Best Spark Plugs for 5.0 Coyote with Reviews, Buying Guide and FAQs

A spark plug is a device used in an automotive vehicle to transfer current from the ignition center to the combustion system to burn packed in fuel. When choosing the best spark plug for your car, you need to consider more than just the price. A good product should boost your car's performance, ignitability, and fuel efficiency. 

This guide will cover all you need to know about the best spark plugs for 5.0 coyote and their special features. We have also included a buying guide to help you choose your ideal product as well as answers to your frequently asked questions regarding the installation and maintenance of the spark plugs.

Best brands for 5.0 coyote spark plugs

NGK automotive 

When it comes to well-designed and manufactured spark plugs for Ford, NGK should be your top choice as it guarantees a longer service life, fuel efficiency, and improved car performance. 

Bosch automotive

Next to NGK is Bosch automotive. This brand is distributed globally to supply quality replacement parts for various car models, their spark plugs are compatible with various vehicles including most Ford car models.

Motorcraft

Motor craft is another brand known for manufacturing quality spark plugs. Their products are notable for their ease of installation and their durable build.

Best Spark Plugs For 5.0 Coyote Comparison Table

Image Name Details Action
NGK Spark Plug, NGK DPR8EA-9, ea, 1 Details Check Price
Bosch 9697 Double Iridium OE Replacement Spark Plug, Up to 4X Longer Life (1 Pk) Ford: Expedition, Explorer, Flex, Focus, F-150, Police, Ranger, Taurus, Transit, Lincoln: MKS, MKT, Nautilus, Navigator Details Check Price
New OEM Finewire Platinum Set of 8 Spark Plugs - Ford Updated Design Details Check Price
Motorcraft Spark Plug SP546 Set Of 8 Details Check Price
HIVEHICLE Platinum Spark Plug SP515 HT15 PZH14F Pack of 8, For Ford F-150 F-250 F-350 Explorer Mustang Details Check Price
New Motorcraft SP519 Spark Plug Set of 8 For Ford Mustang F-150 2011-2017 Details Check Price
ENA Set of 6 Iridium Spark Plug Compatible with Ford Lincoln 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 Explorer Flex Transit Taurus MKX MKT Turbo 3.5L Details Check Price
Bosch Automotive 9616 Double Iridium OE Replacement Spark Plug Up to 4X Longer Life (1 Pk) Buick, Cadillac, Chevrolet Camaro Malibu, Ford Escape, Fusion F-150 Mustang, GMC, Lincoln Mazda Mercury +More Details Check Price
NGK # 1465 Laser Iridium Spark Plug IZTR5B11 --- 8 PCSNEW Details Check Price
ENA Ignition Coil Pack Set of 6 with 2 Pins Compatible with Ford Lincoln Edge Flex F150 Explorer Fusion Mustang Taurus MKS MKX MKZ 3.5L 3.7L V6 Replacement for UF-553 UF-595 5C1652 E1053 Details Check Price

1. NGK Spark Plug, NGK DPR8EA-9, ea, 1

With a pure copper core, you get an improved heat transfer at a much lower voltage with this product, it is made of platinum and has its electrodes plated with nickel to prevent corrosion. This standard plug has a fine cross-threading that prevents engine misfires and flashovers.

Pros
  • Requires no professional skill for installation
  • Improved ignition
  • Affordable
  • Meets OE requirements
Cons
  • This product is not pre-gapped



2. Bosch 9697 Double Iridium OE Replacement Spark Plug, Up to 4X Longer Life (1 Pk) Ford: Expedition, Explorer, Flex, Focus, F-150, Police, Ranger, Taurus, Transit, Lincoln: MKS, MKT, Nautilus, Navigator

This spark plug is made of iridium which guarantees durability as this material has a high melting point and an increased strength. It has a 0.06mm firing pin that provides a faster and stronger spark as well as a plated ground and center electrode to extend the service life of this product.

Pros
  • Extended service life
  • Durable construction
  • Improved ignition
  • Corrosion-resistant
Cons
  • Expensive



3. New OEM Finewire Platinum Set of 8 Spark Plugs - Ford Updated Design

This set of eight spark plugs is made of platinum and has its ground and central electrodes plated with iridium for extended service life. It is manufactured to reduce engine misfires and poor throttle response caused by a faulty spark plug.

Pros
  • Reduces engine misfire
  • Easy to install
Cons
  • Expensive



4. Motorcraft Spark Plug SP546 Set Of 8

The main material used to make this spark plug is copper and its electrodes are plated with nickel to prevent corrosion. This product is easy to install and they fix misfires easily as well as ignition problems.

Pros
  • Easy to install
  • Fix engine misfires
  • Corrosion-resistant
Cons
  • Does not last very long



5. HIVEHICLE Platinum Spark Plug SP515 HT15 PZH14F Pack of 8, For Ford F-150 F-250 F-350 Explorer Mustang

If you need a spark plug that boosts fuel economy, gives improved ignition, and improved conductivity. It has a gasket seal that prevents leakage and quality electrodes that produce stronger and faster sparks.

