Motorcraft Ignition Coil DG508 for FORD 4.6L 5.4L 6.8L V8 V10 ENGINE Pack 0f 8
Motorcraft Ignition Coil DG508 for FORD 4.6L 5.4L 6.8L V8 V10 ENGINE Pack 0f 8
The Motorcraft DG508 is a genuine OEM ignition coil designed for Ford, Lincoln, and Mercury vehicles equipped with 4.6L, 5.4L, and 6.8L engines. Engineered to meet Ford’s stringent standards, it ensures optimal engine performance and reliability.
Product Overview
- Part Number: DG508
- Design: Coil-on-Plug (COP)
- Voltage: 12V
- Terminal Type: Blade
- Connector Gender: Female
- Terminal Gender: Male
- Attachment Method: Bolt-On
- Warranty: 2-year or unlimited-mile
Vehicle Compatibility
The DG508 ignition coil is compatible with a wide range of Ford, Lincoln, and Mercury vehicles, including:
- Ford Crown Victoria (1998–2011)
- Ford E-Series Vans (1997–2019)
- Ford Excursion (2000–2005)
- Ford Expedition (1997–2004)
- Ford Explorer (2002–2005)
- Ford F-150 (1997–2010)
- Ford F-250 Super Duty (1999–2004)
- Ford F-350 Super Duty (1999–2004)
- Ford F-450 Super Duty (1999–2004)
- Ford F-550 Super Duty (1999–2004)
- Ford Mustang (1999–2004)
- Lincoln Navigator (1998–1999)
- Lincoln Town Car (1998–2011)
- Mercury Grand Marquis (1998–2011)
- Mercury Mountaineer (2002–2005)
Note: Always verify compatibility with your vehicle’s VIN or consult the owner’s manual to ensure proper fitment.
Cross Reference
The Motorcraft DG508 ignition coil can be cross-referenced with the following part numbers:
- Ford: 3W7Z-12029-AA
- Denso: 673-6000
- Delphi: GN10164
- Standard Motor Products: FD503
- ACDelco: F523
- NAPA: IC369
- Spectra Premium: C500
- WVE: 5C1412
Note: While these cross-references are compatible, it’s recommended to use the OEM Motorcraft DG508 ignition coil for optimal performance.
Key Features
- High Electrical Resistance: Ensures excellent starting connections and consistent engine performance.
- Durable Construction: Resists corrosion and abrasion, providing reliability under extreme conditions.
- OEM Quality: Manufactured to meet or exceed OE specifications, ensuring proper fit and function.
- Easy Installation: Direct replacement for factory-installed ignition coils, simplifying the installation process.
❓ FAQ
Q: Which specific vehicle engines is this ignition coil compatible with?
A: The Motorcraft DG508 is designed for Ford, Lincoln, and Mercury vehicles equipped with early 2-valve (2V) overhead cam engines. This includes the 4.6L V8, 5.4L V8, and 6.8L V10 powerplants. It fits iconic platforms like the Ford F-150 (1997–2010), Ford Crown Victoria/Mercury Grand Marquis (1998–2011), Mustang GT (1999–2004), and E-Series vans.
Q: How do I know if my vehicle needs the DG508 or the newer DG511 coil?
A: The easiest way to tell them apart is by looking at the angle of the rubber boot and the spark plug design of your engine. The DG508 features a curved boot layout designed for standard thread spark plugs used on 2-valve engines. The DG511 (and similar variants) features a straight boot configuration specifically engineered for the 3-valve (3V) engines that use a different plug style. Always match the geometry of your existing coil boot before ordering.
Q: What are the common symptoms of a failing ignition coil on these Ford engines?
A: A failing DG508 coil will cause a distinct engine misfire, which typically triggers a Check Engine Light with trouble codes ranging from P0301 through P0310 (indicating the specific cylinder that is failing). Physical symptoms include a rough or shaking idle, hesitation or "shuddering" under light acceleration or load (often felt around 45–60 mph when the transmission drops into overdrive), poor fuel efficiency, and a noticeable loss of overall engine power.