Blue Print Ignition Coil (ADH21477) Fits: Honda

The Blue Print Ignition Coil (ADH21474) is supplied in OE matching quality and maintains the high standards of Blue Print products.

An ignition coil is a crucial component in the ignition system. Its primary function is to transform low-voltage electrical power from the vehicle's battery into high-voltage electrical pulses needed to create a spark at the spark plugs. This spark is essential for igniting the air-fuel mixture in the engine cylinders.

All Blue Print components are developed and manufactured to meet OE specifications to be direct replacements and undergo rigorous testing and quality checks to guarantee every part is manufactured to a high standard. And you can enjoy added peace of mind with a 3-year manufacturer's guarantee for every product.