{"product_id":"a5640425-oex-alternator-12v-105a-denso-style","title":"OEX Alternator 12V 105A Denso Style DXA4146","description":"\u003cp\u003eThe OEX Alternator DXA4146 is a new 12V, 105A unit in Denso style, supplied as an alternator each and identified with pin code IR204. It suits a Denso unit make and uses a twin leg alternator mount, so matching the mounting arrangement and electrical layout to the original unit is essential before ordering.\u003c\/p\u003e\n\u003cp\u003eKey measurements include 38mm inside mounting legs, an M8x1.25 \/ 9 pivot hole diameter, an 8.5 adjusting hole diameter, a 131mm mount centre-to-centre measurement, and a 60mm pulley outside diameter. The pulley is 7 groove and the regulator type is internal, which are important checks when comparing against the fitted alternator.\u003c\/p\u003e\n\u003cp\u003eThis alternator is listed as new and carries a 3yr Passenger \/ 1yr Commercial warranty. It weighs 5.62kg, which can be useful when comparing against the unit being replaced, especially where brackets, pulley alignment, or the overall alternator style need to match closely.\u003c\/p\u003e\n\u003cp\u003eOEX states that its products are sourced from market leading original equipment manufacturers and aftermarket suppliers, with ISO9001 certified factories supporting engineering, testing, and quality control procedures. For buyers, the practical value is in matching the physical and electrical details first, then confirming the part number DXA4146 against the required application.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e12V alternator with 105A power rating\u003c\/li\u003e\n\u003cli\u003eDenso style unit, suitable for Denso applications\u003c\/li\u003e\n\u003cli\u003eInternal regulator type\u003c\/li\u003e\n\u003cli\u003eTwin leg alternator mount\u003c\/li\u003e\n\u003cli\u003e7 groove pulley, 60mm outside diameter\u003c\/li\u003e\n\u003cli\u003eNew unit, sold individually\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: OEX\u003c\/li\u003e\n\u003cli\u003eProduct type: Alternator\u003c\/li\u003e\n\u003cli\u003eVoltage: 12V\u003c\/li\u003e\n\u003cli\u003ePower rating: 105A\u003c\/li\u003e\n\u003cli\u003ePart No.: DXA4146\u003c\/li\u003e\n\u003cli\u003eSuits unit make: Denso\u003c\/li\u003e\n\u003cli\u003eAlternator mount: Twin leg\u003c\/li\u003e\n\u003cli\u003eRegulator type: Internal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication and Buying Notes\u003c\/h3\u003e\n\u003cp\u003eBefore buying, compare the part number DXA4146, the Denso style designation, and the pin code IR204 with the alternator currently fitted to the vehicle. Those identifiers are the most useful starting point when the application list is not supplied, because they help separate similar-looking alternators that differ in mounting, plug arrangement, or pulley style.\u003c\/p\u003e\n\u003cp\u003eCheck the twin leg mounting arrangement carefully. The listed inside mounting legs are 38mm, the mount centre-to-centre measurement is 131mm, and the pivot hole diameter is M8x1.25 \/ 9. If any of those dimensions differ from the original unit, the alternator may not install correctly without modification.\u003c\/p\u003e\n\u003cp\u003eThe pulley details matter just as much as the electrical rating. This unit is 12V with a 105A output and a 7 groove pulley with a 60mm outside diameter. Matching groove count and pulley size helps avoid belt alignment issues and prevents the need to transfer parts that may not be suitable for reuse.\u003c\/p\u003e\n\u003cp\u003eBecause the regulator is internal, the vehicle’s charging system must be matched to that configuration. Internal regulation is common, but it is still important to confirm that the original alternator uses the same style before ordering, especially where wiring or connector layout can vary between applications.\u003c\/p\u003e\n\u003cp\u003eThe alternator is a new unit and weighs 5.62kg. That weight can be a useful comparison point against the removed unit, particularly where there are different case sizes within the same family. If the original alternator is available, compare the mounting ears, pulley, and overall shape alongside the measurements listed here.