OEX Alternator 12V 90A Mitsubishi Style MXA2116

The OEX Alternator MXA2116 is a new 12V, 90A alternator with a Mitsubishi-style unit make and an internal regulator. It uses a twin leg alternator mount, has 79mm inside mounting legs, and suits applications where the pulley and mounting dimensions match the vehicle setup.

This unit is listed with a 4 groove pulley, 60mm pulley outside diameter, M8x1.25 adjusting hole diameter, and 176mm mount centre to centre. Those measurements matter when comparing the replacement against the original alternator, especially where mounting style and pulley alignment need to line up correctly.

OEX lists this alternator under the rotating electrical product group and backs it with a 3yr passenger / 1yr commercial warranty. The part number is MXA2116, and the stated weight is 4.56kg.

Key Features

• 12V alternator rated at 90A
• Mitsubishi-style unit make
• New unit, not remanufactured
• Internal regulator type
• Twin leg alternator mount
• 4 groove pulley

Specifications

• Brand: OEX
• Product type: Alternator
• Part No.: MXA2116
• Voltage: 12V
• Power rating: 90A
• New / Reman.: New
• Regulator type: Internal
• Alternator mount: Twin leg

Fitment guidance

• Listed fitment data includes Mitsubishi and Mitsubishi Triton applications.
• Sample applications shown include Mitsubishi Triton 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 and 2015.
• Do not rely on the make alone; confirm the original alternator part number and mounting dimensions before ordering.

Application and Buying Notes

For a replacement alternator, the key checks are the part number MXA2116, the 12V system voltage, and the 90A output rating. You should also compare the twin leg mount, 79mm inside mounting legs, and 176mm mount centre to centre against the unit already fitted to the vehicle.

The pulley details are just as important as the electrical rating. This alternator has a 4 groove pulley with a 60mm outside diameter, so belt alignment and groove count need to match the existing setup. If the pulley specification differs from the original unit, the alternator may not be suitable even if the vehicle make appears similar.

The adjusting hole is M8x1.25 and the regulator type is internal, so these details should be checked against the vehicle’s charging system and mounting arrangement. Where fitment is being matched to Mitsubishi or Triton applications, use the original unit, part number, and physical measurements rather than assuming compatibility from model name alone.

OEX positions this alternator as a new aftermarket unit with ISO9001-certified factory processes and a warranty of 3 years for passenger vehicles and 1 year for commercial use. Those details support the buying decision, but the correct application still depends on matching the alternator style, mount, pulley, and electrical specification to the vehicle.

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 MXA2116 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 79mm, Power Rating (Amp) 90, Pulley Section 4 Groove, Suits Unit Make Mitsubishi, Alternator Mount Twin Leg, New / Reman. New.

Additional published details for cross-checking include Product Group 2 ALTERNATORS, Part No. MXA2116, Brand OEX, Description OEX Alternator 12V 90A Mitsubishi Style, Adjusting Hole Diameter M8x1.25, Pin Code IR70, Pulley Outside Diameter 60mm, Regulator Type Internal, Voltage 12, Mount Cnt to Cnt 176mm.

OEX Alternator 12V 90A Mitsubishi Style. Part number MXA2116 should be checked first. Listed voltage is 12. Listed output rating is 90. 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 4 Groove. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number MXA2116, 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 90 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Please confirm fitment using the part number MXA2116, the Mitsubishi-style application details, and the measured mounting and pulley specifications before purchase.

FAQ

What is the part number for this alternator?

The part number is MXA2116. For this listing, part number MXA2116 is the main reference point. Listed voltage is 12. Listed output rating is 90. Published fitment references include MITSUBISHI TRITON, MITSUBISHI TRITON 2005, MITSUBISHI TRITON 2006. These details should still be checked against the original unit before ordering.

What voltage and output rating does it have?

It is a 12V alternator rated at 90A. For this listing, part number MXA2116 is the main reference point. Listed voltage is 12. Listed output rating is 90. Published fitment references include MITSUBISHI TRITON, MITSUBISHI TRITON 2005, MITSUBISHI TRITON 2006. 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 MXA2116 is the main reference point. Listed voltage is 12. Listed output rating is 90. Published fitment references include MITSUBISHI TRITON, MITSUBISHI TRITON 2005, MITSUBISHI TRITON 2006. 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 MXA2116 is the main reference point. Listed voltage is 12. Listed output rating is 90. Published fitment references include MITSUBISHI TRITON, MITSUBISHI TRITON 2005, MITSUBISHI TRITON 2006. These details should still be checked against the original unit before ordering.

What pulley specification does it have?

It has a 4 groove pulley with a 60mm outside diameter. For this listing, part number MXA2116 is the main reference point. Listed voltage is 12. Listed output rating is 90. Published fitment references include MITSUBISHI TRITON, MITSUBISHI TRITON 2005, MITSUBISHI TRITON 2006. These details should still be checked against the original unit before ordering.

What vehicles are shown in the fitment data?

The fitment data includes Mitsubishi and Mitsubishi Triton applications, with sample Triton listings shown from 2005 through 2015. Final fitment should still be confirmed against the part number and measurements. For this listing, part number MXA2116 is the main reference point. Listed voltage is 12. Listed output rating is 90. Published fitment references include MITSUBISHI TRITON, MITSUBISHI TRITON 2005, MITSUBISHI TRITON 2006. These details should still be checked against the original unit before ordering.