{"product_id":"valeo-439678-alternator","title":"Valeo 439678 Alternator","description":"\u003ch2\u003eReliable Alternator for Mercedes-Benz C250 and SLK250\u003c\/h2\u003e\u003cp\u003eThe Valeo Alternator 439678 is designed to provide consistent electrical charging performance for select Mercedes-Benz models. Engineered with a 12-volt system and internal fan type, this alternator supports the electrical demands of your vehicle efficiently.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVoltage: 12V for standard automotive electrical systems\u003c\/li\u003e\n\u003cli\u003eInternal fan type for effective cooling\u003c\/li\u003e\n\u003cli\u003eClockwise rotation direction\u003c\/li\u003e\n\u003cli\u003e6-groove pulley compatible with serpentine belts\u003c\/li\u003e\n\u003cli\u003eDurable aluminium housing for heat dissipation and strength\u003c\/li\u003e\n\u003cli\u003eInternal regulator type for stable voltage output\u003c\/li\u003e\n\u003cli\u003eAmperage rating of 120A to meet vehicle power requirements\u003c\/li\u003e\n\u003cli\u003eTechnical number Tg12c063 for precise identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eValeo Alternator Product Line Overview\u003c\/h2\u003e\u003cp\u003eThe Valeo Alternator product line focuses on original equipment (OE) quality components designed to meet or exceed manufacturer specifications. This alternator belongs to the Valeo OE family, ensuring compatibility and reliable performance for Mercedes-Benz vehicles such as the C250 and SLK250. The line emphasizes durable materials and integrated features like internal regulators and fans to maintain optimal operation under various driving conditions.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Valeo alternator, part number 439678, is engineered specifically for Mercedes-Benz C250 and SLK250 models. It features a 12-volt electrical system with an internal fan that helps maintain proper operating temperatures. The clockwise rotation direction and 6-groove pulley design are compatible with serpentine belt systems commonly found in these vehicles. Constructed with an aluminium housing, the alternator offers enhanced durability and heat dissipation. The internal voltage regulator ensures consistent amperage output rated at 120 amps, supporting the vehicle’s electrical components effectively.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for failing or underperforming alternators in Mercedes-Benz C250 and SLK250\u003c\/li\u003e\n\u003cli\u003eResolves battery charging problems and electrical system malfunctions\u003c\/li\u003e\n\u003cli\u003eAddresses issues with dimming headlights or electrical accessory failures\u003c\/li\u003e\n\u003cli\u003eFixes irregular voltage output causing dashboard warning lights\u003c\/li\u003e\n\u003cli\u003ePrevents vehicle stalling due to insufficient electrical power\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Valeo alternator 439678, ensure the serpentine belt is properly aligned with the 6-groove pulley. Verify the clockwise rotation direction matches the vehicle’s original setup. It is recommended to inspect the battery and electrical connections for corrosion or damage before installation. Use appropriate torque specifications for mounting bolts and confirm the internal regulator is functioning correctly after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eValeo alternators are manufactured to meet OE standards, providing reliable performance and durability. This alternator is part of the Valeo OE family, ensuring it meets the quality requirements for Mercedes-Benz vehicles. While specific warranty details are not provided here, Valeo products typically come with manufacturer-backed warranties covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Valeo","offers":[{"title":"Default Title","offer_id":45270741287093,"sku":"BCRR-439678","price":567.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/V3_439678_Fro_c0c4c70f-0270-4f7a-b5f4-150b0c2f7afc.jpg?v=1775139862","url":"https:\/\/www.partcatalog.com\/products\/valeo-439678-alternator","provider":"PartCatalog","version":"1.0","type":"link"}