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Parts for your 2009 Holden Commodore-Ignition coils

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Goss Ignition Coil - C589

Goss Ignition Coil - C589

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$178
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Goss Ignition Coil - C608

Goss Ignition Coil - C608

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$150
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OEX Ignition Coil - OC310C
OEX

OEX Ignition Coil - OC310C

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$123
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NGK Ignition Coil - U5055

NGK Ignition Coil - U5055

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$125
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OEX Ignition Coil - OC293S
OEX

OEX Ignition Coil - OC293S

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$127
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OEX Ignition Coil - OC311C
OEX

OEX Ignition Coil - OC311C

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$114
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OEX Ignition Coil - OC465S
OEX

OEX Ignition Coil - OC465S

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$107
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NGK Ignition Coil - U5179

NGK Ignition Coil - U5179

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$321
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OEX Ignition Coil - OC80RS
OEX

OEX Ignition Coil - OC80RS

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$69
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Goss Ignition Coil - C595

Goss Ignition Coil - C595

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$319
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Goss Ignition Coil - C565

Goss Ignition Coil - C565

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$135
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OEX Ignition Coil - OC608C
OEX

OEX Ignition Coil - OC608C

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$311
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NGK Ignition Coil - U5005

NGK Ignition Coil - U5005

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$121
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NGK Ignition Coil - U1004

NGK Ignition Coil - U1004

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$85
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NGK Ignition Coil - U3015

NGK Ignition Coil - U3015

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$86
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NGK Ignition Coil - U5052

NGK Ignition Coil - U5052

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$150
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NGK Ignition Coil - U5145

NGK Ignition Coil - U5145

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$146
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NGK Ignition Coil - U4008

NGK Ignition Coil - U4008

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$126
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Goss Ignition Coil - C360

Goss Ignition Coil - C360

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$128
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NGK Ignition Coil - U1163

NGK Ignition Coil - U1163

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$112
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Goss Ignition Coil - C173

Goss Ignition Coil - C173

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$90
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Goss Ignition Coil - C371

Goss Ignition Coil - C371

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$132
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NGK Ignition Coil - U5015

NGK Ignition Coil - U5015

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$100
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OEX Ignition Coil - OC484C
OEX

OEX Ignition Coil - OC484C

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$82
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NGK Ignition Coil - U5043

NGK Ignition Coil - U5043

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$121
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Goss Ignition Coil - C476

Goss Ignition Coil - C476

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$117
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OEX Ignition Coil - OC412S
OEX

OEX Ignition Coil - OC412S

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$100
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NGK Ignition Coil - U5130

NGK Ignition Coil - U5130

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$127
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Showing 1 - 39 of 1207 products

Understanding Ignition Coils in the 2009 Holden Commodore

The 2009 Holden Commodore, a staple in Australian automotive culture, relies heavily on its ignition system to keep the engine firing smoothly. One of the crucial components in this system is the ignition coil. For anyone interested in understanding how their Commodore works or looking to maintain it properly, knowing about ignition coils is pretty important.

Ignition coils are responsible for converting the 12-volt power from the car's battery into the high voltage needed to create a spark at the spark plugs. This spark ignites the air-fuel mixture inside the engine's cylinders, enabling the combustion process that powers the car. Without good ignition coils, the Commodore's engine won't start or run efficiently.

In the 2009 Holden Commodore, whether it's the V6 or V8 variant, ignition coils are definitely fitted and play an essential role. These coils are usually mounted directly on top of each spark plug or connected via a short ignition lead, depending on the engine model. This setup helps ensure that each cylinder gets a strong, consistent spark for smooth combustion.

When it comes to maintaining the ignition coils on the 2009 Commodore, regular checks are key. Over time, ignition coils can wear out due to heat, vibration, and electrical stress. Symptoms of a failing ignition coil can include rough idling, misfires, reduced fuel economy, or difficulty starting the vehicle. If left unaddressed, this can lead to more serious engine issues and increased repair costs.

Replacing or servicing the ignition coils should be a routine part of owning a 2009 Holden Commodore. It's a relatively straightforward procedure for most mechanics or experienced DIYers. Generally, the ignition coil will be inspected during regular servicing where the mechanic checks for cracks, corrosion, or signs of electrical damage. Testing the coil's resistance with a multimeter can also provide insight into its health.

When it's time to replace ignition coils, it's crucial to use high-quality, compatible parts. The 2009 Holden Commodore generally requires ignition coils designed for its specific engine layout and ignition system. Using the right coil helps ensure optimal performance and longevity. Some owners opt for original equipment manufacturer (OEM) parts to maintain reliability, though quality aftermarket options are also available.

Benefits of replacing ignition coils promptly include: smoother engine operation, better fuel efficiency, and prevention of catalytic converter damage caused by incomplete combustion. On the flip side, ignoring faulty ignition coils may trigger the check engine light and eventually cause the engine to stall or fail to start.

Ultimately, regular servicing and timely replacement of ignition coils contribute to the overall health and performance of the 2009 Holden Commodore. Alongside other routine maintenance tasks, it ensures the car continues to deliver that reliable Aussie ride everyone appreciates.