Did you recognize that spark plugs are amongst the most essential parts of a vehicle? A faulty spark plug can offer you power troubles and also lower the efficiency of your engine. Those more, that will likewise cause damages to the cylinder if you continue using it. 

If that is time to eliminate your old spark plugs and buy brand-new ones, friend have pertained to the appropriate place. We have compiled a detailed, comparative perform for you. We have also added an individual comments wherever essential to make the shopping experience quicker and easier.

You are watching: Best spark plugs for 2005 dodge ram hemi

But, before we go any type of further, we would prefer to comment on a very important suggest –


How numerous spark plugs go a 5.7 hemi have?

We space speaking about this because confusion has ensued multiple time in this regard. Typically, there space 2 spark plugs per cylinder. So, you must examine how numerous cylinders your 5.7 hemi has.

The prize is 8 cylinders.

This means that the total variety of spark plugs is 16.

Often, people assume the the variety of cylinders and the number of spark plugs is the same. But it is double!

Also, girlfriend must recognize that every the spark plugs space coil-on equipment (except 2004 and 2005 models). This information will assist you choose the best one prior to going ahead. 

5.7 hem spark plug gap

While we space at it, let’s answer an additional question – what’s the void we should look at? Well, generally it is 0.43”. The right answer depends on the model. 

So, prior to you pick a spark plug, make sure you inspect the fitment. Otherwise, girlfriend may finish up damaging the cylinder through forcing the dorn spark plug.

Best spark plug because that 5.7 Hemi

Now that we have answered the most usual questions, stop jump ideal in and discover the height spark plugs because that 5.7 hem today.

1. Champion RE14MCC4 – Copper instead of Plug


Champion is just one of those few brands that live up to their name and impress with every product. This spark plugs are accessible in packs of 1, which means you deserve to buy how plenty of ever you require without investing in extras. But why must you purchase them? Answers space below:

The electrode has a copper core, giving you an ext control and increasing the life that the plug. It likewise controls the heat variety very well.It also has a patented Ultra-seal coated shell that prevents corrosion wonderfully.The spark plug comes with the outstanding function of EMI and EFI suppression thanks to that patented SAC-9 resistor (semi-conductor).They are known to it is in durable.They aid improve the overall performance that the car as they have actually been constructed to SAE and ISO standards.

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The pros

DependableValue because that money

The cons

Must be gapped individually in ~ 0.45” – perform not come pre-gapped

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2. Chrysler Jeep Dodge lamb 5.7 hem – Mopar Spark Plugs (pack the 16)


If friend are changing all your spark plugs in one go and want to remove the problem of to buy 16 plugs separately, you must go v these. They space a pack of 16 and also come with plenty of attractive attributes such as the following:

This is a nickel spark plug made through the manufacturing facility standards together a template. Since they are stock-created, you have the right to be certain that they will fit your auto without any kind of problems.The spark plugs come through an anti-seizing coating so that you nothing have any issues while riding.You can easily keep track of the guarantee on this spark plugs because they come as a pack.

The pros

Safest bet due to the fact that they come with manufacturing facility settingsConvenient Do justice to your price tag

The cons