OEX Alternator 12V 120A Mitsubishi Style MXA2072

The OEX Alternator MXA2072 is a 12V, 120A unit in Mitsubishi style with a 7 groove pulley and internal regulator. It is listed as a new alternator, supplied each, and carries a 3yr Passenger / 1yr Commercial warranty.

Key physical details matter on alternators, and this unit includes 59mm inside mounting legs, an M8x1.25 / 8.5 pivot hole, an M8x1.25 / 8.5 adjusting hole, and 128mm mount centre to centre. Those measurements are important when checking whether the alternator will mount correctly in the vehicle.

The alternator is identified as part number MXA2072, brand OEX, and pin code IR202. It is described as suiting Mitsubishi units, so matching the mounting arrangement and electrical specification is essential before purchase.

Key Features

• 12V alternator with 120A output
• Internal regulator
• 7 groove pulley
• New unit supplied each
• Mitsubishi style design
• OEX branded rotating electrical part

Specifications

• Part No.: MXA2072
• Brand: OEX
• Product type: Alternator
• Voltage: 12V
• Power rating: 120A
• Regulator type: Internal
• Pulley section: 7 groove
• Pulley outside diameter: 55mm

Fitment details supplied

• Suits Mitsubishi unit make
• Fitment data also references Nissan applications, including Almera, Cube, Juke, Micra and Note
• Application listings include Nissan Almera 2012 and 2013, and Nissan Cube 2003 through 2008
• Use the supplied part number and mounting measurements to confirm the correct replacement before ordering

Application and Buying Notes

Before buying, compare the part number MXA2072 and the alternator layout against the unit being replaced. The critical checks here are the 12V system voltage, 120A output rating, internal regulator, 7 groove pulley, and the mounting dimensions of 59mm inside mounting legs and 128mm centre to centre.

The physical fit points are just as important as the electrical ones. This alternator uses an alternator mount described as quad leg, with M8x1.25 / 8.5 pivot and adjusting holes, plus a 55mm pulley outside diameter. If any of those features differ from the removed unit, the alternator may not suit without modification.

The fitment information supplied is mixed between Mitsubishi as the stated unit make and a number of Nissan application references. That makes it especially important to verify the exact application, not just the vehicle badge. Confirm the old alternator’s mounting pattern, pulley groove count, and connector details against the replacement before fitting.

If you are replacing a charging system component, matching amperage alone is not enough. A 120A unit can be correct only when the physical mounting, pulley alignment, and regulator type also match the vehicle setup. Checking the existing unit side by side is the safest approach when dealing with rotating electrical parts.

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 MXA2072 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 3yr Passenger 1yr Commercial, Inside Mounting Legs 59mm, Pivot Hole Diameter M8x1.25 / 8.5, Pulley Outside Diameter 55mm, Regulator Type Internal, Voltage 12, Mount Cnt to Cnt 128mm, Weight 5.8kg.

Additional published details for cross-checking include Product Group 1 ROTATING ELECTRICAL, Part No. MXA2072, Brand OEX, Description OEX Alternator 12V 120A Mitsubishi Style, Adjusting Hole Diameter M8x1.25 / 8.5, Pin Code IR202, Power Rating (Amp) 120, Pulley Section 7 Groove, Suits Unit Make Mitsubishi, Alternator Mount Quad Leg.

OEX Alternator 12V 120A Mitsubishi Style. Part number MXA2072 should be checked first. Listed voltage is 12. Listed output rating is 120. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Mount style is Quad Leg. Regulator type is Internal. Pulley configuration is 7 Groove. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number MXA2072, 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 120 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Confirm compatibility using part number MXA2072, the 12V 120A specification, internal regulator type, 7 groove pulley, and the listed mounting measurements before ordering.

FAQ

What is the part number for this alternator?

The part number is MXA2072. For this listing, part number MXA2072 is the main reference point. Listed voltage is 12. Listed output rating is 120. Published fitment references include NISSAN ALMERA, NISSAN ALMERA 2012, NISSAN ALMERA 2013. These details should still be checked against the original unit before ordering.

What voltage and amperage does it have?

It is a 12V alternator with a 120A power rating. For this listing, part number MXA2072 is the main reference point. Listed voltage is 12. Listed output rating is 120. Published fitment references include NISSAN ALMERA, NISSAN ALMERA 2012, NISSAN ALMERA 2013. These details should still be checked against the original unit before ordering.

Does it have an internal regulator?

Yes. The regulator type is listed as internal. For this listing, part number MXA2072 is the main reference point. Listed voltage is 12. Listed output rating is 120. Published fitment references include NISSAN ALMERA, NISSAN ALMERA 2012, NISSAN ALMERA 2013. These details should still be checked against the original unit before ordering.

What pulley setup does it use?

It uses a 7 groove pulley with a 55mm pulley outside diameter. For this listing, part number MXA2072 is the main reference point. Listed voltage is 12. Listed output rating is 120. Published fitment references include NISSAN ALMERA, NISSAN ALMERA 2012, NISSAN ALMERA 2013. These details should still be checked against the original unit before ordering.

What mounting measurements are listed?

The listed measurements are 59mm inside mounting legs, 128mm mount centre to centre, and M8x1.25 / 8.5 pivot and adjusting holes. For this listing, part number MXA2072 is the main reference point. Listed voltage is 12. Listed output rating is 120. Published fitment references include NISSAN ALMERA, NISSAN ALMERA 2012, NISSAN ALMERA 2013. These details should still be checked against the original unit before ordering.

What warranty is supplied?

The warranty is 3yr Passenger / 1yr Commercial. For this listing, part number MXA2072 is the main reference point. Listed voltage is 12. Listed output rating is 120. Published fitment references include NISSAN ALMERA, NISSAN ALMERA 2012, NISSAN ALMERA 2013. These details should still be checked against the original unit before ordering.