Delphi Alternator 12V 120A Part No. 13593805

The Delphi Alternator 12V 120A is a new rotating electrical unit with part number 13593805. It is rated at 12 volts and 120 amps, with an internal regulator and a 6 groove pulley section for suitable belt systems.

This alternator is listed with a single leg mount, mount leg thickness of 51mm, and a mount centre-to-centre measurement of 139mm. The pulley outside diameter is 55mm, and the unit rotates clockwise.

It carries pin code IR193 and is supplied with a one year warranty. As with any alternator replacement, the key checks are the part number, mounting arrangement, pulley style, rotation, and electrical rating before purchase.

Key Features

• Delphi brand alternator
• 12V, 120A output
• New unit, not remanufactured
• Internal regulator
• 6 groove pulley section
• Clockwise rotation

Specifications

• Part No.: 13593805
• Voltage: 12
• Power Rating: 120 amp
• Pulley Outside Diameter: 55mm
• Pulley Section: 6 groove
• Rotation: CW
• Alternator Mount: Single leg
• Mount Leg Thickness: 51mm

Application and Buying Notes

Before ordering, confirm the existing alternator matches part number 13593805 or cross-check the mount details against your removed unit. The critical measurements here are the single leg mount, 51mm mount leg thickness, and 139mm mount centre-to-centre distance, which need to align with the vehicle's original setup.

The electrical specification is 12V and 120A, so the replacement should suit the charging system requirements for that application. The pulley is a 6 groove design with a 55mm outside diameter, so belt alignment and pulley style should be checked carefully against the original alternator.

This unit uses an internal regulator and clockwise rotation, both of which need to match the vehicle's charging system arrangement. Pin code IR193 is also listed, which can be useful when comparing against the original part during identification.

Because alternators can look similar while differing in mount style, pulley section, and regulation type, it is worth comparing every visible detail before fitting. If the old unit is available, matching it side by side is often the safest way to avoid an incorrect purchase.

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 13593805 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, Pin Code IR193, Pulley Outside Diameter 55mm, Regulator Type Internal, Suits Unit Make Delphi, Alternator Mount Single Leg, New / Reman. New, Product Group 2 ALTERNATORS.

Additional published details for cross-checking include Part No. 13593805, Brand DELPHI, Description Delphi Alternator 12V 120A, Mount Leg Thickness 51mm, Power Rating (Amp) 120, Pulley Section 6 Groove, Rotation CW, Voltage 12, Mount Cnt to Cnt 139mm, Product Group 1 ROTATING ELECTRICAL.

Delphi Alternator 12V 120A. Part number 13593805 should be checked first. Listed voltage is 12. Listed output rating is 120. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Mount style is Single 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.

For part number 13593805, 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 120 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: Confirm compatibility by checking part number 13593805, pin code IR193, the 12V 120A rating, and the listed mount and pulley details against your original alternator before ordering.

FAQ

Is this alternator new or remanufactured?

This alternator is listed as new. For this listing, part number 13593805 is the main reference point. Listed voltage is 12. Listed output rating is 120. These details should still be checked against the original unit before ordering.

What is the output rating?

The alternator is rated at 12V and 120A. For this listing, part number 13593805 is the main reference point. Listed voltage is 12. Listed output rating is 120. These details should still be checked against the original unit before ordering.

What pulley does it use?

It has a 6 groove pulley section and a 55mm pulley outside diameter. For this listing, part number 13593805 is the main reference point. Listed voltage is 12. Listed output rating is 120. These details should still be checked against the original unit before ordering.

Does it have an internal regulator?

Yes, the regulator type is listed as internal. For this listing, part number 13593805 is the main reference point. Listed voltage is 12. Listed output rating is 120. These details should still be checked against the original unit before ordering.

What mounting details are provided?

The alternator is listed with a single leg mount, 51mm mount leg thickness, and 139mm mount centre-to-centre measurement. For this listing, part number 13593805 is the main reference point. Listed voltage is 12. Listed output rating is 120. These details should still be checked against the original unit before ordering.

What should I check before buying?

Check the part number 13593805, pin code IR193, voltage, amperage, mount style, pulley section, and rotation against the original alternator. For this listing, part number 13593805 is the main reference point. Listed voltage is 12. Listed output rating is 120. These details should still be checked against the original unit before ordering.