Prestolite Alternator 12V 240A A160203

The Prestolite Alternator 12V 240A, part number A160203, is a new rotating electrical unit with a 240 amp power rating and a 12 volt output. It is listed with a pad mount, internal regulator, insulated return, and clockwise rotation, so the main checks before purchase are the mounting style, voltage, and part number.

This alternator is described as a Prestolite unit and carries a one year warranty. It is supplied as an each item and includes practical design features such as remote sense, above ground configuration, E-Coat protection, and self excitation.

For buyers comparing alternators, the key point here is the 240A output. That amperage level is relevant where the electrical load is higher than standard, but it is still important to confirm the application details, mounting arrangement, and wiring requirements against the vehicle or equipment being serviced.

Key Features

• 12V alternator with 240A output
• New unit
• Internal regulator
• Pad mount design
• Insulated return
• Clockwise rotation

Specifications

• Brand: Prestolite
• Part No.: A160203
• Type: Alternator
• Voltage: 12
• Power Rating: 240 amp
• Rotation: Clockwise (CW)
• Regulator Type: Internal
• Alternator Mount: Pad

Application and Buying Notes

Before ordering, confirm the alternator part number A160203 and check that the vehicle or machine requires a 12V, 240A Prestolite alternator with a pad mount and clockwise rotation. Those details are the most important compatibility checkpoints because alternators that appear similar can differ in mount style, rotation, return arrangement, and regulation type.

The internal regulator and insulated return are useful identifiers when matching the electrical system. If the existing unit uses a different regulator setup, terminal arrangement, or mounting pattern, the replacement may not be suitable even if the housing looks close. Matching the stated application details is just as important as matching the physical shape.

The listed features are intended to support operation under load, including remote sense, self excitation, and a fan design aimed at more efficient airflow. Those are practical design points, but they do not replace a proper parts check. Always compare the old unit, the part number, and any service information for the application before fitting.

A 240 amp alternator can be appropriate where electrical demand is high, but it should still be selected to suit the charging system it is going into. If there is any doubt about the mount, rotation, or electrical configuration, it is safer to verify first rather than assume interchangeability based on amperage alone.

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 A160203 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, Regulator Type Internal, Suits Unit Make Prestolite, Alternator Mount Pad, Insulated Return Yes, Product Group 1 ROTATING ELECTRICAL, Part No. A160203, Brand PRESTOLITE.

Additional published details for cross-checking include Description Prestolite Alternator 12V 240A, Power Rating (Amp) 240, Rotation CW, Voltage 12, New / Reman. New, Product Group 2 ALTERNATORS.

Prestolite Alternator 12V 240A. Part number A160203 should be checked first. Listed voltage is 12. Listed output rating is 240. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Mount style is Pad. Regulator type is Internal. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number A160203, 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 240 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: Please confirm fitment using part number A160203, 12V, 240A, pad mount, clockwise rotation, internal regulator, and insulated return before purchase.

FAQ

What is the part number for this alternator?

The part number listed is A160203. For this listing, part number A160203 is the main reference point. Listed voltage is 12. Listed output rating is 240. These details should still be checked against the original unit before ordering.

What voltage and output does it have?

It is a 12 volt alternator with a 240 amp power rating. For this listing, part number A160203 is the main reference point. Listed voltage is 12. Listed output rating is 240. These details should still be checked against the original unit before ordering.

Is this a new or remanufactured unit?

It is listed as new. For this listing, part number A160203 is the main reference point. Listed voltage is 12. Listed output rating is 240. These details should still be checked against the original unit before ordering.

What type of regulator does it use?

It uses an internal regulator. For this listing, part number A160203 is the main reference point. Listed voltage is 12. Listed output rating is 240. These details should still be checked against the original unit before ordering.

What mounting style is listed?

The alternator mount is listed as pad. For this listing, part number A160203 is the main reference point. Listed voltage is 12. Listed output rating is 240. These details should still be checked against the original unit before ordering.

Does it come with a warranty?

Yes. It is listed with a one year warranty. For this listing, part number A160203 is the main reference point. Listed voltage is 12. Listed output rating is 240. These details should still be checked against the original unit before ordering.