Bosch Alternator 12V 200A Heavy Commercial Part No. 1986A00959

The Bosch Alternator 12V 200A is an OE product in the heavy commercial alternator range, supplied as a single unit and identified by Part No. 1986A00959. It is rated at 12 volts and 200 amps, which makes the electrical output and system voltage clear before you compare it with the unit already fitted to the vehicle.

This alternator is also listed with OEM number 0124625044, so matching the part number against the existing alternator or vehicle application details is the safest way to confirm suitability. It sits in the rotating electrical group and is intended for buyers who need a direct, specification-based replacement rather than a guess based on appearance.

For workshop and fleet buyers, the key checks are straightforward: 12V system, 200A output, Bosch brand, and the listed part identifiers. The packaging size is 28 x 22.5 x 22.5, and the unit of measure is each, which is useful when planning stock, freight, or replacement scheduling.

Key Features

• Bosch heavy commercial alternator
• 12V system voltage
• 200A power rating
• OE product
• Part No. 1986A00959
• OEM number 0124625044

Specifications

• Brand: Bosch
• Product type: Alternator heavy commercial
• Product group: Rotating electrical
• Sub-group: Alternators
• Voltage: 12
• Power rating: 200 amp
• Part No.: 1986A00959
• OEM number: 0124625044

Application and Buying Notes

Before ordering, check that the existing alternator is a 12V unit with a 200A output and compare both Part No. 1986A00959 and OEM number 0124625044 against the old part or the vehicle’s parts listing. Those identifiers are the most reliable checkpoints here because no vehicle makes, models, or engine applications are provided with this listing.

The OE product designation matters for buyers who want a replacement that aligns with the original style of component rather than a universal alternator. Even so, alternators should always be matched on voltage, amperage, mounting/application details, and part numbers before installation, especially in heavy commercial use where electrical load is often higher.

The packaging dimensions of 28 x 22.5 x 22.5 may be useful if you are receiving multiple units, arranging freight, or planning workshop inventory. As with any rotating electrical part, it is worth confirming the physical and electrical match before fitment, since a correct voltage rating does not by itself confirm full application compatibility.

The one-year warranty applies to the part as listed, but warranty support does not replace the need to confirm fitment. If you are replacing an alternator that has failed, compare the label, casing numbers, connector arrangement, and mounting points on the removed unit before committing to the Bosch 12V 200A replacement.

Before 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.

For workshop, fleet, and equipment applications, accurate identification of part number 1986A00959 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.

Relevant published details for this unit include Type ALTERNATOR HEAVY COMM, Unit of Measure EACH, Warranty One Year, Voltage 12, Packaging length 28, Packaging height 22.5, Product Group 2 ALTERNATORS, Part No. 1986A00959, Brand BOSCH.

Additional published details for cross-checking include Description Bosch Alternator 12V 200A, Power Rating (Amp) 200, OEM Number 0124625044, Packaging width 22.5, Manufactured in China, Product Group 1 ROTATING ELECTRICAL.

Bosch Alternator 12V 200A. Part number 1986A00959 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.

For part number 1986A00959, 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.

For a alternator heavy comm 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.

Where no verified application list is available, the part number, mounting details, connector style, and published specifications should be used as the primary selection criteria.

Compatibility note: Please confirm compatibility using Part No. 1986A00959, OEM number 0124625044, and the vehicle’s 12V 200A alternator application details before ordering.

FAQ

What is the voltage of this alternator?

It is a 12V alternator. For this listing, part number 1986A00959 is the main reference point. Listed voltage is 12. Listed output rating is 200. These details should still be checked against the original unit before ordering.

What is the amperage rating?

The power rating is 200 amps. For this listing, part number 1986A00959 is the main reference point. Listed voltage is 12. Listed output rating is 200. These details should still be checked against the original unit before ordering.

What is the part number?

The listed Part No. is 1986A00959. For this listing, part number 1986A00959 is the main reference point. Listed voltage is 12. Listed output rating is 200. These details should still be checked against the original unit before ordering.

Is an OEM number supplied?

Yes. The OEM number listed is 0124625044. For this listing, part number 1986A00959 is the main reference point. Listed voltage is 12. Listed output rating is 200. These details should still be checked against the original unit before ordering.

Is this listed as an OE product?

Yes. The features include OE product. For this listing, part number 1986A00959 is the main reference point. Listed voltage is 12. Listed output rating is 200. These details should still be checked against the original unit before ordering.

What warranty is listed?

A one-year warranty is listed for this alternator. For this listing, part number 1986A00959 is the main reference point. Listed voltage is 12. Listed output rating is 200. These details should still be checked against the original unit before ordering.