Ignition Coil Assembly: The Heartbeat of Your Engine

The Ignition Coil Assembly is a critical component in your vehicle's ignition system. Its primary function is to transform the low voltage from the car's battery into the thousands of volts needed to create an electric spark in the spark plugs. This spark ignites the fuel-air mixture within the engine cylinders, powering your vehicle forward.

Why You Need the Ignition Coil Assembly

Without a functioning ignition coil, the combustion process would falter, and the engine would either misfire or fail to start entirely. It ensures your engine runs smoothly, optimizing fuel efficiency and reducing harmful emissions.

How It Works

This compact electromagnetic device utilizes a primary winding and a secondary winding to amplify voltage. As current flows through the primary winding, a magnetic field is generated. When the current is disrupted, this field collapses, inducing a high voltage surge in the secondary winding, which then discharges as a spark at the spark plug.

Consequences of a Faulty Ignition Coil

A broken ignition coil can lead to several issues such as rough idling, decreased power, poor fuel economy, or even a complete engine stalling. Additionally, it can cause the "Check Engine" light to illuminate, requiring immediate troubleshooting to prevent further engine damage.

Compatibility

• Navara
• Nv
• Frontier
• Pathfinder
• Xterra
• Quest
• Teana
• Elgrand
• Nv3500
• Maxima
• Murano
• Patrol
• Presage