{"product_id":"oex-dxa4005-12v-55a-denso-style-alternator","title":"OEX DXA4005 Alternator 12V 55A Denso Style","description":"\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eA brand new Denso-style alternator built to restore reliable 12V charging to your vehicle.\u003c\/h2\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe OEX DXA4005 is a brand new 12V, 55A alternator designed as a direct-style replacement for Denso-unit applications. Featuring an internal voltage regulator, twin leg mount, and an IR74 pin code, it is engineered to match the key dimensions and electrical specifications of the original Denso-style unit it replaces — simplifying installation without modification in compatible applications.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWith a 70mm Section A pulley, 10mm pivot hole, M8×1.25 adjusting hole, 75mm inside mounting leg spread, and a 172mm mount centre-to-centre distance, the DXA4005 is built to drop into the existing bracket and belt configuration of suitable vehicles. This is a new unit — not remanufactured — backed by a one-year OEX warranty.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e12V system voltage\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e55A output rating\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eDenso-style replacement unit\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eInternal voltage regulator (no external regulator required)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eTwin leg alternator mount configuration\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eMount centre-to-centre distance: 172mm\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eInside mounting leg spread: 75mm\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePivot hole diameter: 10mm\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAdjusting hole thread: M8×1.25\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePulley outside diameter: 70mm\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePulley section: A (standard V-belt profile)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePin code: IR74\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBrand new unit — not remanufactured\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWeight: 3.4 kg\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e1-year OEX warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eInternal voltage regulator\u003c\/strong\u003e — Self-contained regulation eliminates dependency on an external regulator, simplifying the electrical circuit and reducing potential failure points. No additional regulator wiring or components required on installation.\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eBrand new unit\u003c\/strong\u003e — Unlike remanufactured alternators, the DXA4005 ships as a new unit with fresh internals — no worn brushes, degraded bearings, or reused components to worry about from day one.\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eDenso-style design\u003c\/strong\u003e — Engineered to match the mounting geometry and electrical interface of original Denso-unit applications, reducing installation time and the need for custom bracket or wiring modifications.\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eTwin leg mount with 172mm centre-to-centre\u003c\/strong\u003e — Precise mounting dimensions allow direct fitment into the original alternator bracket on compatible applications without adaptor plates or spacers.\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e70mm Section A pulley\u003c\/strong\u003e — Standard V-belt pulley profile compatible with existing drive belt configurations on supported engines, eliminating the need for belt replacement or tensioner adjustment in most cases.\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e55A output\u003c\/strong\u003e — Provides sufficient charge capacity for vehicles running standard factory electrical loads, with appropriate headroom for moderate auxiliary additions like driving lights or a UHF radio.\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eM8×1.25 adjusting hole\u003c\/strong\u003e — Standard thread specification for alternator belt tensioning, compatible with OEM-style adjustment bolts on supported brackets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eTechnical Specs\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePart Number: DXA4005\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBrand: OEX\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eType: Alternator\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSuits Unit Make: Denso\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eVoltage: 12V\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePower Rating: 55A\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eRegulator Type: Internal\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePin Code: IR74\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eMount Type: Twin Leg\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eMount Centre-to-Centre: 172mm\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eInside Mounting Legs: 75mm\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePivot Hole Diameter: 10mm\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAdjusting Hole: M8×1.25\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePulley Outside Diameter: 70mm\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePulley Section: A\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCondition: New (not remanufactured)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWeight: 3.4 kg\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWarranty: 1 year\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eUnit of Measure: Each\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eCompatible With \/ Goes Well With\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eVehicles originally fitted with Denso-style 12V alternators matching the above mounting and electrical specifications\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eApplications requiring IR74 pin code internal regulator alternators\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eStandard Section A V-belt drive systems with 70mm pulley compatibility\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eTwin-leg bracket mounting configurations with 172mm centre-to-centre spacing and 75mm inside leg spread\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote class=\"ml-2 border-l-4 border-border-300\/10 pl-4 text-text-300\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Compatibility must be verified against your specific vehicle make, model, engine, and build date before purchase. Cross-reference the pin code (IR74), mount dimensions (172mm C-C, 75mm inside legs), pivot hole (10mm), and adjusting hole (M8×1.25) against your original unit or vehicle workshop manual. If unsure, consult a qualified auto electrician before ordering.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eWeight\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e3.4 kg.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eIs this a new alternator or a remanufactured unit?\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe DXA4005 is a brand new alternator — not remanufactured. It ships with all new internal components including windings, brushes, and bearings, with no previously used parts.\u003c\/p\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eHow do I confirm this alternator will fit my vehicle?\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCross-reference the pin code (IR74), mount centre-to-centre (172mm), inside mounting leg spread (75mm), pivot hole diameter (10mm), adjusting hole thread (M8×1.25), and pulley OD (70mm) against your original unit or vehicle workshop manual. When in doubt, consult a qualified auto electrician.\u003c\/p\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eDoes this alternator require an external voltage regulator?\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNo — the DXA4005 features an internal voltage regulator, meaning no separate external regulator is required. The regulation circuit is self-contained within the alternator body.\u003c\/p\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eWhat belt type does the 70mm Section A pulley suit?\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Section A pulley is designed for standard A-profile V-belts, which are the most common belt type found on vehicles running Denso-style alternators. In most compatible applications, the existing drive belt can be reused.\u003c\/p\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eWhat warranty does this alternator carry?\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe OEX DXA4005 is backed by a one-year OEX warranty. Retain your proof of purchase and ensure installation is carried out correctly, as warranty claims relating to incorrect fitment or installation may not be covered.\u003c\/p\u003e","brand":"OEX","offers":[{"title":"Default Title","offer_id":44226444099677,"sku":"DXA4005","price":392.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/9528\/9437\/files\/b0308188-5f9b-4093-ad01-0a665cc5166e1A5416813.jpg?v=1772149015","url":"https:\/\/frankiesautoelectrics.com.au\/products\/oex-dxa4005-12v-55a-denso-style-alternator","provider":"Frankies Auto Electrics","version":"1.0","type":"link"}