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Ignition & Electrical

Automotive Electrical Parts & Ignition Parts/Systems

Auto Electrical and ignition parts are an important part of your vehicle. JEGS offers a wide selection of ignition and automotive electrical parts for Ford, GM (Chevy), Mopar, and custom applications from top suppliers such as MSD, Painless Wiring, Pertronix, Powermaster, JEGS Ignition Parts, and more. Each electrical and ignition part is backed by an industry-leading warranty so you can get the performance you want at a price you can afford with the assurance you need.

The Benefits Of Buying Electrical And Ignition Parts

There are many benefits to buying high performance electrical and ignition parts. When properly matched, the result will be increased performance for your vehicle. It is important to understand the electrical and ignition parts and their functions to make this possible. JEGS offers electrical and ignition parts online. With over 60 years in the business, JEGS is the electrical and ignition parts superstore.

Improved Engine Performance

When replacing older auto ignition parts for your car, truck, or SUV with new ones or upgrading to better quality components, engine performance improves noticeably. This is due to a stronger spark between the ignition coil and all parts leading to the spark plug. The result is quicker starts, smoother idle, increased power, better fuel mileage, and more. JEGS ignition and electrical products are available to give your vehicle the performance it deserves.

Customer Questions About Electrical And Ignition Parts

Buying quality electrical and ignition parts can be overwhelming and confusing. There are many different factors to consider when shopping for electrical and ignition parts including different brands, prices, warranties, performance capabilities, and much more. Because electrical and ignition parts are often a significant investment, it is important to do your research and get all your questions answered prior to making a final purchase. If you are trying to learn more about electrical and ignition parts, we can help you along the way. Here are some answers to frequently asked questions about auto electrical parts and ignition parts:

What Are Parts Of An Ignition System?

Automotive ignition parts help to provide spark inside the combustion chamber of an engine. This includes the spark plugs, spark plug wires, distributor, coil(s), ignition module, ballast resistor, aftermarket capacitive discharge box, as well as additional components. The ignition coil creates the voltage that will cause the spark plug to produce the igniting spark by sending it directly to the spark plug on late-model vehicles or to the distributor cap on older vehicles.

What Is Ignition System In A Car? / How Does A Car Ignition System Work?

The truck and car ignition system provides spark to the combustion chamber inside the engine. The spark created ignites the fuel and air mixture from the fuel and intake system. The resulting explosions push down on the pistons and turn the crankshaft, making the engine run. The ignition coil creates the voltage that causes the spark plug to produce the igniting spark. It does this by sending 40,000-60,000 volts to the distributor cap (on older vehicles). It then jumps from the center of the distributor cap (from the coil wire), to the rotor button inside the distributor cap. The rotor spins via the distributor shaft that is rotated by the camshaft drive gear. The voltage then jumps from the tip of the rotor to the closest spark plug wire terminal on the inside of the distributor cap. Finally, the spark travels from the outside of the distributor cap terminals to the spark plug wires where it continues to the spark plug. On many late model vehicles, the distributor is eliminated and replaced with individual ignition coils that are mounted directly over each spark plug. This reduces components and shortens the distance the voltage has to travel between the ignition coil and spark plug circuit. The timing of when the coil produces voltage is managed by an ignition control module that is either internal or external to the distributor. The ignition control module tells the coil to fire at the exact moment it is needed for perfect engine timing. Input sensors such as a reluctor / pickup or camshaft / crankshaft sensors provide the ignition module with information needed to tell the coil when to correctly fire.

Can't Find The Electrical And Ignition Parts You Are Looking For?

A JEGS expert is ready to answer your questions and help you find the aftermarket auto electrical parts and car ignition parts that you require for your specific application such as JEGS brand ignition coils.