Mitsubishi Alternator 12V 105A Part No. 1800A002

This Mitsubishi alternator is a new 12V, 105A unit identified by part number 1800A002. It is listed as an OE product and supplied as each, which makes it suitable when you are replacing a failed charging component and need to match the original electrical specification as closely as possible.

The key details to confirm before ordering are the 12-volt system, 105-amp output, Mitsubishi brand, and part number 1800A002. Those identifiers matter because alternators can vary by output rating, connector arrangement, mounting style, and vehicle application, even within the same make.

This unit sits in the rotating electrical group and is listed under alternators. It is a new part, not remanufactured, and it carries a 2 Years 400,000km warranty. If you are cross-checking against an existing unit, the printed part number and the 12V 105A rating are the most useful references supplied here.

Because fitment data is not provided, the safest approach is to match the part number 1800A002 against your original alternator and confirm the application details on the vehicle before purchase. That is especially important on charging system parts, where the correct voltage and amperage rating are only part of the story.

Key Features

• New Mitsubishi alternator
• 12V charging system
• 105A output rating
• Part number 1800A002
• OE product
• Supplied each

Specifications

• Brand: Mitsubishi
• Product type: Alternator
• Voltage: 12V
• Power rating: 105A
• Part number: 1800A002
• Condition: New
• Warranty: 2 Years 400,000km
• Unit of measure: Each

Application and Buying Notes

When selecting an alternator, the safest starting point is the part number. This unit is identified as 1800A002, and that should be checked against the original alternator fitted to the vehicle or the replacement part number listed in the vehicle information. If the part number does not match, do not assume the 12V and 105A ratings alone are enough to confirm compatibility.

The electrical rating is clear on this unit: 12 volts and 105 amps. Those figures need to suit the vehicle’s charging system requirements, but alternators can still differ in mounting points, pulley setup, connector style, and regulator configuration. Those details are not supplied here, so they should be verified before ordering.

This is a new Mitsubishi OE product, which is useful if you are aiming to replace a worn or failed unit with the same general specification rather than a repaired or remanufactured unit. The warranty listed is 2 Years 400,000km, so it is still worth confirming the installation is correct and the charging system is checked properly after fitment.

If you are comparing the old part to this listing, note the exact identifiers: Mitsubishi, alternator, 12V, 105A, and part number 1800A002. Those are the facts provided and they are the best guide for matching the component. If your existing unit has a different part number or electrical output, stop and re-check the application before 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 1800A002 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 2 Years 400,000km, Suits Unit Make Mitsubishi, New / Reman. New, Product Group 1 ROTATING ELECTRICAL, Part No. 1800A002, Brand MITSUBISHI, Description Mitsubishi Alternator 12V 105A, Power Rating (Amp) 105.

Additional published details for cross-checking include Voltage 12, Product Group 2 ALTERNATORS.

Mitsubishi Alternator 12V 105A. Part number 1800A002 should be checked first. Listed voltage is 12. Listed output rating is 105. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number 1800A002, 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 105 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 matching part number 1800A002, the 12V 105A rating, and the vehicle’s alternator application details before ordering. Fitment has not been verified in the supplied information, so do not rely on the brand name alone.

FAQ

What is this part?

It is a Mitsubishi alternator listed as a new 12V, 105A unit with part number 1800A002. For this listing, part number 1800A002 is the main reference point. Listed voltage is 12. Listed output rating is 105. These details should still be checked against the original unit before ordering.

Is this an OE product?

Yes. The listed feature is OE product. For this listing, part number 1800A002 is the main reference point. Listed voltage is 12. Listed output rating is 105. 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 1800A002 is the main reference point. Listed voltage is 12. Listed output rating is 105. These details should still be checked against the original unit before ordering.

What warranty is supplied?

The listed warranty is 2 Years 400,000km. For this listing, part number 1800A002 is the main reference point. Listed voltage is 12. Listed output rating is 105. These details should still be checked against the original unit before ordering.

What should I check before buying?

Confirm the part number 1800A002, the 12V system, and the 105A output, then verify the vehicle application details and any matching connector or mounting requirements on your existing unit. For this listing, part number 1800A002 is the main reference point. Listed voltage is 12. Listed output rating is 105. These details should still be checked against the original unit before ordering.

Is fitment confirmed for a specific vehicle in the information provided?

No. Fitment is not supplied here, so compatibility should be confirmed using the part number and application details before purchase. For this listing, part number 1800A002 is the main reference point. Listed voltage is 12. Listed output rating is 105. These details should still be checked against the original unit before ordering.