Alternator

For a replacement inquiry using Alternator OE 3730003805, the old marking is the first comparison point. Vehicle details then help suppliers narrow the relevant alternator version. The OE number alone may not separate every version, so compare the electrical connections, mounting points, housing layout, and drive-end arrangement with the removed unit, while retaining the available vehicle and VIN details in the quotation request. Complete the alternator request with OE 3730003805, quantity, destination, and the original marking.