Holden W427 Ignition coil replacement
Get quotes for your Holden W427 from specialists near you
Australia's #1 booking site for car services & car repairs
Book now, pay later Interest-free payments
Transparent prices no surprises
*Available at select service providers. T&Cs apply.
Holden W427 Ignition coil replacement
Why do Holden W427 ignition coils need to be replaced?
An ignition coil channels electricity to your spark plugs, igniting the fuel in your Holden W427 engine’s cylinders.
A car battery is only 12 volts but thousands of volts are required to start a petrol combustion engine. That's why the coil is so important, it turns 12 volts into the thousands of volts needed to create the spark which initiates the ignition of the air-fuel mixture for combustion.
Diesel engines rely on compression to ignite the fuel so ignition coils are generally only installed in petrol engines. so if your Holden W427 is a diesel it's one less part to worry about.
A coil can fire hundreds of times per minute when your petrol Holden W427 is running – that wear and tear could mean ignition coil replacement is necessary during the life of your car.
