{"product_id":"motorcraft-dg-508-ignition-coil-ford-4-6l-5-4l-v8","title":"Motorcraft DG-508 Ignition Coil | Ford F-150 F-250 Expedition Mustang 4.6L 5.4L + Install Video","description":"\u003cp\u003eMotorcraft DG-508 Ignition Coil — Ford 4.6L and 5.4L V8 | F-150, F-250, Expedition, Mustang and More\u003c\/p\u003e\n\u003cp\u003eFix ignition problems in your engine and regain reliable power with the genuine Motorcraft DG-508 Ignition Coil. A faulty ignition coil is the most common cause of ignition problems in Ford 4.6L and 5.4L Triton V8 engines, and the Motorcraft DG-508 is the only OEM-recommended replacement part. The direct coil-spark plug design means a direct replacement without the need for wiring or adapters.\u003c\/p\u003e\n\u003cp\u003e🎥 FREE Step-by-Step Installation Video Included\u003cbr\u003eEvery order includes access to our dedicated installation video guide so you can replace your ignition coil quickly and safely without needing a mechanic.\u003c\/p\u003e\n\u003cp\u003eKey Features\u003cbr\u003e- Original Motorcraft Part No: DG-508\u003cbr\u003e- OEM Ford Part No: 3W7Z-12029-AA\u003cbr\u003e- Replacement Parts: DG457, DG472, DG491, FD-493, FD-503, FD-507\u003cbr\u003e- Coil-spark plug design — direct fit, no wiring required\u003cbr\u003e- Steel lamination stack for consistent magnetic field and reliable spark output\u003cbr\u003e- Made from premium materials for maximum performance\u003cbr\u003e- Motorcraft 2 Year \/ Unlimited Mileage Warranty — valid at any Ford\/Lincoln dealership\u003cbr\u003e- Corrects engine misfires, uneven idling, hesitancy, and poor fuel economy\u003cbr\u003e- Free installation video guide included\u003c\/p\u003e\n\u003cp\u003eSymptoms of a Faulty Ignition Coil\u003cbr\u003e- Engine malfunction light (P0300–P0308 ignition malfunction codes)\u003cbr\u003e- Uneven idling or engine jerking\u003cbr\u003e- Hesitancy or wobbling during acceleration\u003cbr\u003e- Poor fuel economy\u003cbr\u003e- Engine Misfires Under Load\u003c\/p\u003e\n\u003cp\u003eVehicle Compatibility (1 coil per cylinder — 8 cylinders total for V8)\u003cbr\u003e- 1997–2008 Ford F-150 4.6L and 5.4L V8\u003cbr\u003e- 1999–2007 Ford F-250\/F-350 Super Duty 4.6L and 5.4L V8\u003cbr\u003e- 1997–2014 Ford Expedition 4.6L and 5.4L V8\u003cbr\u003e- 1999–2004 Ford Mustang GT 4.6L V8\u003cbr\u003e- 1997–2011 Ford E-150\/E-250\/E-350 4.6L and 5.4L V8\u003cbr\u003e- 2003–2005 Ford Excursion 5.4L V8\u003cbr\u003e- 1998–2011 Lincoln Navigator 5.4L V8\u003cbr\u003e- 2002–2008 Mercury Grand Marquis 4.6L V8\u003c\/p\u003e\n\u003cp\u003e- 2002–2011 Crown Victoria 4.6L V8\u003c\/p\u003e\n\u003cp\u003e💡 Pro Tip: For high-mileage engines, replace all 8 coils at once for balanced performance. Check out our 8-piece DG-508 kit for the best price\/performance.\u003c\/p\u003e\n\u003cp\u003eContents\u003cbr\u003e- 1 x Motorcraft Ignition Coil (DG-508)\u003cbr\u003e- 🎥 Access to installation video guide\u003c\/p\u003e\n\u003cp\u003eWhy Choose SayParts?\u003c\/p\u003e\n\u003cp\u003eGenuine Motorcraft parts, free worldwide shipping, free installation video, and real support when you need it.\u003c\/p\u003e\n\u003cp\u003e✅ Genuine Motorcraft | 📦 Free Worldwide Shipping | 🎥 Free Installation Video | 💰 Save with AutoZone\u003c\/p\u003e\n\u003cp\u003e👉 Need all 8 coils? Check out our DG-508 8-Pack: https:\/\/sayparts.com\/products\/motorcraft-dg-508-ignition-coil-8-pack-ford-4-6l-5-4l-v8\u003c\/p\u003e","brand":"SayParts","offers":[{"title":"Default Title","offer_id":50008074420464,"sku":"SAY-MCF-IGN-DG508","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/5957\/4000\/files\/81olFg1TW7L._AC_SL1500.jpg?v=1783702008","url":"https:\/\/sayparts.com\/products\/motorcraft-dg-508-ignition-coil-ford-4-6l-5-4l-v8","provider":"SayParts","version":"1.0","type":"link"}