Ignition Coils For 2004 GMC Sierra 2500

 

The 2004 GMC Sierra 2500 uses 8 ignition coils unlike the older models that used just one connected to a distributor. The benefit of 8 individual ignition coils is countless. better performance, fuel economy, emissions, and reliability as well. There are two type of coils that this 2004 GMC Sierra 2500 uses, Square Melco and round Delphi. We will help you find the right ignition coils for your Sierra 2500. Select the engine size to find the discount ignition coils you have been looking for.