DG521 Ignition Coil Pack & SP509 Spark Plug Set—Fitment for 2008–2014 Ford F-150, Expedition, Explorer; 2008–2010 F-250/F-350 Super Duty; Mustang, Navigator, Mountaineer (4.6L/5.4L V8)
4.3 (108 items)
Limited Time Sale$41.99 cheaper than the new price!!
Free cash-on-delivery fees for purchases over $99
Product details
| Management number | 219211625 | Release Date | 2026/05/03 | List Price | $28.00 | Model Number | 219211625 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Comprehensive Tune-Up Bundle: Includes DG521 ignition coils and SP-509 spark plugs—a complete kit crafted for V8 ignition systems.
- Vehicle Applications: Designed for Ford F-150, Expedition, Explorer (2008–2014), F-250 & F-350 Super Duty (2008–2010), as well as Mustang, Lincoln Navigator, and Mercury Mountaineer—only common models using DG521.
- OEM Equivalent Quality: Precisely replaces DG521 / UF-262 coil and SP-509 spark plug, ensuring OEM-spec fit and reliable ignition performance.
- Durable & Performance-Oriented: Coils built with temperature-resistant copper and epoxy; plugs offer consistent spark for cleaner combustion and improved throttle response.
- Simple, No-Hassle Installation: Direct-fit installation—no modifications needed. Bundle ensures matched components for smoother startups and improved fuel efficiency.
| Brand Name | DETYI |
|---|---|
| Unit Count | 2.0 Count |
| Item Weight | 3.53 Pounds |
| Manufacturer | DETYI |
| Model Number | Ignition Coil DG521 & Spark Plug SP509 |
| Connector Gender | male |
| Installation Type | coil pack |
| Automotive Fit Type | Vehicle Specific Fit |
| Included Components | Ignition Coil DG521, Spark Plug SP509 |
| Part Interchange Info | May be used as a direct replacement for original equipment ignition coils from various manufacturers in compatible engine applications. OEM equivalent part numbers: Ignition Coil OE NO: DG521, FD509, C1659, FD-509, IC697 5C1716, C800, 52-2071, E509, GN10233, 610-00178, 8L3Z12029A, 8L3Z-12029-A. |
| Manufacturer Part Number | DG521，FD509，C1659，FD-509，IC697 |
| OEM Equivalent Part Number | DG521，FD509，C1659，FD-509，IC697，5C1716，C800，52-2071，E509，GN10233，610-00178，8L3212029A，8L3Z-12029-A |
| Compatible with Vehicle Type | Truck |
| Manufacturer Warranty Description | 1 Years Warranty |
Coil Packs
Cards
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form