Bosch Alternator 12V 150A 1986A00532

Bosch Alternator 12V 150A, part number 1986A00532, is a new rotating electrical unit with an internal regulator and a 150 amp charging output. It is specified with a 6 groove pulley, free-wheel belt pulley, clockwise rotation and an alternator type that excludes a vacuum pump.

Mounting details are important with this unit: it uses a quad leg alternator mount, inside mounting legs measure 46mm, and both the pivot hole diameter and adjusting hole diameter are M10. The listed fastening type is double pivot lever, so matching the mounting arrangement on the vehicle is essential before purchase.

This alternator is listed for Bosch applications and is manufactured in Spain. It has insulated return: no, clamp B2+(M8),L,DFM, and carries a 12 month warranty. For vehicles that require the same unit profile, the pulley and mounting dimensions are just as important as the 12V and 150A electrical rating.

Key Features

• 12V alternator with 150A output
• New unit, not remanufactured
• Internal regulator
• 6 groove free-wheel belt pulley
• Quad leg alternator mount
• Clockwise rotation

Specifications

• Brand: Bosch
• Part number: 1986A00532
• Type: Alternator
• Voltage: 12V
• Power rating: 150A
• Alternator charge current: 150A
• Pulley outside diameter: 54mm
• Pulley section: 6 groove

Verified fitment references supplied

• Citroën applications listed include Berlingo, C3, C4, C4 Grand Picasso, C4 Picasso, C5 and Dispatch.
• Peugeot applications listed include 207, 207 SW, 3008, 307, 308, 308 CC, 308 SW, 406, 407, Expert and Partner.
• Sample application references include Citroën Berlingo 2008, Citroën C3 2005 to 2013, Peugeot 207 2006 to 2013 and Peugeot 207 SW 2007 to 2008.
• Fitment data is provided at make and model level only in the supplied information and should be confirmed against the exact vehicle application before ordering.

Application and Buying Notes

When checking whether this Bosch alternator is the right match, start with the part number 1986A00532 and then compare the mounting style, pulley and electrical connections. The unit is a 12V, 150A alternator with a 6 groove free-wheel belt pulley, clockwise rotation and a quad leg mount, so those details need to line up with the existing alternator or vehicle requirements.

The physical measurements are equally important. This unit has 46mm inside mounting legs, M10 pivot and adjusting holes, a 54mm pulley outside diameter and a double pivot lever fastening type. If the current alternator differs in these areas, do not rely on voltage alone to confirm compatibility.

The electrical connector and control arrangement should also be checked before purchase. The listed clamp is B2+(M8), L, DFM, the regulator is internal, and the unit is specified with insulated return: no. These are the kinds of details that can affect whether the alternator plugs in and operates correctly on the vehicle.

The fitment references supplied point to selected Citroën and Peugeot applications, including Berlingo, C3, C4, C5, Dispatch, 207, 3008, 307, 308, 406, 407, Expert and Partner. Even where a model name appears in the fitment references, confirm the exact application against the existing unit, mounting points and part number before ordering.

A V-belt / V-ribbed belt is listed as a recommended additional repair, which is worth considering if the existing belt shows wear or glazing. For alternators, belt condition and pulley alignment matter, especially where a free-wheel belt pulley is involved.

This is a new Bosch unit, made in Spain, and covered by a 12 month warranty. Those details are useful for ordering and installation planning, but they do not replace a proper fitment check against the vehicle and the original alternator specification.

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 1986A00532 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, Unit of Measure EACH, Warranty 12 Months, Inside Mounting Legs 46mm, Pivot Hole Diameter M10, Pulley Outside Diameter 54mm, Regulator Type Internal, Suits Unit Make Bosch, Alternator Mount Quad Leg, Insulated Return No.

Additional published details for cross-checking include Fastening Type Double Pivot Lever, Pulleys with free-wheel belt pulley, Number of grooves 6, Recommended additional repairs V-Belt/V-Ribbed Belt, Packaging width 18.5, Manufactured in Spain, Product Group 1 ROTATING ELECTRICAL, Part No. 1986A00532, Brand BOSCH, Description Bosch Alternator 12V 150A.

Bosch Alternator 12V 150A. Part number 1986A00532 should be checked first. Listed voltage is 12. Listed output rating is 150. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Mount style is Quad Leg. 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.

Compatibility note: Confirm fitment using part number 1986A00532, the 12V 150A specification, 6 groove free-wheel pulley, quad leg mount, M10 mounting holes, and the vehicle application details before ordering.

FAQ

Is this alternator new or remanufactured?

It is listed as new, not remanufactured.

What is the output rating?

The alternator is rated at 12V and 150A, with alternator charge current also listed as 150A.

Does it have an internal regulator?

Yes. The regulator type is listed as internal.

What pulley does it use?

It has a 6 groove pulley section and is listed with a free-wheel belt pulley. The pulley outside diameter is 54mm.

What mounting and hole sizes are listed?

The unit uses a quad leg alternator mount, with 46mm inside mounting legs, an M10 pivot hole and an M10 adjusting hole.

Which vehicles are referenced in the fitment information?

The supplied fitment references include selected Citroën and Peugeot applications such as Berlingo, C3, C4, C5, Dispatch, 207, 3008, 307, 308, 406, 407, Expert and Partner. Exact compatibility still needs to be checked against the vehicle and part number.