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Best Replacement Spark Plugs For 5.4 Triton (2024 Updated)

If you’re looking for high-quality replacement spark plugs for your 5.4 Triton engine, there are a few factors you need to consider before making your purchase. Firstly, it’s important to understand the specific requirements of your engine to ensure you select a spark plug that is compatible and suitable for your vehicle. It’s also essential to consider the material and design of the spark plug to determine if it can withstand the top temperature and pressure of the engine to provide optimal performance.

When choosing replacement spark plugs for 5.4 Triton engines, it’s crucial to look for reliable and reputable brands that offer a range of options to meet your unique needs. Factors such as the number of electrodes, heat range, and thread size are all crucial considerations that should be taken into account to ensure you’re purchasing the correct product. Don't forget to check your owner's manual for any recommendations or requirements for your specific engine.

Are you tired of low-performance spark plugs that cause sluggish acceleration and decreased fuel efficiency? Do you want to enjoy greater engine power and improved fuel economy? Whether you’re a professional mechanic or a DIY enthusiast, choosing the right spark plugs is essential to ensure your engine runs smoothly and reliably. Stay tuned for more information on how to select the perfect replacement spark plugs for your 5.4 Triton to keep your engine running smoothly and efficiently.

10 Best Replacement Spark Plugs For 5.4 Triton

# Product Image Product Name Product Notes Check Price
1
This product is ideal for replacing spark plug port inserts in Ford Triton Motor 5.4L Two Valve Engines.
2
This product is ideal for replacing spark plugs in various Ford, Lincoln, and Mercury vehicles with 4.6L, 5.4L, or 6.8L engines.
3
Ideal for Ford 4.6L/5.4L V8 engines found in various Ford, Lincoln, and Mercury models such as Crown Victoria, Expedition, F-150, Mustang, and Explorer.
4
This product is ideal for Ford vehicles with a 5.4L engine to ensure reliable ignition and efficient fuel consumption.
5
It is ideal for vehicles with 5.4L Triton V8 engines like Ford F-150 and Expedition, as well as Lincoln Navigator.
6
This product is ideal for replacing faulty ignition coils and spark plugs in Ford vehicles such as the F150 and Expedition.
7
It is ideal for compatibility with various Ford vehicles and improving the ignition system's performance.
8
This product is ideal for replacing spark plugs and ignition coil packs in various Ford models with 4.6L and 5.4L engines.
9
This product is ideal for improving the ignition system performance of Ford Expedition, F150, F250 Super Duty, and Lincoln vehicles.
10
The product is ideal for repairing spark plug threads on Ford Triton engines.
This product is ideal for replacing spark plug port inserts in Ford Triton Motor 5.4L Two Valve Engines.
This product is ideal for replacing spark plugs in various Ford, Lincoln, and Mercury vehicles with 4.6L, 5.4L, or 6.8L engines.
Ideal for Ford 4.6L/5.4L V8 engines found in various Ford, Lincoln, and Mercury models such as Crown Victoria, Expedition, F-150, Mustang, and Explorer.
This product is ideal for Ford vehicles with a 5.4L engine to ensure reliable ignition and efficient fuel consumption.
It is ideal for vehicles with 5.4L Triton V8 engines like Ford F-150 and Expedition, as well as Lincoln Navigator.
This product is ideal for replacing faulty ignition coils and spark plugs in Ford vehicles such as the F150 and Expedition.
It is ideal for compatibility with various Ford vehicles and improving the ignition system's performance.
This product is ideal for replacing spark plugs and ignition coil packs in various Ford models with 4.6L and 5.4L engines.
This product is ideal for improving the ignition system performance of Ford Expedition, F150, F250 Super Duty, and Lincoln vehicles.
The product is ideal for repairing spark plug threads on Ford Triton engines.

1. Altbet Ford Triton Spark Plug Set.

This high-quality alloy-made product is a perfect replacement for Ford engines. It is specifically designed to be compatible with Ford 4.6L, 5.4L, and 6.8 V-10 Triton Two Valve Engines, with an intended use on models manufactured between 1996 to 2003. Its replaceable part number is 389-100, and it works seamlessly with the cal van 38900 set. The product has an inside diameter of m14 x 1.25 and an outside diameter of .75-16, making it a perfect fit for the mentioned engines. Its dimensions are carefully crafted to ensure that it fits perfectly and functions efficiently.

The product is made from high-quality alloy, which makes it highly durable and resistant to wear and tear. It is designed to withstand high temperatures and pressure, making it a reliable engine replacement part. Its compatibility with Ford engines and easy installation make it an excellent choice for those who want to replace their vehicle's engine.

