{"product_id":"b4b-ignition-coil-pack-dg508-8-coils-for-ford-f-150-expedition-v8-4-6-5-4l-26kv-15-more-energy","title":"B4B Ignition Coil Pack DG508 – 8 Coils for Ford F-150\/Expedition V8 4.6\/5.4L, 26kV, 15% More Energy","description":"\u003ch2\u003eB4B DG508 Ignition Coil Pack — 8 Coils for Ford V8 Applications\u003c\/h2\u003e\n\u003cp\u003eUpgrade or replace aging ignition coils in Ford V8 platforms such as the F-150 and Expedition with this eight-coil DG508 kit. Designed as a direct replacement, it slots into the existing coil wiring harness, enabling a straightforward swap when you notice performance changes in your vehicle’s ignition behavior.\u003c\/p\u003e\n\u003ch3\u003eKey specifications and construction\u003c\/h3\u003e\n\u003cp\u003eThe DG508 pack delivers a robust spark, with a maximum voltage of 26,000 volts and a primary resistance of 0.660 ohms. The housing uses a durable plastic resin (GE Valox) known for high dielectric strength and resilience against heat and engine vibration. These design choices aim to support reliable operation across daily driving and varying road conditions.\u003c\/p\u003e\n\u003ch3\u003eFit, compatibility, and notes\u003c\/h3\u003e\n\u003cp\u003eCompatibility depends on your exact year, make, and model. Important note: this DG508 set is not intended for the 2004–2008 F-150 5.4L V8, where DG511 coils are typically used. Always verify compatibility via the year\/make\/model dropdown and reference numbers associated with this product.\u003c\/p\u003e\n\u003ch3\u003eReal‑world use and expectations\u003c\/h3\u003e\n\u003cp\u003eReplacing worn coils with a direct‑replacement kit can help restore steady ignition behavior after coil aging. While results vary by vehicle and usage, many drivers report smoother idle and more consistent engine response after installation. The design has shown durability in field use for tens of thousands of miles under typical driving conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSet of 8 coils to cover all cylinders in a V8 configuration.\u003c\/li\u003e\n  \u003cli\u003eBoot orientation guidance: check curved vs straight boots for your model to ensure proper fit.\u003c\/li\u003e\n  \u003cli\u003eDirect replacement with compatible harness connections for straightforward installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n  \u003cli\u003e26,000 V maximum spark capability for strong ignition energy where needed.\u003c\/li\u003e\n  \u003cli\u003eRugged GE Valox resin housing offers heat and vibration resistance.\u003c\/li\u003e\n  \u003cli\u003ePrimary resistance of 0.660 ohms aligns with many OEM V8 coil specs.\u003c\/li\u003e\n  \u003cli\u003eCompatibility notes and reference numbers help with cross-checking during purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this DG508 ignition coil pack fit Ford 04-08 F-150 and Expedition V8 engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatibility depends on year, model, and engine; use the dropdown to confirm before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What benefits might I expect from this ignition coil set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Potentially improved ignition reliability, reduced misfires, and durable high-voltage performance; results vary by vehicle and driving conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"B4B BANG 4 BUCK","offers":[{"title":"Default Title","offer_id":42471001620565,"sku":"B07H2Y6H9S","price":70.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/b4b-ignition-coil-pack-dg508-8-coils.jpg?v=1778160246","url":"https:\/\/plentytorque.co.uk\/products\/b4b-ignition-coil-pack-dg508-8-coils-for-ford-f-150-expedition-v8-4-6-5-4l-26kv-15-more-energy","provider":"PlentyTorque","version":"1.0","type":"link"}