Dodge Ram Spark Plugs Recommended
Recommended Dodge Ram Spark Plugs? A spark plug is the most crucial part of any engine. It delivers electric current from the ignition system to the combustion chamber. As the name says, it sparks the ignition engine to ignite the fuel by an electric spark.
Every driver knows that the spark plug is essential to the smooth working of the engine. Faulty spark plugs can create hurdles in the drive. So, select suitable spark plugs for your vehicle’s engine.
Recommended Spark Plugs for Dodge Ram 1500 5.7 Hemi
Signs that you are not using the right spark plugs for Hemi 5.7
Using faulty or low-quality spark plugs can ruin your engine’s performance in the long term. Here are some signs to identify a faulty spark plug:
- Trouble starting
If your vehicle takes quite a long to start in the morning, then there might be something up with the spark plug. You might have held battery or fuel responsible for this situation, but even with these two up to the mark, if you still face problems, it is the spark plug.
- Rough idle of the engine
Engine making harsh noises or running rough at idle is a sign of a faulty spark plug. This situation often leads to resonating vibrations throughout the vehicle, which damages the engine in the long run.
- Engine misfiring or surging
When the engine has a problem, it often misfires as the cylinder fails to fire properly. Due to this, you can face problems driving and increased emissions as well. Engine surging is also a common situation due o faulty spark plugs. In this case, the engine’s efficiency declines, and continuous braking arises.
- High Fuel Consumption
Poor fuel economy is one of the most common signs of a damaged spark plug. Like other signs, this one is also often accredited to other scenarios like low-grade fuel. However, persistently high fuel consumption is often linked to the low performance of spark plugs.
Guide to Buying Spark Plugs 5.7 Hemi
5.7 Hemi is one of the most competitive engines in the market. However, a competitive engine such as a 5.7 Hemi is useless if the spark plug is not up to the mark. Here are a few things you should take into account when looking for the best spark plug for your 5.7 Hemi.
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Spark Plug Types
There are many types of spark plugs available for a 5.7 Hemi engine. To select the best one, you must familiarize yourself with the available types. You will find three common types of spark plugs in the market.
- Copper spark plug
Copper is the most commonly used metal in spark plugs. Being an excellent conductor of electricity, copper transfers heat faster. However, it is a soft metal with a low melting point. Due to this, it is often paired with Nickel alloy for protection.
- Platinum Spark Plug
Compared to Nickel alloy, platinum is harder with a higher melting point. Longevity is the key benefit of platinum spark plugs over others. Platinum is capable of handling high heat, which prevents burning.
- Iridium Spark Plug
Iridium spark plugs have a center electrode which is designed for electrical conduction. Overall, Iridium spark plugs are six times harder and stronger than platinum. Its electrodes are very fine and efficient. Due to the strength of Iridium, these spark plugs last 25% more than Platinum ones.
Size and fit
Spark plugs have threads of 10 mm, 12 mm, 14 mm, 16 mm, and 18 mm. from these options, you can select one that suits your needs the most.
Gap Style
Different spark plugs are designed to fit different types of engines. The optimum gap for Hemi 5.7 is 0.43 inches. You should ensure the optimum gap before buying spark plugs.
But it isn’t easy to look for all these aspects and then short-list one best spark plug for 5.7 Hemi. So, to help you, here are the best spark plugs that can be the game changer for your engine.
Moroso 73657 Ultra 40 Blue Spark Plug Wires, 5.7L Hemi Ram
The spark plugs from Moroso are suitable for Chrysler 5.7 semi trucks from 2003 to 2005. They offer 4 ohms of resistance per foot. The diameter of each spark plug wire is 7 mm or 8.65 mm. Also, the spark plug wires are labeled for each cylinder.
Moroso also offers a few ready-to-install options you can check with your seller. These sparks plug wires come in an ultra 40 Custom fit wire set. Moroso’s spark plug wires can easily qualify as the best for 5.7 Hemi due to their top-notch quality.
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Chrysler Jeep Dodge Ram 5.7 Liter HEMI NKG Spark Plugs Mopar
If you are looking for the best 5.7 Hemi is the dodge ram engine, then this set from Mopar is just the right thing for you. They are made of metal as the top material, while the core is made of copper. These 16 spark plugs are a perfect fit for Chrysler Jeep Dodge RAM 5.7 Hemi, especially for the 2009 to 2013 model.
NEW- NGK 5464 BKR5EIX-11 Iridium IX Spark Plug
The most highlighted feature of the NGK iridium spark plugs is their anti-corrosion and anti-seizing properties. As mentioned earlier, Iridium has a high melting point, so these spark plugs are highly durable for heat and electric wear.
Plus, these spark plugs have trivalent metal plating. You don’t have to worry about quality, reliability, and durability when buying these. For a high-performing engine, like the 5.7 Hemi, the NGK spark plug would be the perfect pick.
Autolite Platinum AP5263 Automotive Replacement Spark
Autolite Platinum spark plugs promise maximum performance in less voltage. It also offers better durability. The ground electrode is made of a highly conductive Yttrium electrode, allowing for improved heat transfer.
The Autolite spark plugs have platinum with enhanced Nickel alloy side electrodes. They are the main reason behind the long life of these spark plugs and enhanced fuel economy. You can trust Autolite with your 5.7 Hemi as they have been in the business since 1936.
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