Bosch Alternator 12V 180A Pad Mount 6 Groove – Part No. 1986A00765

This Bosch alternator is a new 12V unit rated at 180A, supplied as each and identified by part number 1986A00765. It is an alternator type that excludes a vacuum pump, uses an internal regulator, and mounts with a pad-style alternator mount and direct fastening.

Key identification details are important on this unit: pin code IR168, pulley outside diameter 49mm, 6 groove pulley section, and mount leg thickness 63mm. Those details help separate it from similar Bosch alternators that may look close but differ in mounting or pulley layout.

The alternator is listed as suitable for Bosch unit make applications and is manufactured in Hungary. It comes with a 12 month warranty, and the recommended additional repair item is the V-belt or V-ribbed belt, which is worth checking if the charging system has been run with wear or slippage present.

Key Features

• New Bosch alternator
• 12V, 180A output
• Internal regulator
• Direct fastening with pad mount
• 6 groove pulley
• Alternator type excludes vacuum pump

Specifications

• Part No.: 1986A00765
• Brand: Bosch
• Product type: Alternator
• Voltage: 12V
• Power rating: 180A
• Alternator charge current: 180A
• Regulator type: Internal
• Alternator mount: Pad

Fitment guidance

• BMW: 1, 1 2007, 1 2008, 1 2009, 1 2010, plus other listed applications

Application and Buying Notes

Before ordering, compare the part number 1986A00765, the pin code IR168, and the physical mounting details against the alternator you are replacing. The pad mount, direct fastening layout, 49mm pulley outside diameter, 6 groove pulley section, and 63mm mount leg thickness are all useful checkpoints when confirming whether this Bosch unit matches the vehicle already fitted.

The 12V and 180A rating are important because they need to suit the vehicle’s electrical system and charging demand. This alternator is listed as an internal regulator type and as an alternator excluding vacuum pump, so those points should be matched carefully to the original unit before purchase.

If the existing belt shows wear, glazing, cracking, or noise, it is sensible to inspect the V-belt or V-ribbed belt at the same time, as that item is specifically noted as a recommended additional repair. A worn belt can affect charging performance even when the alternator itself is correct.

Fitment data supplied here includes BMW applications, with grouped preview references showing BMW 1 and BMW 3 series entries across multiple model years, plus BMW 5, BMW X1, BMW X3, and BMW X5 groups. Use that information only as a starting point and still confirm the exact vehicle application against the part number and the alternator details listed above.

As with any charging system part, take care not to rely on appearance alone. Alternators can share similar housings while differing in mounting style, pulley configuration, regulator type, or vacuum pump provision, and those differences matter when matching the replacement to the vehicle.

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 1986A00765 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, Pin Code IR168, Pulley Outside Diameter 49mm, Regulator Type Internal, Voltage 12, New / Reman. New, Fastening Type Direct fastening, Recommended additional repairs V-Belt/V-Ribbed Belt.

Additional published details for cross-checking include Packaging width 20, Manufactured in Hungary, Product Group 1 ROTATING ELECTRICAL, Part No. 1986A00765, Brand BOSCH, Description Bosch Alternator 12V 180A, Mount Leg Thickness 63mm, Power Rating (Amp) 180, Pulley Section 6 Groove, Suits Unit Make Bosch.

Bosch Alternator 12V 180A. Part number 1986A00765 should be checked first. Listed voltage is 12. Listed output rating is 180. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Mount style is Pad. 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.

For part number 1986A00765, 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 in workshop, fleet, trade, agricultural, or construction service, the listed voltage 12 and output 180 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include BMW 1, BMW 1 2007, BMW 1 2008, BMW 1 2009. Even with application listings, final confirmation should still be based on the exact unit being replaced and the service requirements of the vehicle or machine.

The listed warranty is 12 Months. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Confirm compatibility by checking part number 1986A00765, pin code IR168, 12V 180A rating, pad mount, 6 groove pulley, 49mm pulley outside diameter, 63mm mount leg thickness, and whether your original unit is an alternator type excluding vacuum pump.

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 180A, with alternator charge current also listed as 180A.

Does it have an internal regulator?

Yes. The regulator type is listed as internal.

What mounting style does it use?

It uses a pad alternator mount with direct fastening.

What pulley details should I check?

Check the 49mm pulley outside diameter and the 6 groove pulley section against the unit being replaced.

What should I verify before buying?

Confirm part number 1986A00765, pin code IR168, the 12V 180A rating, pad mount, pulley details, and that your original alternator is the same type excluding vacuum pump.