If you are looking for a reliable and durable engine replacement part for your Ford vehicle, this product is a perfect fit. Its high-quality build, compatibility, and ease of installation make it an excellent choice for car enthusiasts and mechanics alike.

Pros

  • High-quality alloy material for durability and resistance to wear and tear
  • Compatible with Ford engines for a seamless fit
  • Easy to install and replace
  • Designed to withstand high temperatures and pressure

2. Platinum Spark Plug Pack For Ford-Lincoln-Mercury

The Platinum Spark Plugs are designed for both original equipment and replacement applications. These spark plugs are engineered to match or exceed the OE design, ensuring easy installation and superior performance and reliability. They provide better durability and performance for better ignitability.

These spark plugs are compatible with a range of Ford, Lincoln, and Mercury vehicles. They are compatible with Ford 2005-2008 Expedition 5.4L V8, 2006-2008 Explorer 4.6L V8, 2007-2008 Explorer Sport Trac 4.6L V8, 2004-2008 F-150 5.4L V8, 2005-2008 F-250 Super Duty 5.4L V8, 2005-2008 F-250 Super Duty 6.8L V10, 2005-2008 F-350 Super Duty 5.4L V8, 2005-2008 F-350 Super Duty 6.8L V10, 2005-2007 F-450 Super Duty 6.8L V10, and 1999-2007 F-550 Super Duty 6.8L V10. They are also compatible with Lincoln 2006-2008 Mark LT 5.4L V8 and 2005-2008 Navigator 5.4L V8, as well as Mercury 2006-2008 Mountaineer 4.6L V8.

These Platinum Spark Plugs are available in a range of part numbers, including replacement for ‎PZT14F, PZT1F, PZT2F, PZT2FF4, SP421, SP462, SP507, SP515, SP546, 13292-9499451, F1000-399477-MTR, HT15, MOFSP515.

This product comes with a 1-year limited warranty. To ensure compatibility, please enter your vehicle in your Amazon Confirmed Fit above.

Pros

  • Matches or exceeds the OE design for superior performance and reliability
  • Easy installation
  • Provides better durability and performance for better ignitability
  • Compatible with a range of Ford, Lincoln, and Mercury vehicles
  • Available in a range of part numbers
  • Comes with a 1-year limited warranty

3. V8 Tune-Up Set: Mas Coil And Spark Plugs

The MAS ignition coils are designed to meet or exceed the OE standards, ensuring high performance and reliability. With strict quality control testing, these coils are built to offer the best possible performance. The MAS ignition coils are interchangeable with OE part number DG508 and are compatible with a variety of year/make/model applications. They are designed for specific applications and offer low-emissions, high energy output.

These ignition coils are made using high-grade materials and feature a high heat resistant compound on the ignition coil on plug boot to withstand heat stress for longer durability. The MAS ignition coils are easy to install and come with a one year limited warranty. They also come with Motorcraft plugs SP479 for added convenience and performance. With replacement part numbers such as DG508, SP479, DG457, DG472, DG491, F523, 3W7Z12029AA, COP9, FD503, DG467, DG473, DG481, FD493, DQ50101, FD503T, C566, F7TU12A366AB, GN10164, 1L2U12029AA, and 1L2U12A366A, compatibility is a breeze.

Pros

  • Meets or exceeds OE standards
  • High performance and reliability
  • Strict quality control testing
  • Compatible with a variety of year/make/model applications
  • Designed for specific applications
  • Low-emissions, high energy output
  • Made using high-grade materials
  • High heat resistant compound for longer durability
  • Easy to install
  • Comes with Motorcraft plugs SP479
  • One year limited warranty

4. Set Of 8 Oem Motorcraft Platinum Sp546 (Sp515) Ht15 Spark Plugs For Ford 5.4l

The spark plugs are meticulously inspected during the shipping process, ensuring top-notch performance upon arrival. Crafted with premium materials, these spark plugs meet or even surpass OEM specifications. They boast a high melting point that offers remarkable resistance to erosion, ensuring that they can withstand the toughest conditions. These spark plugs can run for 60,000 to 100,000 miles, making them an excellent investment for any vehicle owner.

Pros

  • Meticulously inspected during shipping process for top-notch performance
  • Crafted with premium materials
  • Meets or even surpasses OEM specifications
  • High melting point provides exceptional resistance to erosion
  • Can run for 60,000 to 100,000 miles

5. Ultimate Spark Plug Upgrade For Ford And Lincoln

The 5.4 Triton engine has been known to experience blown spark plugs, which can cause serious damage to the aluminum heads and break the coils on the spark plugs. This has been a common issue with Triton engines manufactured before 2004, but the SP546 Platinum Spark Plug is here to solve that problem.