\u003c\/p\u003e\n\u003cp\u003eWarranty coverage is listed as 3yr Passenger \/ 1yr Commercial. That is helpful for expected use, but it does not replace fitment checking. The safest approach is to confirm the original alternator’s part number, the mounting geometry, and the pulley specification before purchase.\u003c\/p\u003e\n\u003cp\u003eBefore supply, the safest approach is to confirm the original unit details against the listed part number, voltage, output rating, mounting arrangement, and pulley configuration. That checking process is standard practice in the parts trade because visually similar units can still differ in service-critical ways.\u003c\/p\u003e\n\u003cp\u003eFor workshop, fleet, and equipment applications, accurate identification of part number DXA4146 helps avoid unnecessary freight, additional labour, and vehicle or machine downtime. Where the application is not straightforward, the original unit, OEM reference, or workshop records should be used as the primary confirmation point.\u003c\/p\u003e\n\u003cp\u003eRelevant published details for this unit include Type ALTERNATOR, Unit of Measure EACH, Warranty 3yr Passenger 1yr Commercial, Inside Mounting Legs 38mm, Pivot Hole Diameter M8x1.25 \/ 9, Pulley Outside Diameter 60mm, Regulator Type Internal, Voltage 12, Mount Cnt to Cnt 131mm, Weight 5.62kg.\u003c\/p\u003e\n\u003cp\u003eAdditional published details for cross-checking include Product Group 1 ROTATING ELECTRICAL, Part No. DXA4146, Brand OEX, Description OEX Alternator 12V 105A Denso Style, Adjusting Hole Diameter 8.5, Pin Code IR204, Power Rating (Amp) 105, Pulley Section 7 Groove, Suits Unit Make Denso, Alternator Mount Twin Leg.\u003c\/p\u003e\n\u003cp\u003eOEX Alternator 12V 105A Denso Style. Part number DXA4146 should be checked first. Listed voltage is 12. Listed output rating is 105. These details form the core reference points used by parts interpreters when confirming the correct replacement.\u003c\/p\u003e\n\u003cp\u003eMount style is Twin Leg. Regulator type is Internal. Pulley configuration is 7 Groove. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.\u003c\/p\u003e\n\u003cp\u003eFor part number DXA4146, the normal identification sequence is part number, electrical rating, mounting arrangement, connector or terminal style, and pulley or drive details. Using those checkpoints helps confirm that the listed unit matches the service requirement rather than only looking similar.\u003c\/p\u003e\n\u003cp\u003eFor a alternator in workshop, fleet, trade, agricultural, or construction service, the listed voltage 12 and output 105 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Confirm fitment by matching part number DXA4146, Denso style application details, pin code IR204, and the listed mounting and pulley measurements against the vehicle’s original alternator before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eIs this alternator new or remanufactured?\u003c\/h4\u003e\n\u003cp\u003eIt is listed as new.\u003c\/p\u003e\n\u003ch4\u003eWhat voltage and output does it have?\u003c\/h4\u003e\n\u003cp\u003eIt is a 12V alternator with a 105A power rating.\u003c\/p\u003e\n\u003ch4\u003eWhat part number should I match?\u003c\/h4\u003e\n\u003cp\u003eThe listed part number is DXA4146.\u003c\/p\u003e\n\u003ch4\u003eWhat type of regulator does it use?\u003c\/h4\u003e\n\u003cp\u003eIt uses an internal regulator.\u003c\/p\u003e\n\u003ch4\u003eWhat pulley specification is listed?\u003c\/h4\u003e\n\u003cp\u003eIt has a 7 groove pulley with a 60mm outside diameter.\u003c\/p\u003e\n\u003ch4\u003eWhat should I check before ordering?\u003c\/h4\u003e\n\u003cp\u003eMatch the Denso style application, part number DXA4146, pin code IR204, twin leg mount, and the listed measurements including 38mm inside mounting legs and 131mm mount centre-to-centre.\u003c\/p\u003e","brand":"OEX","offers":[{"title":"Default Title","offer_id":56888698699936,"sku":"A5640425","price":604.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0275\/5058\/0875\/files\/rQ_yzKagqK2aeoiK8btiCg_70b1b67d-edc1-4199-b0ed-00be5cc5632b.jpg?v=1775121500","url":"https:\/\/www.micksgonebush.com.au\/products\/a5640425-oex-alternator-12v-105a-denso-style","provider":"Micks Gone Bush","version":"1.0","type":"link"}