Bosch Alternator 12V 180A Direct Fastening 6 Groove 0121715107

This Bosch alternator is a new 12V unit with a 180A charge current and part number 0121715107. It uses a pad mount with direct fastening and is listed as an alternator type excl. vacuum pump, so the mounting style and application need to be checked against the vehicle before purchase.

It is fitted with a 6 groove pulley, a 48mm pulley outside diameter, and a free-wheel belt pulley. The regulator is internal, and the unit is identified with pin code IR201. These details are useful when matching the alternator to the existing setup, especially where belt drive and connector style need to line up correctly.

Bosch lists this unit as a new alternator made for 12V operation and supplied each. The stated design features include high quality raw materials, non-recycled copper, application-specific regulators, and premium quality bearings, with a one year warranty provided on the part.

Key Features

• New Bosch alternator
• 12V, 180A charge current
• 6 groove pulley with free-wheel belt pulley
• Pad mount with direct fastening
• Internal regulator
• Alternator type excl. vacuum pump

Specifications

• Brand: Bosch
• Product type: Alternator
• Voltage: 12V
• Power rating: 180A
• Alternator charge current: 180A
• Pulley section: 6 groove
• Number of grooves: 6
• Pulley outside diameter: 48mm

Application and Buying Notes

Before ordering, confirm the existing alternator uses a pad mount with direct fastening and that the belt drive matches the 6 groove pulley and 48mm pulley outside diameter. Those mounting and pulley details are often the quickest way to rule a part in or out before it is fitted.

The internal regulator and pin code IR201 are important identification points when comparing the replacement to the original unit. If the vehicle uses a different regulator arrangement or connector style, the alternator may not suit even when the external shape looks close.

This unit is listed as alternator type excl. vacuum pump, so it should only be considered where that configuration applies. The charge current is 180A, which is a high-output specification and should be matched carefully to the vehicle’s electrical requirements and original part details.

Bosch notes recommended additional repairs of V-Belt/V-Ribbed Belt. If the belt or drive components show wear, it is sensible to inspect them at the same time as the alternator so the replacement is not compromised by an old or damaged belt system.

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 0121715107 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 One Year, Power Rating (Amp) 180, Pulley Section 6 Groove, Suits Unit Make Bosch, Alternator Mount Pad, Alternator Charge Current [A] 180, Pulleys with free-wheel belt pulley, Number of grooves 6.

Additional published details for cross-checking include Product Group 2 ALTERNATORS, Part No. 0121715107, Brand BOSCH, Description Bosch Alternator 12V 180A, Pin Code IR201, Pulley Outside Diameter 48mm, Regulator Type Internal, Voltage 12, New / Reman. New.

Bosch Alternator 12V 180A. Part number 0121715107 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 0121715107, 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.

Compatibility note: Confirm fitment by matching the part number 0121715107, the 12V 180A specification, pad mount direct fastening, 6 groove pulley, 48mm pulley outside diameter, internal regulator, and pin code IR201 to the vehicle’s existing alternator and application details.

FAQ

What is the part number for this Bosch alternator?

The part number is 0121715107. For this listing, part number 0121715107 is the main reference point. Listed voltage is 12. Listed output rating is 180. These details should still be checked against the original unit before ordering.

Is this alternator new or remanufactured?

It is listed as new. For this listing, part number 0121715107 is the main reference point. Listed voltage is 12. Listed output rating is 180. These details should still be checked against the original unit before ordering.

What is the voltage and charge current rating?

It is a 12V alternator with a 180A charge current. For this listing, part number 0121715107 is the main reference point. Listed voltage is 12. Listed output rating is 180. These details should still be checked against the original unit before ordering.

What mounting style does it use?

It uses a pad mount with direct fastening. For this listing, part number 0121715107 is the main reference point. Listed voltage is 12. Listed output rating is 180. These details should still be checked against the original unit before ordering.

What pulley details are listed?

It has a 6 groove pulley, a pulley outside diameter of 48mm, and a free-wheel belt pulley. For this listing, part number 0121715107 is the main reference point. Listed voltage is 12. Listed output rating is 180. These details should still be checked against the original unit before ordering.

What should I check before buying?

Confirm the part number 0121715107, the 12V 180A rating, the pad mount direct fastening, the 6 groove pulley, the 48mm pulley outside diameter, the internal regulator, and the pin code IR201 against the existing unit and vehicle application. For this listing, part number 0121715107 is the main reference point. Listed voltage is 12. Listed output rating is 180. These details should still be checked against the original unit before ordering.