The upgraded design of the SP546 Platinum Spark Plug uses Iridium material instead of the original Platinum material, making it more durable and efficient. It is compatible with a variety of vehicles, including the 2005-2008 Expedition V8 5.4L, 2004-2008 F-150 Truck V8 5.4L, 2005-2008 F-250 Super Duty Truck V8 5.4L, 2005-2008 F-350 Super Duty Truck V8 5.4L, and 2005-2008 Navigator V8 5.4L.

The SP546 Platinum Spark Plug replaces several part numbers, including SP546, PZT14F, PZT1F, PZT2F, PZT2FF4, SP421, SP462, SP507, and SP515. For best results, it is recommended to choose higher grade spark plugs such as Platinum spark plugs to improve ignition efficiency and reduce carbon buildup.

When replacing spark plugs, it is important to use the proper tools and techniques to avoid damaging the plugs or other engine components. It is recommended to have an experienced technician perform the replacement. It is also important to not attempt to remove the plugs from a warm or hot engine and to use hand tools only, avoiding the use of air or power tools.

Pros

  • Improved design using durable Iridium material
  • Compatible with a variety of vehicles
  • Replaces multiple part numbers
  • Higher grade spark plugs improve ignition efficiency and reduce carbon buildup

Cons

  • – May require an experienced technician for replacement
  • – Hand tools should be used instead of air or power tools

6. Ford-Compatible Red Ignition Coil And Spark Plug Set.

The MAS Ignition Coils Pack DG511 and Motorcraft Spark Plugs SP515/SP546 are a perfect fit for a range of Ford and Lincoln vehicles manufactured between 2004 and 2008. The package includes a set of 8 coil packs and 8 spark plugs. However, it is important to note that the DQ50101 model is suitable for curved boots while the DQ50101D model is for straight boots. It is also advisable to check the year of manufacture of your vehicle before purchasing the product to ensure compatibility. The product is compatible with Ford Expedition, Ford F150, Ford F250 Super Duty, Ford F350 Super Duty, Lincoln Mark LT, and Lincoln Navigator. The MAS Ignition Coils Pack DG511 is equivalent to part numbers 5C1584, E508, 3L3E-12A366-CA, 3L3Z-12029-BA, C1659, 3L3Z12029BA, 3L3U12A366BB, 50082, 601000, and 11054. The product comes with a one-year limited warranty.

If you are looking for efficient and reliable ignition coils and spark plugs for your Ford or Lincoln vehicle, then the MAS Ignition Coils Pack DG511 and Motorcraft Spark Plugs SP515/SP546 are just what you need. With a perfect fit for several models and a one-year limited warranty, you can rest assured that you are getting a quality product. The product is easy to install and has been designed to meet OEM standards.

Upgrade the performance of your Ford or Lincoln vehicle with the MAS Ignition Coils Pack DG511 and Motorcraft Spark Plugs SP515/SP546. These coil packs and spark plugs have been manufactured using high-quality materials and are designed to deliver reliable performance. The product has been rigorously tested to ensure that it meets OEM standards and is compatible with several models. With a one-year limited warranty, you can be confident in the quality of the product.

Pros

  • Compatible with a range of Ford and Lincoln vehicles
  • Comes with a set of 8 coil packs and 8 spark plugs
  • Equivalent to several other part numbers
  • Easy to install
  • Designed to meet OEM standards
  • One-year limited warranty

7. Ford Performance Kit: Ignition Coils + Spark Plugs

The MAS Performance Ignition Coils are a direct replacement for your faulty or worn-out ignition coils. These coils are made from high-grade materials and designed for specific applications, ensuring low-emissions and high energy output. The high heat resistant compound used in the ignition coil on plug boot is capable of withstanding heat stress, ensuring longer durability. It is important to note that you need to check your original coil boots color before making a purchase, as the vehicle manufacturers changed their coils mid-year. Depending on what month your vehicle was made, you may need the DG521 (brown boots) or DG511 (black boots) coils. If your OEM coil has brown boots, this is the one you need. If your OEM coil has black boots, B0743LRJ7L is the one you need. These ignition coils are easy to install and come with a one-year limited warranty.

These ignition coils are compatible with a range of Ford, Lincoln, and Mercury models. They are a direct replacement for 2009-2014 Ford Expedition, 2008-2010 Ford Explorer, 2008-2010 Ford Explorer Sport Trac, 2008-2010 Ford F150, 2008-2010 F250 Super Duty, 2008-2010 F350 Super Duty, 2008-2010 Ford Mustang, 2008 Lincoln Mark LT, 2008-2014 Lincoln Navigator, and 2008-2010 Mercury Mountaineer.

