Delphi Alternator 12V 140A Part No. 13580078

This Delphi alternator is a 12V, 140A unit supplied new and listed under part number 13580078. It is built with an internal regulator, a 6 groove pulley, and clockwise rotation, so it is important to match those details against the unit you are replacing before ordering.

The alternator uses a twin leg mount with 58mm inside mounting legs and a 56mm pulley outside diameter. Those mounting and pulley measurements are practical checkpoints when comparing the replacement unit to the vehicle's existing alternator and bracket arrangement.

It is identified as Delphi brand, with pin code IR212, and is supplied as each. The one year warranty gives a clear service period, but correct identification by part number and application details remains the best way to avoid fitment issues.

Key Features

• Delphi alternator
• 12V system
• 140A output
• New unit
• Internal regulator
• Twin leg mount

Specifications

• Brand: Delphi
• Product type: Alternator
• Voltage: 12
• Power rating: 140 amp
• Condition: New
• Warranty: One year
• Regulator type: Internal
• Pulley section: 6 groove

Application and Buying Notes

When replacing an alternator, the most reliable check is the part number and the physical details on the existing unit. This Delphi alternator is part number 13580078, with a 12V output, 140A rating, internal regulator, twin leg mount, and 6 groove pulley, so those items should be matched carefully before purchase.

The 58mm inside mounting legs and 56mm pulley outside diameter are especially useful when confirming that the alternator will align correctly with the mounting points and belt drive layout. Even where a vehicle uses a similar looking alternator, small differences in mount style, pulley section, or rotation can stop the part from fitting properly.

This unit is listed as clockwise rotation, which matters when comparing against the original alternator removed from the vehicle. The pin code IR212 may also be relevant when matching electrical connections, so it is worth checking the connector style and any existing markings on the old unit before finalising the order.

The alternator is supplied new and backed by a one year warranty. That warranty applies to the product as supplied, but it does not replace the need to confirm the correct application first. If the original alternator has been changed previously, the safest approach is to compare the current unit's markings, mounting, pulley section, and part number against this listing.

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 13580078 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 IR212, Pulley Outside Diameter 56mm, Regulator Type Internal, Suits Unit Make Delphi, Alternator Mount Twin Leg, Product Group 1 ROTATING ELECTRICAL, Part No. 13580078.

Additional published details for cross-checking include Brand DELPHI, Description Delphi Alternator 12V 140A, Inside Mounting Legs 58mm, Power Rating (Amp) 140, Pulley Section 6 Groove, Rotation CW, Voltage 12, New / Reman. New, Product Group 2 ALTERNATORS.

Delphi Alternator 12V 140A. Part number 13580078 should be checked first. Listed voltage is 12. Listed output rating is 140. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Mount style is Twin 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 13580078, 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 140 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Confirm fitment using part number 13580078, 12V 140A output, IR212 pin code, twin leg mount, 58mm inside mounting legs, 56mm pulley outside diameter, 6 groove pulley, and clockwise rotation before ordering.

FAQ

What is the part number for this alternator?

The part number is 13580078. For this listing, part number 13580078 is the main reference point. Listed voltage is 12. Listed output rating is 140. 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 13580078 is the main reference point. Listed voltage is 12. Listed output rating is 140. These details should still be checked against the original unit before ordering.

What voltage and output does it have?

It is a 12V alternator with a 140A power rating. For this listing, part number 13580078 is the main reference point. Listed voltage is 12. Listed output rating is 140. These details should still be checked against the original unit before ordering.

What regulator type does it use?

It uses an internal regulator. For this listing, part number 13580078 is the main reference point. Listed voltage is 12. Listed output rating is 140. These details should still be checked against the original unit before ordering.

What mounting and pulley details are listed?

It has a twin leg alternator mount, 58mm inside mounting legs, a 56mm pulley outside diameter, and a 6 groove pulley section. For this listing, part number 13580078 is the main reference point. Listed voltage is 12. Listed output rating is 140. These details should still be checked against the original unit before ordering.

Does fitment information identify specific vehicle models?

No vehicle makes or models are supplied here. Fitment should be confirmed using the part number 13580078 and the listed physical and electrical details before purchase. For this listing, part number 13580078 is the main reference point. Listed voltage is 12. Listed output rating is 140. These details should still be checked against the original unit before ordering.