AIP ELECTRONICS DFSP1004X8 Performance Iridium Ignition Plug 8PC Spark Set

( Brand: Aip Electronics ), ( Manufacturer Part Number: DFSP1004X8 ), ( Part Type: Fire Ignition Spark Plug ), ( Packageheight: 102 ), ( Packageweight: 454 )

Review AIP ELECTRONICS Performance 8pc Iridium Ignition Spark Plug Set Compatible fits DRAGON FIRE

The AIP DFSP1004X8 Dragon Fire Performance 8pc Iridium Ignition Spark Plug Set is a high-performance upgrade for your engine ignition system. This set of eight spark plugs is designed to deliver exceptional ignition performance, fuel efficiency, and longevity, making it an ideal choice for both high-performance and daily driving applications.

Each spark plug in the set is made with Iridium, a precious metal that offers superior electrical conductivity and durability. The Iridium center electrode is smaller in diameter compared to traditional platinum and copper electrodes, which results in a more precise spark and a more efficient combustion process. This leads to improved engine performance, increased horsepower, and faster acceleration.

The DFSP1004X8 spark plug set also features a unique, multi-layered insulator nose design that helps to reduce voltage drop and heat transfer, allowing for a stronger spark and faster ignition. Additionally, the tapered ground electrode helps to reduce carbon build-up, ensuring optimal performance and longer plug life.

The spark plugs are designed to fit most domestic and imported vehicles, with a heat range of 6-8, making them suitable for a wide range of driving conditions and engine sizes. The set includes eight plugs, ensuring you have sufficient spares for multiple vehicle applications or extended periods of driving.

In summary, the AIP DFSP1004X8 Dragon Fire Performance 8pc Iridium Ignition Spark Plug Set is a premium, high-performance upgrade for your vehicle's ignition system. Its small Iridium center electrode, multi-layered insulator nose design, and tapered ground electrode work together to deliver a stronger spark, improved engine performance, and longer plug life. Whether you're a performance enthusiast or simply looking to improve your daily driving experience, this spark plug set is an excellent choice.

The AIP DFSP1004X8 Dragon Fire Performance 8pc Iridium Ignition Spark Plug Set is designed for high-performance applications, offering several advantages and potential drawbacks to consider:

1. Iridium Construction: Iridium is a rare, hard, and corrosion-resistant metal, resulting in a longer lifespan compared to conventional spark plugs. This can lead to improved engine performance and reduced maintenance costs.

2. X-Trap Alloy: The X-Trap Alloy center electrode helps create a more robust spark, enhancing ignition efficiency and potentially improving fuel economy.

3. Heat Range: The heat range of these spark plugs is designed to provide optimal performance under various conditions, helping maintain a stable combustion temperature for better engine performance.

4. 8-piece set: This set includes spark plugs for all eight cylinders, making it a convenient choice for those seeking to replace multiple plugs at once.

1. Cost: Compared to conventional spark plugs, iridium plugs like the DFSP1004X8 are generally more expensive. This higher cost may not be justifiable for everyday drivers with standard vehicles.

2. Specific Application: These spark plugs are designed for high-performance applications. If your vehicle does not require such performance, you may be paying a premium for features you do not need.

3. Potential Installation Issues: As these are performance spark plugs, they may require careful installation to ensure optimum performance and avoid any potential engine issues.

The AIP DFSP1004X8 Dragon Fire Performance 8pc Iridium Ignition Spark Plug Set is an excellent choice for high-performance vehicles or those who frequently drive under demanding conditions. Its longevity, improved ignition efficiency, and heat range make it an appealing option for enthusiasts seeking to boost their engine performance.

However, for standard vehicles or those seeking more affordable options, conventional spark plugs may be a more appropriate choice. It is essential to consider your specific needs and driving habits before making a purchase decision. If you decide that this spark plug set is the right choice for you, be sure to follow the manufacturer's instructions for installation to ensure optimal results.

Details:

DIRECT FACTORY REPLACEMENT PART - PRE-GAPPED for Easy DIY. DRAGON FIRE PERFORMANCE 8pc IRIDIUM Ignition Spark Plug Set Compatible with Ford 2004 08 F150 F250 F350 Truck Expedition Navigator 5.4L 4.6L V8 SP515 SP546 SP-515 SP-546 Oem Fit DFSP1004x8. COMPATIBLE WITH 2004 2008 F150 F250 F350 Truck Expedition Navigator Mountaineer 5.4L 4.6L V8 Be Sure to Check for Correct Fitment Using the Chart Above. Comes PRE-GAPPED Complete as pictured.

Don't See a Chart. The latest evolution in Iridium electrode technology, gain quicker cold starts, faster acceleration and peak performance under load, designed to conduct electrical energy better last longer than OEM spark plugs. BRAND: Dragon Fire Performance.

part #: dfsp1004x8 prices

• $74.95-$113.97

specifications cyclesparkplugs:

• for models: Dragon, Fire
• brand: Aip Electronics
• mpn: Dfsp1004x8
• part type: Fire Ignition Spark Plug
• packageheight: 102
• packageweight: 454

shipping cyclesparkplugs:

• service: Standard
• cost: $0.00
• type: Fixed
• class: Standard
• transit: 5-9 Days

general cyclesparkplugs:

• condition: New
• Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Spark Plugs

offer cyclesparkplugs:

• availability: In Stock
• quantity: 1
• options: Ship-to-home
• sold: 0
• started: January 18, 2026

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• city: Denver, Colorado
• # reviews: 755
• rating: 99.2%

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• time: 30 Days
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