Share this page on

Ignition Coil Manufacturers and Suppliers

IQS Directory provides a comprehensive list of ignition coil manufacturers and suppliers. Use our website to review and source top ignition coil manufacturers with roll over ads and detailed product descriptions. Find ignition coil companies that can design, engineer, and manufacture ignition coils to your companies specifications. Then contact the ignition coil companies through our quick and easy request for quote form. Website links, company profile, locations, phone, product videos and product information is provided for each company. Access customer reviews and keep up to date with product new articles. Whether you are looking for manufacturers of diamond ignition coils,marine ignition coils, spark coils, or customized ignition coils of every type, this is the resource for you.

Related Categories

Sag Harbor Industries offers their customers economic and efficient production methods. To further expand on those efficiencies, clients can utilize the company's expertise by taking advantage of their abilities to partner with them to help product the products in a most expeditious manner and in compliance with their ISO certification. For assistance with your ignition coils, call today!
Read Reviews
All of our ignition coils are beyond compare. These units can handle various conditions. We strive to be your worry-free manufacturer of coil equipment. Our systems are designed with you in mind which means you only pay for what you need. Our coils are great for: special voltage requirements, high-reactance, ferro-resonant, toroid, and more. We put a focus on your need no matter what. Please visit us today to learn more information!
Read Reviews
Our ignition coils are second to none. These products are fabricated from high quality processes and we offer quick turnaround on all orders. We can provide you with a prototype in just a few days and we utilize various prototyping methods. Turn to us for worry-free manufacturing and outstanding customer service. We look forward to hearing from you! Give us a call today to learn more!
Read Reviews
We put a focus on the quality of our ignition coils. These superb items are equipped with first-class benefits and we stand behind our craftsmanship. You can count on us to supply you with worry-free ignition coils and all of our products are fairly priced. We are a turnkey supplier that aims to promote the growth of your business by supplying you with the best ignition coils available.
Read Reviews
We have been manufacturing ignition coils for decades and we are confident we can provide you with the high quality solutions. It is our goal to supply you with more than just a product. We strive to provide you with the best customer service possible. We work with industries like medical, US military, aerospace, and industrial solenoid markets. We will deliver your ignition coils in a short amount of time. Call us today!
Read Reviews
More Ignition Coils Companies More Ignition Coils Companies
Industry Information

Ignition Coils

Also referred to as a spark coil, an ignition coil is a type of electrical induction coil that is used to transform lower voltages of power to the higher voltages of power required to fire a system's spark plugs. Very similar to an electric transformer, ignition coils have both primary and secondary winding circuits.

Even though they are used in larger, multi-part ignition systems, ignition coils can be considered the most essential component of the system. It would be ineffectual without both the high voltage and ignition energy provided by these specific electric coils. The most common application of ignition coils is in the automotive industry, in which they are used for vehicle ignition systems such as in cars, minivans, trucks, SUVs, motorcycles and more. Another common automotive coil is the choke coil, which is usually a part of an engine. However, ignition coils are also utilized in additional industries such as: industrial manufacturing, for material handling equipment such as forklift trucks and mobile overhead cranes; agriculture, for farming equipment such as tractors, combines and balers; and recreation, for off-road vehicles such as quads, dirt bikes, three-wheelers and golf carts. Ignition coils must not only be manufactured from conductive materials such as copper or silver, but must also be formed from materials offering high-temperature resistance.

The ignition coil functions to fire up the spark plugs by means transforming the current flow from the vehicle's battery (typically a twelve volt or a six volt) into the many thousand of volts (between twenty and thirty thousand volts) required by the spark plugs. An ignition coil is similar to other types of electric coils in that it consists of a core and two wound wires, a primary and a secondary. The primary coil is commonly manufactured from a very heavy gage of copper that is insulated in protective materials that disable the current flow from jumping from one loop to another and consequently shorting out the system. The primary coil generally contains about one hundred to one hundred and fifty turns, or coils of wire. The secondary coil, on the other hand, is typically manufactured from a very fine gage of copper, which must also be insulated to protect against shorting the system. The secondary coil contains many more turns than the primary coil, generally ranging from fifteen thousand to thirty thousand. The secondary coil is fitted inside the turns of the primary coil and both coils are wrapped around the core. Typically cylindrically-shaped, the core of an ignition coil is manufactured from soft iron that is filled with oil that serves as a coolant enabling the core to withstand the extreme temperatures reached by the current flow.

Ignition Coils
Ignition Coils - Sag Harbor Industries, Inc.
Move to Top