Blue Print Ignition Rotor Arm (ADH21439) Fits: Honda

The Blue Print Ignition Rotor Arm (ADH21439) is supplied in OE matching quality and maintains the high standards of Blue Print products.

The ignition rotor arm, also known as the distributor rotor, is a key component in traditional ignition systems that use a distributor. Its primary function is to distribute high-voltage electrical pulses from the ignition coil to the individual spark plug wires, allowing for the proper firing order 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.