5 Best Spark Plugs for Ford Expedition [In 2025]

Last Updated on May 5, 2025 by Jaxon Mike

Choosing the right spark plugs for your Ford Expedition is crucial for optimal performance. Quality spark plugs ensure smooth engine operation and efficiency.

Understanding which spark plugs suit your Ford Expedition can be challenging. Different engines have specific needs, and using the right spark plug can make a significant difference. For Ford Expedition owners, various options offer durability and reliability. Genuine Motorcraft Spark Plug SP-479 provides dependable performance.

Iridium Spark Plugs, compatible with multiple Ford models, deliver excellent longevity. MAS Ignition Coil and Motorcraft Spark Plug sets enhance ignition efficiency. The DG508 Ignition Coils and SP479 Spark Plugs combo is ideal for older models. Lastly, the SP493 Platinum Spark Plugs fit perfectly in V8 engines. Choosing wisely ensures your vehicle runs smoothly and efficiently.

Pack Of 8 Genuine Motorcraft Spark Plug

Pack of 8 Genuine Motorcraft Spark Plug SP-479 AGSF22WM

The Pack of 8 Genuine Motorcraft Spark Plug SP-479 AGSF22WM is ideal for vehicle owners seeking reliable performance and long-lasting durability. It is particularly suited for those who prioritize quality and compatibility with Ford vehicles, ensuring optimal engine function.

Pros:

  • High-quality construction ensures durability and longevity.
  • Designed specifically for Ford engines, ensuring perfect fit and optimal performance.
  • Improves fuel efficiency and reduces emissions, contributing to a smoother ride.

Cons:

  • Higher price point compared to some generic alternatives.
  • Limited compatibility with non-Ford vehicles.

The Motorcraft Spark Plug SP-479 AGSF22WM features a robust design, which is crafted to withstand extreme engine conditions. This ensures consistency in performance, making it a reliable choice for those who demand the best for their vehicles. By choosing this spark plug, users can enjoy enhanced engine efficiency, which translates into better mileage and lower maintenance costs over time.

Furthermore, these spark plugs are engineered with precision to provide a perfect fit for Ford engines, which is crucial for maintaining the integrity of the engine’s performance. The ease of installation is another benefit, allowing users to replace their spark plugs without professional assistance, saving both time and money. For any Ford vehicle owner, investing in these spark plugs means choosing quality and compatibility that only Motorcraft offers.

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Iridium Spark Plugs 8 Pack 7164 Tr55ix

Iridium Spark Plugs 8 Pack 7164 TR55IX Compatible with 1997-2010 Ford F150 V8 4.6 5.4, Ford Expedition Explorer Mustang, Cadillac, Chevy, GMC, Lincoln, Buick, Mercury Vehicles – 4.1-8.1L

The Iridium Spark Plugs 8 Pack 7164 TR55IX are perfect for car enthusiasts and mechanics who own or service Ford F150 V8, Ford Expedition, Ford Explorer, Ford Mustang, Cadillac, Chevy, GMC, Lincoln, Buick, and Mercury Vehicles ranging from 4.1 to 8.1L engines. These plugs are designed for those who seek enhanced performance and durability in their vehicles. If you’re looking to improve your vehicle’s fuel efficiency and overall engine performance, these spark plugs are an excellent choice.

Pros:

  • High performance due to iridium construction
  • Durable and long-lasting
  • Compatible with a wide range of vehicles

Cons:

  • Higher cost compared to standard spark plugs
  • Installation might require professional assistance

The Iridium Spark Plugs from A-NAFTULY offer significant advantages due to their iridium construction, which is known for its superior strength and ability to withstand high temperatures. This results in a more reliable spark and improved combustion efficiency, leading to better fuel economy and enhanced overall performance of the engine. With their compact dimensions, these spark plugs are easy to fit and provide an excellent upgrade for those looking to maintain or boost their vehicle’s engine health.

Additionally, the compatibility of these spark plugs with a variety of popular vehicle models makes them a versatile choice for many car owners. Whether you drive a Ford F150, a Chevy, or a GMC, these plugs are designed to meet the specific needs of each engine. The durability of iridium means fewer replacements over time, offering long-term cost savings despite the initial higher price point. This makes the Iridium Spark Plugs 8 Pack an investment in your vehicle’s performance and longevity.

