mainstream in Year 2025 onwards. 

Packaging

Unique Selling Point

1. Highly Reliable

2. High Performance

3. Fuel Saving

DENSO Aftermarket Ignition Coil Types