{"product_id":"aeagle-alternator-for-ford-f-150-expedition-4-6l-5-4l-2004-2008-110a-internal-regulator","title":"Aeagle Alternator for Ford F-150 \u0026 Expedition 4.6L\/5.4L (2004–2008) — 110A, Internal Regulator","description":"\u003cp\u003e\u003cstrong\u003eAeagle’s 110A direct-fit alternator replaces worn units on specific 2004–2008 Ford F-150, F-150 Heritage, Expedition, Lincoln Navigator and Mark LT models for reliable 12V charging and straightforward installation.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis high-quality replacement alternator is engineered to meet the electrical needs of 4.6L and 5.4L Ford platforms from the mid-2000s. Built with precision-measured mounting points, a clockwise rotation, and an internal regulator, it’s designed for quick exchange with the factory unit. Testing in high-heat, high-load conditions helps ensure consistent output and long-term durability under typical driving and towing loads.\u003c\/p\u003e\n\n\u003ch3\u003eWill this alternator fit my truck and how do I confirm compatibility?\u003c\/h3\u003e\n\n\u003cp\u003eFitment covers specific engine sizes and model years; confirm by matching engine displacement and model year with your vehicle’s VIN or existing alternator part number. This unit is not compatible with SVT Lightning models and fits vehicles equipped with standard factory equipment only.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompatible vehicles: Ford F-150 (2004–2008) 4.6L\/5.4L, F-150 Heritage 2004 4.6L\/5.4L.\u003c\/li\u003e\n  \u003cli\u003eAlso fits: Ford Expedition (2005–2006) 5.4L, Lincoln Navigator (2005–2006) 5.4L, Lincoln Mark LT (2006–2008) 5.4L.\u003c\/li\u003e\n  \u003cli\u003eNot compatible with SVT Lightning or vehicles with nonstandard equipment options.\u003c\/li\u003e\n  \u003cli\u003eCross-references: AFD0110, 4L3U-10300-BA\/BB, 5L7T-10300-CB and other OEM\/service numbers listed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the alternator perform under load and in hot conditions?\u003c\/h3\u003e\n\n\u003cp\u003eThe unit is tested for high thermal environments and heavy electrical demand to ensure the alternator maintains stable charging across common driving conditions. With 110 amps of output and an internal regulator, it supports accessories, ignition, and battery charging without excessive voltage fluctuation.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOutput: 12V, 110A for sustained electrical supply.\u003c\/li\u003e\n  \u003cli\u003eRegulator: Internal (IR) for simplified wiring and consistent voltage regulation.\u003c\/li\u003e\n  \u003cli\u003eFan type: Internal fan (IF) for compact, protected cooling performance.\u003c\/li\u003e\n  \u003cli\u003eRotation: Clockwise (CW) and S6 pulley class for correct belt engagement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I expect during installation and which specs matter?\u003c\/h3\u003e\n\n\u003cp\u003eDesigned as a direct-fit replacement, the alternator’s mounting points and electrical contacts match factory dimensions to minimize modification. Basic hand tools and standard mechanical experience are usually sufficient; always disconnect the battery before starting and verify pulley alignment and belt tension after installation.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eClock: 10 o’clock terminal positioning to match factory harness routing.\u003c\/li\u003e\n  \u003cli\u003ePulleys: S6 pulley class for original belt profiles.\u003c\/li\u003e\n  \u003cli\u003ePhysical fit: Precision measured for direct mounting and bolt alignment.\u003c\/li\u003e\n  \u003cli\u003eInstallation tip: Reuse the original fasteners and inspect wiring for corrosion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose this Aeagle alternator over a reman or generic unit?\u003c\/h3\u003e\n\n\u003cp\u003eThis aftermarket alternator combines rigorous testing with dimensional precision to deliver reliable electrical performance at a competitive price. It offers a near-OEM specification set—including rotation, amperage, pulley type, and internal regulator—so you get predictable charging without extensive modifications.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTested in high-thermal and high-load scenarios for durability.\u003c\/li\u003e\n  \u003cli\u003eMeasured for precise contact points and mounting accuracy.\u003c\/li\u003e\n  \u003cli\u003eDirect cross-replacements for many OEM numbers to ease part matching.\u003c\/li\u003e\n  \u003cli\u003eSpec sheet includes amperage, rotation, regulator type and fan style.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Aeagle alternator is ideal for owners and technicians who need a dependable, direct-fit 110A replacement for mid-2000s Ford 4.6L and 5.4L vehicles (including F-150, F-150 Heritage, Expedition, Navigator and Lincoln Mark LT) and who want a tested aftermarket unit that matches OEM mounting and electrical specifications. Not suitable for SVT Lightning models or vehicles with modified electrical systems.\u003c\/p\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 alternator fit SVT Lightning models?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This Aeagle alternator is not compatible with SVT Lightning models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the alternator's amperage and regulator type?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It delivers 110 amps at 12V and uses an internal (IR) voltage regulator.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Aeagle","offers":[{"title":"Default Title","offer_id":48081602281630,"sku":"B0DK5CFYWY","price":144.78,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/aeagle-front-view-alternator_75c6c363-4423-4f5a-87a3-f9f12fa7d63c.jpg?v=1785809297","url":"https:\/\/northtrailauto.ca\/products\/aeagle-alternator-for-ford-f-150-expedition-4-6l-5-4l-2004-2008-110a-internal-regulator","provider":"North Trail Auto","version":"1.0","type":"link"}