Mitsubishi Alternator 12V 125A 1800A117

Need a replacement alternator for a Mitsubishi application? This Mitsubishi alternator is rated at 12V and 125A, and it is listed as a new unit with part number 1800A117. It is an OE product, so it is intended to match the original style of rotating electrical component specified for the vehicle application.

Correct alternator selection comes down to the details that matter: voltage, output rating, part number, and the vehicle application. In this case, the key identifiers are 12 volts, 125 amps, Mitsubishi brand, and part number 1800A117. Those details are the safest starting point when confirming whether the unit suits your vehicle before ordering.

The alternator is supplied as each, and the listed warranty is 2 years or 400,000km. For buyers comparing options, that warranty term, along with the new condition and OE product designation, provides useful context when weighing replacement quality and expected service coverage.

Key Features

• OE product
• New unit
• 12V system
• 125A output
• Mitsubishi brand
• Part number 1800A117

Specifications

• Type: Alternator
• Voltage: 12V
• Power rating: 125A
• Brand: Mitsubishi
• Part number: 1800A117
• Condition: New
• Unit of measure: Each
• Product group: Rotating electrical / Alternators

Known fitment guidance

• Mitsubishi Pajero
• Mitsubishi Pajero 2006
• Mitsubishi Pajero 2007
• Mitsubishi Pajero 2008
• Mitsubishi Pajero 2009
• Mitsubishi Pajero 2010
• Mitsubishi Pajero 2011
• Mitsubishi Pajero 2012

Application and Buying Notes

Before buying, confirm the alternator part number against your existing unit or parts listing. The key identifier here is 1800A117, along with the 12V and 125A ratings. Those details matter because alternators must match the vehicle’s electrical system and application, not just the brand name.

The fitment information supplied points to Mitsubishi Pajero and Mitsubishi Triton applications, including model years shown in the fitment list. Even so, it is still important to check the exact vehicle variant, build date, and any existing part number on the old alternator before fitting. A close match in model name alone is not enough to confirm interchangeability.

Because this is a new OE product, it is a suitable choice where you want a replacement built to the listed specification rather than a remanufactured unit. The 125A output is the main operating figure to compare, especially if the original alternator was also rated at 125A and the vehicle’s electrical load expectations remain unchanged.

If you are replacing a failed alternator, it is worth checking the belt condition, charging circuit, battery health, and connector arrangement at the same time. An alternator with the correct 12V and 125A specification still needs the rest of the charging system to be in good condition for proper operation.

The listed warranty of 2 years or 400,000km gives you a clear coverage reference when planning the repair. Keep your invoice and confirm the part number 1800A117 on receipt so you can match the supplied unit to the order if you need to refer back to it later.

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 1800A117 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. 1800A117, Brand MITSUBISHI, Description Mitsubishi Alternator 12V 125A, Power Rating (Amp) 125.

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

Mitsubishi Alternator 12V 125A. Part number 1800A117 should be checked first. Listed voltage is 12. Listed output rating is 125. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number 1800A117, 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 125 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Please confirm fitment by part number 1800A117, the 12V 125A specification, and the exact Mitsubishi vehicle application before purchase. Where model year and variant details matter, match them carefully to your existing alternator and vehicle records.

FAQ

What is the part number for this Mitsubishi alternator?

The listed part number is 1800A117. For this listing, part number 1800A117 is the main reference point. Listed voltage is 12. Listed output rating is 125. Published fitment references include MITSUBISHI PAJERO, MITSUBISHI PAJERO 2006, MITSUBISHI PAJERO 2007. These details should still be checked against the original unit before ordering.

What voltage and output does this alternator have?

It is a 12V alternator with a 125A power rating. For this listing, part number 1800A117 is the main reference point. Listed voltage is 12. Listed output rating is 125. Published fitment references include MITSUBISHI PAJERO, MITSUBISHI PAJERO 2006, MITSUBISHI PAJERO 2007. These details should still be checked against the original unit before ordering.

Is this a new or remanufactured unit?

This alternator is listed as new. For this listing, part number 1800A117 is the main reference point. Listed voltage is 12. Listed output rating is 125. Published fitment references include MITSUBISHI PAJERO, MITSUBISHI PAJERO 2006, MITSUBISHI PAJERO 2007. These details should still be checked against the original unit before ordering.

What warranty is listed for this part?

The listed warranty is 2 years or 400,000km. For this listing, part number 1800A117 is the main reference point. Listed voltage is 12. Listed output rating is 125. Published fitment references include MITSUBISHI PAJERO, MITSUBISHI PAJERO 2006, MITSUBISHI PAJERO 2007. These details should still be checked against the original unit before ordering.

Which vehicles are shown in the fitment information?

The fitment information supplied points to Mitsubishi Pajero and Mitsubishi Triton applications, including Pajero 2006 through 2013 and Triton 2006 and 2007 in the previewed data. For this listing, part number 1800A117 is the main reference point. Listed voltage is 12. Listed output rating is 125. Published fitment references include MITSUBISHI PAJERO, MITSUBISHI PAJERO 2006, MITSUBISHI PAJERO 2007. These details should still be checked against the original unit before ordering.

Should I rely on the model name alone to confirm fitment?

No. Confirm fitment using part number 1800A117, the 12V 125A specification, and the exact Mitsubishi vehicle application before ordering. For this listing, part number 1800A117 is the main reference point. Listed voltage is 12. Listed output rating is 125. Published fitment references include MITSUBISHI PAJERO, MITSUBISHI PAJERO 2006, MITSUBISHI PAJERO 2007. These details should still be checked against the original unit before ordering.