{"product_id":"0009068302-alternator","title":"Mercedes Sprinter Alternator 250A – Valeo | VS30 2.0L OM654 Diesel | #0009068302 (2023+)","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eA failing alternator on a VS30 Sprinter will drain the battery under load, dim the lights at idle, and eventually leave you with a dead van — often without warning until the battery voltage drops below the point where the ECU can maintain normal operation. This is the Valeo 250-amp alternator for VS30 Sprinters equipped with the 2.0L OM654 diesel engine, a direct replacement that restores full charging output and stable electrical system performance across all operating conditions.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eWhat This Part Does\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe alternator is driven by the serpentine belt and converts mechanical energy from the engine into the electrical current that charges the battery and powers every system on the van — from the ECU and fuel injectors to the lights, HVAC blower, and any upfitted electrical equipment. The VS30 Sprinter's 250-amp alternator is sized for the vehicle's substantial electrical demands, which include the OM654's engine management system, the AdBlue dosing system, the 7G-Tronic transmission control unit, and the vehicle's full suite of safety and communication electronics. At 250 amps it also provides headroom for vans with upfitted inverters, refrigeration units, lighting arrays, and other aftermarket electrical loads common in commercial and fleet applications. When the alternator's diode pack, voltage regulator, brushes, or bearings fail, charging voltage drops or becomes erratic — causing battery drain, voltage-sensitive fault codes from the ECU, and eventually a no-start.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eCommon Symptoms of a Failing Alternator\u003c\/strong\u003e\u003c\/p\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=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBattery warning light or low voltage warning in the instrument cluster\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eHeadlights that dim at idle and brighten under acceleration\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBattery that drains overnight or fails to hold a charge despite being healthy\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eVoltage-related fault codes or electrical system warnings after extended idling\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eWhining or grinding from the alternator pulley area under load\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRepeated battery failures that return after replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eWhen to Replace\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eReplace when charging voltage is confirmed below specification under load and the alternator is diagnosed as the fault source after ruling out the serpentine belt, battery condition, and charging circuit wiring. A load test at the alternator output terminal confirms output amperage — compare against the 250A rating to determine if output has degraded. Always replace the serpentine belt and tensioner at the same time if they are due for service, as these share the same labor access.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eVS30 OM654 Specific — VIN Verification Required\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThis alternator is for VS30 Sprinters equipped with the 2.0L OM654 diesel engine. Alternator output rating and mounting configuration vary by engine and model year. Always verify your engine code and VIN before ordering. Contact us and we'll confirm fitment before you buy.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\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=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e2023+ Mercedes-Benz Sprinter 1500 – 2.0L OM654 Diesel (VS30)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e2023+ Mercedes-Benz Sprinter 2500 – 2.0L OM654 Diesel (VS30)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e2023+ Mercedes-Benz Sprinter 3500 – 2.0L OM654 Diesel (VS30)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e2023+ Mercedes-Benz Sprinter 3500XD – 2.0L OM654 Diesel (VS30)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e✔ 250-amp output — verify your van's alternator amperage rating before ordering\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003ePart Numbers\u003c\/strong\u003e\u003c\/p\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=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMercedes OEM: 0009068302 \/ A0009068302 \/ 000-906-83-02\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufacturer: Valeo\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSKU: 0009068302\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueTec Sprinter Parts","offers":[{"title":"Default Title","offer_id":46285736181934,"sku":"0009068302","price":1999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/9077\/1374\/files\/0009068302-ALTERNATOR_2.webp?v=1741569181","url":"https:\/\/shop.bluetecsprinterparts.com\/products\/0009068302-alternator","provider":"BlueTec Sprinter Parts","version":"1.0","type":"link"}