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Mas Set Of 8 Ignition Coil & Motorcraft Spark Plug Compatible With Ford 5.4l V8

MAS Set of 8 Ignition Coil DG508 & Motorcraft Spark Plug SP479 Compatible with Ford 5.4L V8 DG472 DG457 DG491 Crown Victoria Expedition F-150 F-250 Mustang Lincoln Mercury Explorer

The MAS Set of 8 Ignition Coil DG508 & Motorcraft Spark Plug SP479 is an ideal choice for car enthusiasts and professional mechanics who own a Ford 5.4L V8 engine. This set is perfect for those looking to enhance their vehicle’s performance and ensure a smoother drive. If you’re someone who values reliability and efficiency in car maintenance, this ignition coil and spark plug set is designed for you.

Pros:

  • Compatible with a wide range of Ford models including Crown Victoria, Expedition, F-150, F-250, Mustang, Lincoln, Mercury, and Explorer.
  • Manufactured by King Auto Parts, ensuring high-quality and reliable components.
  • Optimizes engine performance and fuel efficiency.
  • Easy to install, saving time and effort for users.

Cons:

  • Specifically designed for Ford 5.4L V8 engines, limiting compatibility with other vehicles.
  • Requires basic automotive knowledge for installation, which might not be suitable for complete novices.

The MAS Set of 8 Ignition Coil DG508 & Motorcraft Spark Plug SP479 boasts impressive features that greatly benefit users. The set is tailored to fit a variety of Ford models, ensuring that vehicle owners have access to parts that perfectly match their engine specifications. By choosing this set, users can expect enhanced engine performance and improved fuel efficiency, ultimately leading to cost savings on fuel and maintenance in the long run.

Moreover, the components, being manufactured by King Auto Parts, guarantee quality and durability. This means that drivers can enjoy a more reliable and smoother driving experience. The easy installation process is an added advantage, allowing users to replace their ignition coils and spark plugs without needing extensive mechanical expertise. For those who prioritize efficiency and reliability, this set offers a practical solution for maintaining optimal vehicle performance.

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Set Of 8 Dg508 Ignition Coils And Sp479 Spark Plugs

Set of 8 DG508 Ignition Coils and SP479 Spark Plugs For 5.4 V8 1998 1999 2000 2001 2002 2003 2004 Ford Expedition F150 F250 F350 Mercury Grand Marquis FD503

The ideal customer for the Set of 8 DG508 Ignition Coils and SP479 Spark Plugs are vehicle owners of Ford Expedition, F150, F250, F350, and Mercury Grand Marquis models from 1998 to 2004. These individuals are likely looking to enhance their vehicle’s performance and reliability by replacing worn-out ignition components. This set is perfect for those who prefer DIY auto repair or seek cost-effective solutions without compromising on quality.

Pros:

  • Improved engine performance with new ignition coils and spark plugs.
  • Cost-effective alternative to dealership repairs.
  • Direct fit for easy installation in specific Ford and Mercury models.
  • Comes from a reputable brand, LCWRGS.

Cons:

  • Only compatible with a specific range of vehicle models.
  • Requires basic mechanical skills for installation.

The Set of 8 DG508 Ignition Coils and SP479 Spark Plugs are designed to provide enhanced ignition performance, which translates to smoother engine operation and improved fuel efficiency. For vehicle owners experiencing misfires, rough idling, or reduced fuel economy, replacing old ignition components with this set could lead to noticeable improvements in their vehicle’s performance. The ignition coils are engineered to deliver consistent voltage, ensuring that your engine receives the optimal spark for combustion.

Another significant benefit of this set is its direct compatibility with a range of Ford and Mercury vehicles, making it a hassle-free upgrade for many owners. The components are lightweight, with a total weight of 4.389 pounds, ensuring that they do not add unnecessary bulk to your vehicle. By choosing this set from LCWRGS, you are investing in quality components that are designed to meet or exceed OEM standards, providing peace of mind and long-term reliability.

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8pcs Spark Plugs Sp493 Platinum Agsf32pm

8Pcs Spark Plugs SP493 Platinum AGSF32PM Fit For Ford 4.6L 5.4L V8

These 8Pcs Spark Plugs SP493 Platinum AGSF32PM are an excellent choice for individuals who own a Ford 4.6L or 5.4L V8 engine and are looking to enhance their vehicle’s performance. Ideal for car enthusiasts who are keen on maintaining their engine’s efficiency and longevity, these spark plugs offer a blend of reliability and durability, making them a worthwhile investment for your vehicle.

