{"product_id":"a5470072-valeo-alternator-12v-200a","title":"Valeo Alternator 12V 200A Part No. 439842","description":"\u003cp\u003eThe Valeo Alternator 12V 200A, part number 439842, is a new rotating electrical unit with direct fastening and direct alternator mount. It is set up for 12-volt systems and carries a 200 amp charge current, so it is the type of replacement alternator to match carefully against the vehicle’s original unit before ordering.\u003c\/p\u003e\n\u003cp\u003eKey physical details include a 55 mm pulley outside diameter, a 6 groove pulley section, internal regulator type, and a unit weight of 7.66 kg. The connector detail is listed as no connector for revolution counter, which is worth checking against the existing alternator and loom arrangement on the vehicle.\u003c\/p\u003e\n\u003cp\u003eValeo is listed as the brand and as a leading OE manufacturer and supplier for many euro vehicles. The alternator is supplied new, not remanufactured, and includes a one year warranty. For buyers comparing options, the part number 439842 is the most useful identifier to confirm before any purchase.\u003c\/p\u003e\n\u003cp\u003eThis alternator is listed against a Mercedes-Benz fitment group, including CLS, E-Class, GL-Class, GLE, GLS, M-Class and SL applications. Because alternators can vary by engine, charging setup, pulley arrangement and connector style, the safest approach is to confirm the part number and the application details together rather than relying on the model name alone.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e12V alternator with 200A charge current\u003c\/li\u003e\n\u003cli\u003eNew unit, not remanufactured\u003c\/li\u003e\n\u003cli\u003eInternal regulator type\u003c\/li\u003e\n\u003cli\u003eDirect fastening and direct alternator mount\u003c\/li\u003e\n\u003cli\u003e55 mm pulley outside diameter\u003c\/li\u003e\n\u003cli\u003e6 groove pulley section\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Valeo\u003c\/li\u003e\n\u003cli\u003ePart No.: 439842\u003c\/li\u003e\n\u003cli\u003eProduct type: Alternator\u003c\/li\u003e\n\u003cli\u003eVoltage: 12V\u003c\/li\u003e\n\u003cli\u003ePower rating: 200 amp\u003c\/li\u003e\n\u003cli\u003eCharge current: 200A\u003c\/li\u003e\n\u003cli\u003eUnit of measure: Each\u003c\/li\u003e\n\u003cli\u003eWeight: 7.66 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eListed Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMercedes-Benz CLS\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz E-Class\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz GL-Class\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz GLE\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz GLS\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz M-Class\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz SL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication and Buying Notes\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, compare the original alternator’s part number, pulley size and connector arrangement with this Valeo unit. The listed part number is 439842, the pulley outside diameter is 55 mm, and the pulley section is 6 groove, so those details should be matched against the vehicle currently fitted.\u003c\/p\u003e\n\u003cp\u003eThe alternator is specified as 12V and 200A, which makes it important to confirm the charging system specification on the vehicle rather than assuming all alternators from the same model range are the same. A direct fastening alternator mount is listed, so the mounting style should also be checked against the existing unit and bracket setup.\u003c\/p\u003e\n\u003cp\u003eThe connector note is particularly important here: this alternator is listed with no connector for revolution counter. If the original part uses a different connector or sensor arrangement, the replacement may not suit without further verification. That is one of the main reasons part number and application details need to be checked together.\u003c\/p\u003e\n\u003cp\u003eFitment is shown against Mercedes-Benz CLS, E-Class, GL-Class, GLE, GLS, M-Class and SL applications, but those model groups can still cover different variants. Matching the part number, pulley details, regulator type and mounting style is the sensible way to avoid ordering the wrong alternator.\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 439842 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 One Year, Pulley Outside Diameter 55mm, Regulator Type Internal, Voltage 12, New \/ Reman. New, Fastening Type Direct fastening, Weight 7.66kg, Product Group 1 ROTATING ELECTRICAL.\u003c\/p\u003e\n\u003cp\u003eAdditional published details for cross-checking include Part No. 439842, Brand VALEO, Description Valeo Alternator 12V 200A, Power Rating (Amp) 200, Pulley Section 6 Groove, Suits Unit Make Valeo, Alternator Mount Direct, Alternator Charge Current [A] 200, Connector \/ Clamp No Connector for Revolution Counter.\u003c\/p\u003e\n\u003cp\u003eValeo Alternator 12V 200A. Part number 439842 should be checked first. Listed voltage is 12. Listed output rating is 200. These details form the core reference points used by parts interpreters when confirming the correct replacement.\u003c\/p\u003e\n\u003cp\u003eMount style is Direct. Regulator type is Internal. Pulley configuration is 6 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 439842, 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 200 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.\u003c\/p\u003e\n\u003cp\u003eAvailable application references include MERCEDES-BENZ CLS, MERCEDES-BENZ CLS 2014, MERCEDES-BENZ CLS 2015, MERCEDES-BENZ CLS 2016. Even with application listings, final confirmation should still be based on the exact unit being replaced and the service requirements of the vehicle or machine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Please confirm fitment using the vehicle’s original part number, the listed Valeo part number 439842, pulley details, mounting style and connector arrangement before purchase. Model name alone is not enough to confirm compatibility on alternators.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eWhat is the part number for this alternator?\u003c\/h4\u003e\n\u003cp\u003eThe listed part number is 439842.\u003c\/p\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 200 amp charge current and a 200 amp power rating.\u003c\/p\u003e\n\u003ch4\u003eWhat pulley details are listed?\u003c\/h4\u003e\n\u003cp\u003eThe pulley outside diameter is 55 mm and the pulley section is 6 groove.\u003c\/p\u003e\n\u003ch4\u003eDoes it have an internal or external regulator?\u003c\/h4\u003e\n\u003cp\u003eThe regulator type is listed as internal.\u003c\/p\u003e\n\u003ch4\u003eWhich vehicles are listed in the fitment group?\u003c\/h4\u003e\n\u003cp\u003eThe fitment group includes Mercedes-Benz CLS, E-Class, GL-Class, GLE, GLS, M-Class and SL applications. Final compatibility should still be checked against the part number and the vehicle’s original alternator details.\u003c\/p\u003e","brand":"VALEO","offers":[{"title":"Default Title","offer_id":56888730321056,"sku":"A5470072","price":2493.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0275\/5058\/0875\/files\/UUn_nBlg3285z39R7q0YvQ_64721d50-bfd1-4b7e-9a69-d77a675424ed.jpg?v=1775121982","url":"https:\/\/www.micksgonebush.com.au\/products\/a5470072-valeo-alternator-12v-200a","provider":"Micks Gone Bush","version":"1.0","type":"link"}