The MAS Performance Ignition Coils are also compatible with several part numbers, including C1659, DG521, FD-509, 5C1716, 8L3Z-12029-A, C1659, GN10233, 5C1716, E509, 52-2071, IC697, and SP509.

Pros

  • High-grade materials used in construction
  • Designed for specific applications for low-emissions and high energy output
  • High heat resistant compound used for longer durability
  • Compatible with a range of Ford, Lincoln, and Mercury models
  • Easy to install
  • Comes with a one-year limited warranty

8. Enas Platinum Spark Plug & Coil Pack Combo

Looking for a reliable ignition coil kit that can match or even surpass the performance and reliability of the original equipment? Look no further than this Ignition Coils Kit, designed to meet or exceed OE specifications to ensure superior performance and easy installation.

This kit is compatible with a wide range of Ford and Lincoln models, including 2005-2008 Expedition 5.4L, 2004-2008 F150 5.4L, 2005-2008 F250 F350 5.4L 6.8L, 2005-2008 F450 6.8L, 2005 2007 2008 F550 6.8L, 2006-2008 F53 6.8L, 2006-2008 Mark LT 5.4L, and 2005-2007 Navigator 5.4L. It is a direct replacement for part numbers GN10182, 5C1584, 50082, FD508, C1541, C1659, UF537, SP515, SP546, DG511, 3L3U12A366BB, 3L3Z12029BA, PZH14F, HT15, and PZT14F.

With a 1-year limited warranty, you can trust this Ignition Coils Kit to deliver reliable performance and easy installation. Make sure to use Amazon's Your Garage feature to check if this kit is compatible with your vehicle.

Pros

  • Matches or exceeds OE specifications
  • Compatible with a wide range of Ford and Lincoln models
  • Direct replacement for multiple part numbers
  • 1-year limited warranty

9. Ford Ignition And Spark Plug Pack

The MAS Coil Pack DG511 is a great choice for those who are looking to replace their old, worn-out coil packs. Please note that it is important to check if your boots are curved or straight before purchasing. The DG508 is designed for curved boots, while the DG511 is designed for straight boots. If your original coils are brown boots, you will need the DG521.

This coil pack is compatible with various models, including 2005-2008 Ford Expedition, 2004-2008 Ford F150, 2005-2008 Ford F250 Super Duty, 2005-2008 Ford F350 Super Duty, 2006-2008 Lincoln Mark LT, and 2005-2008 Lincoln Navigator. It can also be used with several OEM numbers, including DG511, 5C1584, C1541, UF537, FD508, 3L3E-12A366-CA, 3L3Z-12029-BA, C1659, 5C1584, 3L3U-12A366-BB, 601000, 11054, E508, SP515, and SP546.

This package includes a set of 8 MAS coil packs DG511 and 8 Motorcraft Platinum Spark Plugs SP546. These coil packs and spark plugs are made from high-quality materials, ensuring that they will last for a long time. Additionally, they are easy to install, making it a great choice for DIY enthusiasts. If you encounter any issues with your product, you can take advantage of the one-year limited warranty.

Pros

  • Compatible with various vehicle models
  • Compatible with several OEM numbers
  • Made from high-quality materials
  • Easy to install
  • Comes with a set of 8 MAS coil packs DG511 and 8 Motorcraft Platinum Spark Plugs SP546
  • One year limited warranty

10. Ford Triton Spark Plug Repair Kit

This Ford spark plug insert installer is designed to assist in repairing Ford Modular Cylinder heads, providing a quality and foolproof repair system that is both cost-effective and fast. With a high-quality, oversized steel alloy insert, this repair system can even fix other inserts that have failed and will not be adversely affected by heat transfer.

This Ford spark plug insert installer can be used on 4.6L, 5.4L, and 6.8L V-10 Ford Triton Two Valve Engines, specifically on models ranging from 1996 to 2003. Its patented insert size is m14-1.25. In just 25 minutes, this insert installer can shorten total labor time, making it an efficient and easy-to-use solution for repairing damaged heads from blown spark plugs.

The package includes six inserts, which saves both time and money for the consumer. This patented insert is oversized, heavy-duty, and can be used to replace previously installed inserts that have failed. This Ford spark plug insert installer is a reliable and cost-effective solution to repairing Ford Modular Cylinder heads.

Pros

  • Fast and easy-to-use solution for repairing damaged heads from blown spark plugs.
  • Can be used to replace previously installed inserts that have failed.
  • High-quality, oversized steel alloy insert that can repair other failed inserts without any negative effects from heat transfer.
  • Cost-effective solution that saves both time and money.
  • Patented insert size of m14-1.25.
  • Includes six inserts in the package.

