--- product_id: 432213961 title: "DRAGON FIRE PERFORMANCE Power Pack 8pc IRIDIUM Spark Plug Set & Ignition Coils Compatible with Ford E150 F150 F250 Explorer Expedition Excursion 5.4L V8 DG508 DG457 DG472 DG491 SP479 Oem Fit Kit-1521" brand: "aip electronics" price: "€ 382.49" currency: EUR in_stock: false url: https://www.desertcart.de/products/432213961-dragon-fire-performance-power-pack-8pc-iridium-spark-plug-set store_origin: DE region: Germany --- # 15% more energy OEM grade durability Weatherproof design DRAGON FIRE PERFORMANCE Power Pack 8pc IRIDIUM Spark Plug Set & Ignition Coils Compatible with Ford E150 F150 F250 Explorer Expedition Excursion 5.4L V8 DG508 DG457 DG472 DG491 SP479 Oem Fit Kit-1521 **Brand:** aip electronics **Price:** € 382.49 **Availability:** ❌ Out of Stock ## Summary > 🔥 Ignite Your Drive with Dragon Fire Performance! ## Quick Answers - **What is this?** DRAGON FIRE PERFORMANCE Power Pack 8pc IRIDIUM Spark Plug Set & Ignition Coils Compatible with Ford E150 F150 F250 Explorer Expedition Excursion 5.4L V8 DG508 DG457 DG472 DG491 SP479 Oem Fit Kit-1521 by aip electronics - **How much does it cost?** € 382.49 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/432213961-dragon-fire-performance-power-pack-8pc-iridium-spark-plug-set) ## Best For - aip electronics enthusiasts ## Why This Product - Trusted aip electronics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Design:** Manufactured under strict ISO/IATF standards for reliability. - • **Iridium Innovation:** Latest electrode technology for quicker cold starts and faster acceleration. - • **Unleash Peak Performance:** Experience up to 15% more energy for your Ford's V8 engine. - • **Weatherproof Reliability:** Watertight connectors resist fractures and cracking, ensuring longevity. - • **Plug and Play Convenience:** Direct factory replacement kit for hassle-free installation. ## Overview The Dragon Fire Performance Power Pack includes an 8-piece set of iridium spark plugs and ignition coils, designed for compatibility with various Ford models from 1998 to 2008. This OEM-grade kit promises enhanced energy efficiency, durability, and reliable performance, making it the perfect upgrade for your vehicle. ## Description Dragon Fire Performance's direct replacement ignition parts deliver leading performance, quality craftsmanship, and long-term reliability. Manufactured under strict ISO 9001 and IATF 16494 certification to provide reliable spark energy and complete combustion while maintaining all the original functions of your engine. At the core of the kit is a set of our premium Iridium spark plugs, featuring the latest evolution in Iridium electrode technology, allowing for quicker cold starts, faster acceleration and peak performance under load, designed to conduct electrical energy better and last longer than OEM spark plugs. Delivering the power is Dragon Fire's direct replacement ignition coils, precision injection molded for weatherproof connections using advance thermoresistant plastics to resist fracture and cracking from radiant heat and thermal cycling. High-temp epoxy filled construction to prevent voltage leaks and RFI interference. Performance grade primary & secondary bobbins with premium copper windings to ensure peak performance under load and extended service life. Tested and ensured to meet or exceed OE output voltage and parameters. Designed to be direct replacement for your factory parts. Comes Complete as pictured. *Be sure to check the vehicle fitment section to verify proper fitment for your vehicle.** Factory Replacement Part that Meets or Exceeds Original Manufacturer Specifications for the Vehicles Listed.IRIDIUM SPARK PLUG SET (8PCS)Reach: 0.679"Thread Size: M14-1.25Wrench Diameter: 16mmElectrode Core Material: IridiumSpark Plug Seat Style: TaperedPre-Gapped: Yes 0.054"Electrode Tip Material: IridiumInsulator Height: 2.026"Replaces OEM Part Number(s): SP479, AGSF22WM, AGSF22WM, AWSF22E, F4AWSF22E, 5326, 4714Sold as Set of 8 ## Features - BRAND: Dragon Fire Performance - UP TO 15% MORE ENERGY - OEM GRADE DURABILITY - DIRECT FACTORY REPLACEMENT KIT - PLUG AND PLAY - COMPATIBLE WITH 1998-2008 E-Series Van F-Series Truck Expedition Excursion 5.4L V8 **Be Sure to Check for Correct Fitment Using the Chart Above. Don't See a Chart? Message us for help. - FEATURES: OE Factory Fit, Manufactured