Finding the right spark plugs for your Dodge Durango can make a big difference in how it runs. You might notice better gas mileage, smoother starts, or more power when you hit the gas.
With so many different engines and model years, picking the correct plug is super important. The wrong choice can lead to poor performance and even engine trouble down the road.
We have looked at the top options for the most common Durango engines. Some plugs offer great value, while others focus on long life and top performance.
This guide will help you find the perfect spark plug for your truck. Let’s get your Durango running at its best.
| Product Image | Product Name | Best For | Check Price |
|---|---|---|---|
 |
Champion Copper Plus (2009-2019 5.7L) | Value & Reliability | PRICES |
 |
NGK V-Power (2000-2007 4.7L) | OEM Performance | PRICES |
 |
Iridium Spark Plugs 8 Pack (00-07 4.7L) | Long Life | PRICES |
 |
NGK Iridium IX (2011-2018 3.6L) | Pentastar V6 | PRICES |
 |
UF270 Coil & Plug Combo (00-07 4.7L) | Complete Tune-Up | PRICES |
 |
Iridium Spark Plugs 6 Pack (2011-2021 3.6L) | Modern 3.6L V6 | PRICES |
 |
Champion Copper Plus (2004-2008 5.7L) | Older Hemi V8 | PRICES |
Champion Copper Plus (2009-2019 5.7L)
This Champion Copper Plus set gives you great value for your Hemi V8. It works with 2009 to 2019 Durango models with the 5.7L engine.
Copper core plugs offer strong performance and reliable starts. You get a full set of sixteen plugs for a complete tune-up. The design helps prevent fouling for a longer service life.
Installation is straightforward if you have some mechanical skill. These plugs provide a strong spark for good combustion and power. They are a solid choice for daily driving needs.
Pros:
👍 Great value for a full set
👍 Good performance for the price
👍 Reliable cold starts
👍 Prevents fouling well
👍 Easy to find and buy
Cons:
👎 Shorter life than iridium plugs
👎 Needs more frequent changes
👎 Not for high-performance use
My Honest Opinion:
If you want a no-fuss plug for your Hemi, this Champion set is a safe bet. It won’t break the bank and it gets the job done right. Just know you will need to change them more often than fancy iridium plugs.
NGK V-Power (2000-2007 4.7L)
NGK V-Power plugs are a top pick for the 4.7L V8 engine. They come as a set of eight for models from 2000 to 2007.
Many mechanics recommend NGK for these older Durango trucks. The V-Power design gives a strong, consistent spark for smooth running. You will notice better throttle response and maybe even a small gas mileage boost.
These plugs resist wear and last a good long time. They are a direct fit so no modifications are needed. The quality is what you expect from a trusted brand like NGK.
Pros:
👍 OEM-level quality and fit
👍 Improves engine smoothness
👍 Good throttle response
👍 Trusted brand reputation
👍 Resists wear well
Cons:
👎 Not the longest life available
👎 Copper core needs regular changes
👎 Only for specific year range
My Honest Opinion:
For your 4.7L Durango, you can’t go wrong with NGK V-Power. They work just like the factory plugs but often cost less. I would choose these over store brands any day for their reliability.
Iridium Spark Plugs 8 Pack (00-07 4.7L)
This iridium plug set offers a long-life option for your 4.7L V8. It fits Durango models from 2000 through 2007 for a lasting upgrade.
Iridium is a tough material that lasts much longer than copper. You might get up to 100,000 miles from these plugs before a change. The fine wire tip also helps with a stronger spark for better combustion.
Your engine will run smoothly and efficiently with these installed. They work well in both the 4.7L and other compatible engines. It’s a smart buy if you plan to keep your truck for a long time.
Pros:
👍 Very long service life
👍 Strong spark for efficiency
👍 Works in multiple engines
👍 Good for high mileage drivers
👍 Resists wear and fouling
Cons:
👎 Costs more than copper plugs
👎 May not fit all 5.9L engines
👎 Overkill for short-term use
My Honest Opinion:
Spending a bit more on iridium plugs pays off if you drive a lot. You won’t need to change them for years, which saves time and hassle. For a 4.7L that you love, this is a solid long-term investment.
NGK Iridium IX (2011-2018 3.6L)
NGK Iridium IX plugs are made for the Pentastar 3.6L V6 engine. This six-pack set fits Durangos from 2011 to 2018 perfectly.
These plugs use a laser-welded iridium tip for maximum life. They are designed to handle the specific needs of the modern V6. You should see smooth idle and strong power across the RPM range.
Installation is simple since they are a direct OEM replacement. The trivalent metal plating stops seizing and rust on the threads. It’s a quality upgrade for your daily driver.
Pros:
👍 Perfect for Pentastar V6
👍 Laser-welded iridium tip
👍 Prevents seizing and rust
👍 Smooth engine operation
👍 Trusted NGK quality
Cons:
👎 Higher price point
👎 Only six plugs in set
👎 Specific to 3.6L engine
My Honest Opinion:
The Pentastar V6 is a great engine and it deserves good plugs. NGK Iridium IX plugs are a top-tier choice that will keep it running strong. Don’t cheap out on this engine – it’s worth the extra cost.
UF270 Coil & Plug Combo (00-07 4.7L)
This combo kit solves two problems at once for your 4.7L V8. You get both ignition coils and double iridium spark plugs together.
If your Durango has a misfire or rough running, this kit can fix it. The double iridium design means both center and ground electrodes use iridium. This gives you even longer life and better performance.
Replacing coils and plugs together makes sense on higher-mileage trucks. You will notice a big improvement in how the engine runs. It’s a complete ignition refresh in one box.
Pros:
👍 Solves common misfire issues
👍 Double iridium for long life
👍 Complete ignition refresh
👍 Good for high mileage engines
👍 Saves time on installation
Cons:
👎 More expensive than plugs alone
👎 May not need all coils
👎 Brand is less known
My Honest Opinion:
If your 4.7L is acting up with rough idle or misfires, this combo kit is the answer. Replacing everything at once ensures no weak links in your ignition system. It’s a bit more money upfront but saves you from future headaches.
Iridium Spark Plugs 6 Pack (2011-2021 3.6L)
This iridium plug set