Pros
  • Superior fuel efficiency
  • Improved conductivity
  • Reduce the risk of engine misfires.
Cons
  • Porcelain insulator is not very strong



6. New Motorcraft SP519 Spark Plug Set of 8 For Ford Mustang F-150 2011-2017

This spark plug prevents engine misfires by utilizing a thick insulator, it is accurate in terms of heat transfer and conductivity. It is made of platinum and iridium which gives it a high melting point and a better engine performance.

Pros
  • Boosts engine performance
  • Extended lifespan
  • Affordable
  • Pre-gapped spark plug
Cons
  • Somewhat difficult to install



7. ENA Set of 6 Iridium Spark Plug Compatible with Ford Lincoln 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 Explorer Flex Transit Taurus MKX MKT Turbo 3.5L

Spark plugs from ENA are also great, although not the best for an extended service life they rank greatly in other areas, it is great for improving fuel efficiency and heat transfer. The construction of this product gives it an extra fine wire that requires it to use less voltage to create speedy and sturdier ignition.

Pros
  • Reduces voltage loss
  • A significant amount of fuel is conserved
  • Durable construction
Cons
  • Have a shorter lifespan compared to other spark plugs



8. Bosch Automotive 9616 Double Iridium OE Replacement Spark Plug Up to 4X Longer Life (1 Pk) Buick, Cadillac, Chevrolet Camaro Malibu, Ford Escape, Fusion F-150 Mustang, GMC, Lincoln Mazda Mercury +More

If you want an extended service life then you should go for this iridium spark plug as its ground electrode and firing pin are made of iridium. The 0.6mm firing pin has a 360-degree weld that makes it durable and improves durability. It utilizes less voltage to improve car performance.

Pros
  • Improved car performance
  • Better ignition
  • Uses less voltage
Cons
  • Expensive



9. NGK # 1465 Laser Iridium Spark Plug IZTR5B11 --- 8 PCSNEW

Like all NGK products, this spark plug has a gasket seal to prevent any leakage and it is built to function under high temperatures. It is made of laser iridium which provides a better ignition and longer service life.


Pros
  • Extended service life
  • Superior ignition
  • You can save about 20% of your fuel
Cons
  • You will need to re-gap this product



10. ENA Ignition Coil Pack Set of 6 with 2 Pins Compatible with Ford Lincoln Edge Flex F150 Explorer Fusion Mustang Taurus MKS MKX MKZ 3.5L 3.7L V6 Replacement for UF-553 UF-595 5C1652 E1053

The price of this spark plug may seem too good to be true but it has nickel-plated ground and center electrodes that guarantee durability and a superior spark for ignition. With a high melting point, this product can work well under high temperatures and pressure to guarantee efficient heat transfer.

Pros
  • Affordable
  • Easy to install
  • Fixes poor throttle response
Cons

There is no boost to your car performance




Best Spark Plugs For 5.0 Coyote Buying Guide:

Spark plug gapping

When purchasing a spark plug, you are given the option of choosing between a pre-gapped spark plug or one that is not pre-gapped. A pre-gapped spark plug ensures better compatibility with your car, but you have to look closely as some products will be labeled as pre-gapped while they are not, this will require you to re-gap the spark plug. A spark plug with incorrect gapping can cause misfires.

Heat dissipation and range

Spark plugs work by providing ignition for the combustion chamber. With all this exchange going on, the work done will produce a lot of heat which if not transferred can cause your engine to overheat. You should look out for products that work well under high temperatures and also look out for spark plugs made of materials that have a high conductivity.

Genuine dealers

Products online are not always marketed by the manufacturers, instead, retailers do the marketing. The wrong dealer can offer you a used spark plug or an incorrect amount of this product. The best way to avoid bad dealers is to read the reviews of the product before purchasing.

Best Spark Plugs For 5.0 Coyote FAQ:

What happens if you don’t gap spark plugs correctly?

Proper gapping is great for compatibility and good engine performance. An incorrect gapping can lead to multiple engine malfunctions like engine misfires, idle, knocking, and bad throttle response.

How to measure the spark plug gap without a tool?

Usually, a professional gapping tool is recommended for re-gapping a spark plug. But in cases where this tool is not available, you can carefully tap the plug against its surface to adjust the gap distance.

Do spark plugs increase horsepower?

Among other things, yes a spark plug does indeed improve horsepower. But this improvement is a rather small one of about 2% to 3%.

What is the difference between a hot and cold spark plug?

A hot spark plug has a slightly longer insulator nose and they tend to be better for RPM engines. However, a cold one has a shorter insulator nose and they are known for a speedy heat transfer.

How often do you need to change iridium spark plugs?

Each spark plug comes with its own service life. Some may last between 25,000 to 50,000 miles, while some can last as long as 100,000 miles. A faulty spark plug may last for just 5,000 miles.

Conclusion

Not all spark plugs are suitable to be used in your vehicle that’s why we have compiled a list of the best spark plugs for 5.0 coyote. These spark plugs are perfect for improved car performance and fuel efficiency, they are also durable and have an extended service life. You can also check out the buying guide to get further insight on the right spark plug to purchase.

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About The Author

Jhony Thomas

Jhony Thomas is a freelance writer and editor who specializes in technology reporting and reviewing. He works out of the suburban New York City area. He has drivers Education and safe driving enthusiast. In the sense of car knowledge, he has the most powerful knowledge about car accessories, engine, information, news, tools and technologies. He can appreciate people to know about the car knowledge.