under strict ISO/IATF certification to provide reliable spark energy and complete combustion. The latest evolution in Iridium electrode technology, gain quicker cold starts, faster acceleration and peak performance under load, designed to conduct electrical energy better and last longer than OEM spark plugs. Direct replacement ignition coils feature watertight, weatherproof connector designed using advance thermoplastics to resist fracture and cracking from ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | AIP Electronics | | Brand | AIP Electronics | | Package Dimensions | 19.3 x 15.9 x 12.7 cm; 1.96 Kilograms | | Item part number | Kit-1521 | | Manufacturer Part Number | Kit-1521 | | Colour | Red, Black | | Manufacturer | AIP Electronics | | Item Weight | 1 kg 960 g | ## Product Details - **Brand:** AIP Electronics - **Connector Gender:** Female - **Installation Type:** Plug In - **Manufacturer:** AIP Electronics - **Vehicle Service Type:** Van ## Images ![DRAGON FIRE PERFORMANCE Power Pack 8pc IRIDIUM Spark Plug Set & Ignition Coils Compatible with Ford E150 F150 F250 Explorer Expedition Excursion 5.4L V8 DG508 DG457 DG472 DG491 SP479 Oem Fit Kit-1521 - Image 1](https://m.media-amazon.com/images/I/61gPswuSDoL.jpg) ![DRAGON FIRE PERFORMANCE Power Pack 8pc IRIDIUM Spark Plug Set & Ignition Coils Compatible with Ford E150 F150 F250 Explorer Expedition Excursion 5.4L V8 DG508 DG457 DG472 DG491 SP479 Oem Fit Kit-1521 - Image 2](https://m.media-amazon.com/images/I/61ZWwfpRwsL.jpg) ![DRAGON FIRE PERFORMANCE Power Pack 8pc IRIDIUM Spark Plug Set & Ignition Coils Compatible with Ford E150 F150 F250 Explorer Expedition Excursion 5.4L V8 DG508 DG457 DG472 DG491 SP479 Oem Fit Kit-1521 - Image 3](https://m.media-amazon.com/images/I/61O6lpSwyZL.jpg) ![DRAGON FIRE PERFORMANCE Power Pack 8pc IRIDIUM Spark Plug Set & Ignition Coils Compatible with Ford E150 F150 F250 Explorer Expedition Excursion 5.4L V8 DG508 DG457 DG472 DG491 SP479 Oem Fit Kit-1521 - Image 4](https://m.media-amazon.com/images/I/51R1VsdDFNL.jpg) ![DRAGON FIRE PERFORMANCE Power Pack 8pc IRIDIUM Spark Plug Set & Ignition Coils Compatible with Ford E150 F150 F250 Explorer Expedition Excursion 5.4L V8 DG508 DG457 DG472 DG491 SP479 Oem Fit Kit-1521 - Image 5](https://m.media-amazon.com/images/I/61O6lpSwyZL.jpg) ## Questions & Answers **Q: how do these compare to Motorcraft OE or Visteon?** A: These coils are manufactured under strict IATF 16949 and ISO 9001 standards, they are not just cheap knock offs. Visteon has been widely known as the highest grade replacement coil option for Ford, and much like them the components for Dragoon Fire coils are produced and assembled using advanced, computer automated equipment ensuring consistent quality and performance. They also undergo OE level testing before leaving the manufacturer; including thermal shock, thermal cycling, salt spray, vibration, and storage tests, similar to those used by Motorcraft and Visteon. **Q: Do these coils come with dielectric grease pre-applied to the boot?** A: Yes they do. All ignition coil boots require proper application of dielectric grease. And green color dielectric grease is the only recommended type. **Q: Are dragon fire spark plugs same as the motorcraft sp-479 platinum spark plugs?** A: Dragon Fire plugs are engineered to improve the efficiency of the combustion process, they feature an iridium tip which is the latest evolution in electrode technology, allowing for quicker cold starts and faster acceleration, they are designed to conduct electrical energy better and last longer than OEM factory plugs such as the Motorcraft SP479. ## Frequently Bought Together - DRAGON FIRE PERFORMANCE Power Pack 8pc IRIDIUM Spark Plug Set & Ignition Coils Compatible with Ford E150 F150 F250 Explorer Expedition Excursion 5.4L V8 DG508 DG457 DG472 DG491 SP479 Oem Fit Kit-1521 - Motorcraft FL-820-S Oil Filter - K&N Gasoline Fuel Filter: High Performance Fuel Filter, Premium Engine Protection, 1996-2017 Ford, Lincoln, Mercury Fuel Injected Gasoline Engines, PF-2000 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.de/products/432213961-dragon-fire-performance-power-pack-8pc-iridium-spark-plug-set](https://www.desertcart.de/products/432213961-dragon-fire-performance-power-pack-8pc-iridium-spark-plug-set) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-05-12*