Does brand of ignition coils matter?

Coils from a quality manufacturer are worth the extra money. They also will be a better fit and be very close to the electrical requirements of the engine. Cheap coils try to use as few designs as possible, and electrical input/output might vary substantially.

Do high performance ignition coils make a difference?

A high performance ignition coil helps engine performance four important ways. First, the higher voltage allows for a larger spark plug gap, which results in a more robust initial flame kernal at the start of combustion. The result is a real-world engine torque increase.

How long do cheap ignition coils last?

The ignition coil on your car is supposed to last around 100,000 miles or more. There are a number of factors that can lead to this part become damaged prematurely. Most of the newer cars on the market have a hard plastic cover that is designed to protect the coil from damage.

Are cheap ignition coils good?

While low-grade coils cause misfiring and difficult starting, using them can have more serious consequences. As coils are controlled by the engine management computer (ECU) they rely on fly-back voltages that are fed back after the spark plug has been ‘fired.

Are ignition coils expensive?

Average Ignition Coil Replacement Cost The cost of a new ignition coil depends on the make and model of the car. Some coils are as cheap as $75 while others cost in the $300 range. If you have the replacement professionally done then the labor costs will be between $50 and $100 per hour.

Where are NGK coils made?

The company has ten group companies, two production plants in France and South Africa and a Technical Center in Germany. Its European sales account for 26\% of NGK Spark Plug’s global turnover.

How do you tell which ignition coil is bad?

Signs of a Bad Ignition Coil

1. Illuminated Check Engine Light. With most modern vehicles, a faulty ignition coil is enough to turn on the Check Engine Light.
2. Misfiring Engine. If an ignition coil is not working properly, your engine will likely misfire.
3. Hard Starts.
4. Worsening Gas Mileage.
5. Diminished Power.
6. Sudden Backfires.

What happens if you use cheap ignition coils?

https://www.youtube.com/watch?v=JKaTXc6jwg4