An ignition coil (also called a spark coil) is an induction coil in an automobile's ignition system that transforms the battery's voltage to the thousands of volts needed to create an electric spark in the spark plugs to ignite the fuel. Some coils have an internal resistor, while others rely on a resistor wire or an external resistor to limit the current flowing into the coil from the car's 12-volt supply. The wire that goes from the ignition coil to the distributor and the high voltage wires that go from the distributor to each of the spark plugs are called spark plug wires or high tension leads. Originally, every ignition coil system required mechanical contact breaker points and a capacitor (condenser). More recent electronic ignition systems use a power transistor to provide pulses to the ignition coil. A modern passenger automobile may use one ignition coil for each engine cylinder (or pair of cylinders), eliminating fault-prone spark plug cables and a distributor to route the high voltage pulses. Ignition systems are not required for diesel engines which rely on compression to ignite the fuel/air mixture. What does the ignition coil do? All ignition systems for modern petrol engines use ignition coils for the same basic function: to create the high voltage required to produce a spark at the spark plug. How much is a set of ignition coils? Ignition coils are available in sets, which can cost anywhere between $50 and $300. Labor cost for an ignition coil replacement typically ranges between $100 and $120. IGNITION COILS Designed and manufactured in our ISO 17025 accredited lab, NGK ignition coils are engineered to OE durability and performance. With more than 494 ignition coil part numbers and 95% VIO coverage, NGK is The Ignition Specialist™.

Jet Cham are manufacturer of High Voltage Trigger Coil, High Ignition Coil, High Voltage Transformers,Trigger Coil, Ignition Coil, Universal Coils, SMD Transformer, Pulse Transformer, Segmental Winding Coils, Toroidal Coils and Power Choke Coils in Taiwan, JET CHAM ENTERPRISE CO., LTD.

Jet Cham are manufacturer of High Voltage Trigger Coil, High Ignition Coil, High Voltage Transformers,Trigger Coil, Ignition Coil, Universal Coils, SMD Transformer, Pulse Transformer, Segmental Winding Coils, Toroidal Coils and Power Choke Coils in Taiwan, JET CHAM ENTERPRISE CO., LTD.