Best Replacement Spark Plugs For 5.4 Triton FAQs

Are there any special tools or techniques required to replace the spark plugs on a 5.4 Triton engine?

Yes, there are some special tools and techniques required to replace the spark plugs on a 5.4 Triton engine, as it can be a challenging task due to the engine's design. One of the most important tools required is a spark plug socket with an extension bar to reach the deep-set spark plugs. Additionally, a torque wrench is necessary to tighten the spark plugs to the manufacturer's recommended torque specifications.

It is also important to have a specialized tool to remove the ignition coils, which are located on top of each spark plug. This tool helps to avoid damaging the coils during removal and installation. A dielectric grease should also be used to protect the ignition coils from moisture and corrosion.

The process of replacing spark plugs on a 5.4 Triton engine can be time-consuming and requires patience and attention to detail. It is essential to follow the manufacturer's recommended procedures and use the correct tools to avoid damaging the engine or ignition system. It is recommended to consult a professional mechanic or refer to the vehicle's owner manual before attempting to replace the spark plugs on a 5.4 Triton engine.

Can I use any brand of spark plug for my 5.4 Triton engine or are there specific recommendations?

It is always recommended to use the spark plugs that are recommended by the manufacturer for your specific engine. In the case of a 5.4 Triton engine, there are indeed specific recommendations for spark plugs. Ford, the manufacturer of the Triton engine recommends using Motorcraft spark plugs for their engines. This is because the Triton engine is designed to work best with these specific spark plugs. Using a different brand of spark plug may cause issues with the engine's performance, fuel efficiency, and potentially cause damage to the engine itself. It is always best to follow the manufacturer's recommendations when it comes to engine maintenance to ensure the longevity of your vehicle. If you are unsure about what spark plugs to use for your 5.4 Triton engine, consult with a trusted mechanic or the dealership where you purchased the vehicle.

How do I know when it's time to replace the spark plugs on my 5.4 Triton engine?

As a car owner, it's crucial to know when to replace spark plugs to ensure your vehicle is running efficiently. When it comes to the 5.4 Triton engine, there are a couple of ways to determine if it's time to replace the spark plugs.

Firstly, you can refer to your vehicle's owner manual which typically provides a recommended maintenance schedule. This will often include a mileage range for when spark plugs should be replaced.

Another way to determine if it's time to replace spark plugs is by paying attention to your vehicle's performance. If you notice a decrease in acceleration or a rough idle, it could indicate that the spark plugs are worn and need to be replaced.

Additionally, if you experience difficulty starting your vehicle, it could be a sign that the spark plugs are not functioning correctly. Finally, if your vehicle is due for a tune-up, it's recommended to replace the spark plugs as part of the maintenance routine.

In conclusion, it's important to keep track of your vehicle's maintenance schedule and performance to ensure the spark plugs are replaced as needed. This can help prolong the life of your engine and keep your vehicle running smoothly.

How often should I replace the spark plugs on my 5.4 Triton engine?

The recommended interval for changing spark plugs on a 5.4 Triton engine is every 100,000 miles. However, it's important to note that this interval can vary depending on your driving habits and the condition of your engine. If you frequently drive in stop-and-go traffic or frequently tow heavy loads, it may be necessary to change your spark plugs more frequently.

Additionally, it's important to pay attention to any signs that your spark plugs may need to be changed sooner than the recommended interval. Signs that your spark plugs may be failing include rough idling, poor fuel efficiency, and difficulty starting your engine. If you notice any of these signs, it's important to have your spark plugs inspected and replaced if necessary.

Overall, while the recommended interval for changing spark plugs on a 5.4 Triton engine is every 100,000 miles, it's important to pay attention to your engine's performance and make changes as needed to ensure optimal performance and fuel efficiency.

What are the best replacement spark plugs for a 5.4 Triton engine?

When it comes to choosing the best replacement spark plugs for a 5.4 Triton engine, there are a few options to consider. One popular choice is the Motorcraft SP-515 spark plug, which is specifically designed for this engine and offers a longer lifespan than some other options. Another good option is the NGK Iridium IX spark plug, which is known for its durability, reliability, and improved performance. The Denso Platinum TT spark plug is another option worth considering, as it offers faster ignition, improved fuel efficiency, and a longer lifespan. Ultimately, the best spark plug for your 5.4 Triton engine will depend on your specific needs and preferences, as well as the recommendations of your mechanic. It's important to choose a high-quality spark plug that will provide reliable performance and help keep your engine running smoothly.

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