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Toyota & Lexus Ignition Coils

Ignition coils work to produce the necessary power for spark plugs to start your engine. If you are struggling with a damaged, faulty, or failing ignition coil, look no further than our hard-wearing original Toyota and Lexus replacements. 

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What is an ignition coil?

Without an ignition coil, the spark plugs wouldn’t be able to work. The ignition coil transforms the battery voltage to a high enough voltage for the spark plugs to work. This makes it a crucial component of the vehicle’s ignition system.

How do you test an ignition coil?

Plugging in a diagnostic machine can help to test your ignition coils. The scanner will give an indication if the coils are working to the best of their ability or not.

What are the signs of a weak ignition coil?

It’s time to replace your ignition coil when you see any of the following signs: Exhaust backfiring, check engine light is on, decrease in car power, difficulty starting the engine, increased hydrocarbon emissions, and poor fuel economy.

How much does it cost to replace glow plugs?

Take a look at the products on our page to find out how much a Lexus or Toyota ignition coil costs or give us a call on 0800 0985995 to speak to a member of our parts team for more information.

Are ignition coils easy to replace?

It is possible to replace ignition coils yourself although it’s always best for an experienced mechanic to replace them for you, especially if you have an engine that’s positioned sideways as this can make it harder to access the area they need to be replaced. If you would rather a trained technician fitted this part for you, please get in touch with a member of the team.