Pros:

  • Enhanced engine performance due to improved spark delivery.
  • Made by MAKUANG, a trusted brand in automotive parts.
  • Long-lasting platinum construction ensures durability.
  • Easy installation compatible with Ford 4.6L and 5.4L V8 engines.

Cons:

  • Not suitable for engines outside the specified Ford V8 models.
  • Higher initial cost compared to standard spark plugs.

The platinum construction of these spark plugs is a standout feature, providing users with enhanced durability and reliability. Platinum spark plugs are known for their ability to withstand high temperatures and offer a longer lifespan compared to traditional copper plugs. This makes them ideal for those who prefer fewer replacements and consistent performance over time. By opting for these spark plugs, users can expect smoother engine operation and improved fuel efficiency, translating to a more enjoyable driving experience.

Another noteworthy feature is the compatibility of these spark plugs with Ford 4.6L and 5.4L V8 engines. This compatibility ensures that users receive optimal performance tailored specifically to their vehicle’s engine needs. The easy installation process further enhances convenience, allowing car owners to replace their spark plugs without the need for professional assistance. Overall, these spark plugs cater to individuals who prioritize engine health and performance, making them a smart choice for maintaining the vitality of their Ford vehicle.

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Frequently Asked Questions

What Are The Best Spark Plugs For Ford Expedition?

The best spark plugs for a Ford Expedition include the Genuine Motorcraft SP-479 AGSF22WM. Iridium Spark Plugs 7164 TR55IX are also highly recommended. These plugs offer durability and efficient performance. They are compatible with various Ford models, providing optimal ignition and fuel efficiency.

How Often Should I Replace Spark Plugs?

Spark plugs should be replaced every 30,000 to 50,000 miles. Regular replacement ensures optimal engine performance and fuel efficiency. However, always check your vehicle’s manual for specific guidelines. Frequent inspections can prevent potential engine issues and maintain smooth operation.

Are Iridium Spark Plugs Better For Longevity?

Yes, iridium spark plugs offer superior longevity. They typically last longer than copper or platinum plugs. Their durability makes them a cost-effective choice. They provide consistent performance, reducing the frequency of replacements. This makes them ideal for drivers seeking long-term efficiency.

Can I Install Spark Plugs Myself?

Yes, you can install spark plugs yourself. It’s a straightforward process with basic tools. Follow the vehicle’s manual for guidance. However, if unsure, consult a professional mechanic. Proper installation ensures optimal engine performance and avoids potential issues.

What Benefits Do Motorcraft Spark Plugs Offer?

Motorcraft spark plugs offer reliable performance and compatibility with Ford vehicles. They ensure efficient combustion and fuel economy. These plugs are designed to meet Ford’s specifications. This results in enhanced engine performance and durability. They’re a trusted choice for maintaining vehicle efficiency.

Are There Specific Spark Plugs For V8 Engines?

Yes, specific spark plugs cater to V8 engines like the Ford Expedition. Options include the MAS Set of 8 Ignition Coil DG508 and Motorcraft Spark Plug SP479. These are designed for optimal performance in V8 engines. They ensure efficient ignition and smooth engine operation.

Conclusion

Choosing the right spark plugs for your ford expedition ensures smooth performance and longevity. Genuine motorcraft spark plug sp-479 are a reliable choice for many. Iridium spark plugs like the 7164 tr55ix offer durability and compatibility with various models. Mas ignition coils paired with motorcraft spark plugs sp479 are ideal for those seeking enhanced ignition.

For older ford models, dg508 ignition coils and sp479 spark plugs are perfect companions. Platinum options like sp493 provide efficiency and are fit for ford’s 4. 6l and 5. 4l v8 engines. Each option listed caters to specific needs and vehicle models.

Consider your expedition’s year and engine type when selecting. Quality spark plugs lead to better fuel efficiency. They ensure your engine runs smoothly and reliably. Investing in the right spark plugs is crucial. Choose wisely for optimal performance and engine health.

Your ford expedition deserves the best care.

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