The 2004 Ford Thunderbird has a 3.9L V8 and has 8 individual ignition coils. Yes, eight ignition coils, not one. When replacing these coil packs, we recommend to change all 8 if they are over 7 years old, or you are unsure of the age. Ignition Coil failure is not unusual, so don't get too discouraged just yet! We understand that the local auto parts store prices are just not doable for many people and families. Araparts is here to solve this issue. We don't think your only option should be to spend several hundred dollars on these parts. We have the full set of 8 ignition coils at a price that is reasonable for most people, and the best part is these are the same quality as the expensive coils that you'd find at the local auto parts store. The way we are able to do this is by buying several hundred to several thousand of each ignition coil. This allows us to get an incredible price, and pass the savings on to you. 

 

 

 

 

The ignition coils we offer for the 2004 Ford Thunderbird 3.9l V8 come with a lifetime warranty. This warranty is good for as long as you own your Thunderbird and covers the coils and the shipping back and fourth. This is to assure our buyers that they are purchasing quality aftermarket parts, and if they do run into any problem, they are covered on the replacement part. We offer dielectric grease with the ignition coils we sell to prolong the life of them. It's well known that humidity is the enemy of ignition coils and electrical parts. Dielectric grease helps to keep moisture away from the ignition coils, and doesn't breakdown when used on electrical parts like regular grease does. Not to mention, it can help in making the coil packs easier to remove when doing a spark plug tune-up. Replacing the coil packs in your Ford Thunderbird is a very straight forward process. Don't let it intimidate you. Check out our how-to section to find out exactly what is required to do this job.

 

First thing to remember is that the 2004 Ford Thunderbird came with only one engine. It uses a 3.9l V8 with the coil on plug setup. The only ignition coil that this engine uses is the DG515. The rubber boot is straight with no angles unlike the coils used in the Ford trucks. Many owners get it confused. Our internal part number for the correct ignition coil is M104. You can simply type that into the search bar, and you will see the right ignition coils for your 2004 Ford Thunderbird 3.9L V8.

 

If you are still unsure about which coils to order, you can always feel free to give us a call or send us an email. We are happy to help you to the ignition coils you need for a great price.