{"product_id":"ignition-coil-dg508-for-ford-f150-5-4-97-03-direct-fit-coil-pack","title":"Ignition Coil DG508 for Ford F150 5.4 97-03 - Direct Fit Coil Pack","description":"\u003cp\u003eIn this review of the Ignition Coil DG508 the bottom line is simple: it is a practical, direct-replacement coil pack for older Ford V8 vehicles that restores spark performance without a dealer price. This review examines fit, compatibility, and value for owners of Ford F150 5.4L 1997-2003 and a broad set of other 4.6L and 5.4L V8 models. The biggest reason to consider this part is targeted compatibility with many late 90s and early 2000s Ford, Lincoln and Mercury vehicles, making it a useful option for DIY mechanics or shops replacing worn coils on those engines.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTargeted compatibility:\u003c\/strong\u003e Covers Ford F150 5.4L 1997-2003 and many 4.6L V8 models so buyers can match the coil to their exact year and engine without guessing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM cross references:\u003c\/strong\u003e Lists multiple replacement part numbers so it is straightforward to verify fit against the original coil part number before purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide model support:\u003c\/strong\u003e Supports pickups, vans and SUVs including E-Series, Expedition, Explorer, Excursion, Crown Victoria and others for broad workshop utility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSOHC engine notes:\u003c\/strong\u003e Explicitly states fit for SOHC Mustang and Navigator years only, reducing misfit risk when checked against engine type.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional installation recommended:\u003c\/strong\u003e Advises users to have a qualified mechanic install the coil to avoid damage from incorrect installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Ignition Coil DG508 is aimed at owners and independent mechanics working on older Ford and related platform vehicles built around the 4.6L and 5.4L V8 engines from the late 1990s through the mid 2000s. It is particularly useful when replacing a failed coil on a Ford F150 5.4L 1997-2003 or when servicing E-Series vans and certain Lincoln and Mercury applications.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include owners of 2004+ F150 5.4L trucks (which require DG511 coils) and any vehicles with DOHC or supercharged Mustang engines, as the DG508 is specified for SOHC applications only; also natural gas conversions are excluded where noted in the fit list.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect-replacement compatibility for a long list of Ford V8 models makes sourcing simpler for older vehicles.\u003c\/li\u003e\n\u003cli\u003eMultiple OEM cross-reference numbers allow quick verification against original parts.\u003c\/li\u003e\n\u003cli\u003eClear fitment notes for SOHC vs DOHC and model year exceptions help avoid purchasing the wrong coil.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot compatible with 2004+ F150 5.4L models, which use a different coil part number, so buyers must verify year and engine carefully.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eIgnition Coil DG508\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Engines\u003c\/td\u003e\n\u003ctd\u003eFord 4.6L V8 and 5.4L V8 (specific years listed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Vehicles\u003c\/td\u003e\n\u003ctd\u003eF150, F250, F350, Expedition, Explorer, Excursion, E-Series, Crown Vic, Mustang, Lincoln Town Car, Navigator, Mercury Grand Marquis, Mountaineer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYears Covered\u003c\/td\u003e\n\u003ctd\u003eRanges mainly 1997-2016 depending on model; see fit list for exact years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement Numbers\u003c\/td\u003e\n\u003ctd\u003eDG508, FD504, FD503, FD493, plus several OEM cross numbers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNotes\u003c\/td\u003e\n\u003ctd\u003eNot fit for 2004+ F150 5.4L; Mustang DOHC and supercharged versions not supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe DG508 ignition coil is a solid, no-frills replacement for older Ford V8 vehicles when the fitment list matches the buyer's year and engine. It represents good value for owners of 1997-2003 F150 5.4L trucks and many E-Series vans and SUVs who need a correct, cross-referenced coil pack without dealer sourcing. Verify OEM numbers and have a qualified mechanic install it to avoid fitment or installation issues.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my 2004 F150 5.4L?\u003c\/strong\u003e\u003cbr\u003eNo. The 2004+ F150 5.4L uses the DG511 coils; this DG508 is for earlier 5.4L years and specific 4.6L applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit Mustang 4.6L?\u003c\/strong\u003e\u003cbr\u003eIt fits certain Mustang 4.6L models from 1999-2004 that use a SOHC configuration; it does not fit DOHC or supercharged versions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install it myself?\u003c\/strong\u003e\u003cbr\u003eInstallation requires mechanical experience; the listing advises professional installation to prevent damage from improper fitting or wiring.\u003c\/p\u003e","brand":"ultramindz","offers":[{"title":"Default Title","offer_id":48654977302747,"sku":"B0D7C45J9H","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71N7yEnAjAL._AC_SL1500.jpg?v=1778536926","url":"https:\/\/gearmusthave.com\/products\/ignition-coil-dg508-for-ford-f150-5-4-97-03-direct-fit-coil-pack","provider":"GearMustHave","version":"1.0","type":"link"}