OEX Alternator 12V 150A Mitsubishi Style MXA2081

The OEX MXA2081 is a new 12V alternator rated at 150 amps and built in a Mitsubishi style configuration. It uses an internal regulator, a 6 groove pulley with a 60mm outside diameter, and an alternator mount with twin leg fixing points.

Mounting dimensions are important on this unit: inside mounting legs are 81mm, mount centres C are 84mm, mount centres B are 85mm, and mount centre to centre is 157mm. The pivot hole diameter is M10 x 1.25 and the adjusting hole diameter is M8 x 1.25.

This alternator is listed as suited to Mitsubishi unit make, and the part number is MXA2081. It is supplied as a single each unit and is backed by OEX warranty cover of 3 years for passenger use and 1 year for commercial use.

Key Features

• New alternator, not remanufactured
• 12V, 150A power rating
• Internal regulator
• 6 groove pulley
• Twin leg alternator mount
• Mitsubishi style unit

Specifications

• Brand: OEX
• Product type: Alternator
• Unit of measure: Each
• Voltage: 12V
• Output: 150A
• Part No.: MXA2081
• Suits unit make: Mitsubishi
• Regulator type: Internal

Fitment guidance

• Fitment data provided includes Nissan applications, with previewed examples for Nissan Elgrand model years 2000 to 2010.
• Fitment preview also references Nissan Skyline within the supplied application grouping.
• Confirm the mounting dimensions, pulley type, regulator type, and part number before ordering.

Application and Buying Notes

Check the part number MXA2081 first, then compare the mounting dimensions against the alternator already fitted to the vehicle. On this unit, the inside mounting legs are 81mm, mount centres C are 84mm, mount centres B are 85mm, and mount centre to centre is 157mm, so a quick physical comparison is worthwhile before purchase.

The pulley details matter as well. This alternator uses a 6 groove pulley with a 60mm outside diameter, so the belt setup needs to match that arrangement. It also has an internal regulator and is listed with insulated return as No, which are both points to confirm against the existing charging system.

The listed fitment references Mitsubishi unit make and also includes Nissan application data, but the safest way to narrow the match is to confirm the vehicle application, the old alternator’s pin code IR196, and the fixing style. A Mitsubishi style alternator can still vary in bracket spacing, plug arrangement, or pulley configuration between models.

For workshop or retail replacement work, the 150A output should be matched to the vehicle’s electrical requirements and the original unit specification. If the application is commercial, the warranty period is 1 year; for passenger use, the warranty period is 3 years. Keep the purchase based on the confirmed application, not on the appearance of the casing 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 MXA2081 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 81mm, Mount Centres C 84mm, Pivot Hole Diameter M10 x 1.25, Pulley Outside Diameter 60mm, Regulator Type Internal, Voltage 12, Mount Cnt to Cnt 157mm.

Additional published details for cross-checking include Insulated Return No, Product Group 1 ROTATING ELECTRICAL, Part No. MXA2081, Brand OEX, Description OEX Alternator 12V 150A Mitsubishi Style, Adjusting Hole Diameter M8 x 1.25, Mount Centres B 85mm, Pin Code IR196, Power Rating (Amp) 150, Pulley Section 6 Groove.

OEX Alternator 12V 150A Mitsubishi Style. Part number MXA2081 should be checked first. Listed voltage is 12. Listed output rating is 150. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Mount style is Twin Leg. 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 MXA2081, 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 150 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Confirm fitment by matching part number MXA2081, the Mitsubishi style application details, and all mounting and pulley measurements before ordering. When comparing against a vehicle, verify the 81mm inside mounting legs, 84mm and 85mm mount centres, 157mm centre-to-centre dimension, M10 x 1.25 pivot hole, M8 x 1.25 adjusting hole, and 6 groove 60mm pulley.

FAQ

What is the part number for this alternator?

The part number is MXA2081. For this listing, part number MXA2081 is the main reference point. Listed voltage is 12. Listed output rating is 150. Published fitment references include NISSAN ELGRAND, NISSAN ELGRAND 2000, NISSAN ELGRAND 2001. These details should still be checked against the original unit before ordering.

What voltage and output does it have?

It is a 12V alternator rated at 150A. For this listing, part number MXA2081 is the main reference point. Listed voltage is 12. Listed output rating is 150. Published fitment references include NISSAN ELGRAND, NISSAN ELGRAND 2000, NISSAN ELGRAND 2001. These details should still be checked against the original unit before ordering.

Is this a new or remanufactured unit?

This is listed as new. For this listing, part number MXA2081 is the main reference point. Listed voltage is 12. Listed output rating is 150. Published fitment references include NISSAN ELGRAND, NISSAN ELGRAND 2000, NISSAN ELGRAND 2001. 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 MXA2081 is the main reference point. Listed voltage is 12. Listed output rating is 150. Published fitment references include NISSAN ELGRAND, NISSAN ELGRAND 2000, NISSAN ELGRAND 2001. These details should still be checked against the original unit before ordering.

What pulley does it have?

It has a 6 groove pulley with a 60mm outside diameter. For this listing, part number MXA2081 is the main reference point. Listed voltage is 12. Listed output rating is 150. Published fitment references include NISSAN ELGRAND, NISSAN ELGRAND 2000, NISSAN ELGRAND 2001. These details should still be checked against the original unit before ordering.

What warranty is listed?

The warranty listed is 3 years for passenger use and 1 year for commercial use. For this listing, part number MXA2081 is the main reference point. Listed voltage is 12. Listed output rating is 150. Published fitment references include NISSAN ELGRAND, NISSAN ELGRAND 2000, NISSAN ELGRAND 2001. These details should still be checked against the original unit before ordering.