Mitsubishi Alternator 12V 110A MN180394 6 Groove Pad Mount

Looking for a Mitsubishi alternator with the correct electrical and mounting details matters just as much as matching the part number. This unit is a new 12V alternator rated at 110 amp, with a 6 groove pulley, pad mount, internal regulator, and pulley outside diameter of 60mm. The listed part number is MN180394, and the pin code is IR49.

It is an OE product for Mitsubishi applications and is supplied as each. For buyers replacing a failed charging unit, the key checkpoints here are the 12V system voltage, 110A output, 6 groove belt configuration, and pad style mounting. Those details need to line up with the vehicle already fitted before purchase.

The alternator sits within the rotating electrical group and is listed as new, not remanufactured. It also carries a 2 Years 400,000km warranty, which gives a useful reference point when comparing against other charging system options. The specified Mitsubishi application group includes Mitsubishi 380 references.

Because alternators can look similar while differing in mounting, pulley section, and regulator type, it is best to confirm the part number MN180394 and the application details together. That is the most reliable way to avoid ordering a unit that is physically close but not correct for the vehicle.

Key Features

• New Mitsubishi alternator
• 12V system voltage
• 110A power rating
• 6 groove pulley
• Pad mount alternator
• Internal regulator

Specifications

• Brand: Mitsubishi
• Part No.: MN180394
• Voltage: 12V
• Amperage: 110A
• Pulley section: 6 groove
• Pulley outside diameter: 60mm
• Mount type: Pad
• Regulator type: Internal

Fitment guidance

• Mitsubishi 380
• Mitsubishi 380 2005
• Mitsubishi 380 2006
• Mitsubishi 380 2007
• Mitsubishi 380 2008

Application and Buying Notes

Before ordering, check the old alternator for the part number MN180394, the 12V rating, and the 110A output. These are the clearest identifiers for matching the replacement to the existing charging system. Also confirm the pulley is 6 groove and the mount is pad style, as those physical details are just as important as the electrical rating.

The pulley outside diameter is listed at 60mm, which can help when comparing the replacement to the unit already fitted. If the pulley section, mounting style, or regulator type differs from what is on the vehicle, the alternator may not suit even if the body shape looks close. Internal regulation is an important detail to verify before fitting.

This alternator is listed for Mitsubishi applications, with the fitment group showing Mitsubishi 380 references from 2005 through 2008. If you are working on a Mitsubishi 380, compare the existing unit carefully and use the part number MN180394 as the main check. Vehicle build variations can occur, so a visual match alone is not enough.

As with any charging system part, make sure the wiring connection and pin configuration suit the original setup. The listed pin code is IR49, which is another useful reference when comparing the replacement against the original alternator. Taking these checks before purchase helps reduce the risk of downtime or unnecessary return freight.

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 MN180394 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, Power Rating (Amp) 110, Pulley Section 6 Groove, Suits Unit Make Mitsubishi, Alternator Mount Pad, Product Group 2 ALTERNATORS, Part No. MN180394.

Additional published details for cross-checking include Brand MITSUBISHI, Description Mitsubishi Alternator 12V 110A, Pin Code IR49, Pulley Outside Diameter 60mm, Regulator Type Internal, Voltage 12, New / Reman. New, Product Group 1 ROTATING ELECTRICAL.

Mitsubishi Alternator 12V 110A. Part number MN180394 should be checked first. Listed voltage is 12. Listed output rating is 110. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Mount style is Pad. 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 MN180394, 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 110 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include MITSUBISHI 380, MITSUBISHI 380 2005, MITSUBISHI 380 2006, MITSUBISHI 380 2007. Even with application listings, final confirmation should still be based on the exact unit being replaced and the service requirements of the vehicle or machine.

The listed warranty is 2 Years 400,000km. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Please confirm fitment using the part number MN180394, the 12V 110A specification, the 6 groove pulley, pad mount, and IR49 pin code against the alternator already fitted to the vehicle. Fitment should always be checked against the application details and the unit removed from the vehicle.

FAQ

Is this alternator new or remanufactured?

It is listed as new, not remanufactured.

What is the part number for this Mitsubishi alternator?

The listed part number is MN180394.

What electrical rating does it have?

It is a 12V alternator with a 110A power rating.

What pulley setup does it use?

It has a 6 groove pulley with a 60mm outside diameter.

Does it have an internal regulator?

Yes. The regulator type is listed as internal.

What vehicles are shown in the fitment group?

The fitment group includes Mitsubishi 380 references, including 2005, 2006, 2007, and 2008.