OEX Alternator 12V 115A Mitsubishi Style MXA2053

The OEX Alternator MXA2053 is a new 12V, 115A unit in Mitsubishi style, supplied as a twin leg alternator with an internal regulator. It is listed with a 5 groove pulley, 62mm pulley outside diameter, and 144mm mount centre-to-centre, so the mounting and drive layout need to match the vehicle before purchase.

This alternator is identified as part number MXA2053 and pin code IR204. The mounting details include 39mm inside mounting legs, an M8x1.25 / 8.5 pivot hole diameter, and an 8.5 adjusting hole diameter. Those dimensions are the practical checkpoints that matter when comparing against the original unit.

OEX lists this alternator as a new rotating electrical component with a 4.88kg weight and a 3yr Passenger 1yr Commercial warranty. It is stated to suit Mitsubishi unit make, so the safest approach is to confirm the part number, regulator type, pulley section, and physical mounting dimensions against the existing alternator before ordering.

Key Features

• 12V alternator with 115A output
• Mitsubishi style unit
• Internal regulator
• Twin leg alternator mount
• 5 groove pulley
• New unit, not remanufactured

Specifications

• Voltage: 12V
• Power rating: 115A
• Regulator type: Internal
• Alternator mount: Twin leg
• Pulley section: 5 groove
• Pulley outside diameter: 62mm
• Mount centre-to-centre: 144mm
• Inside mounting legs: 39mm

Fitment notes

• Fitment is not fully verified from the supplied product facts alone.
• The listed fitment preview references Honda City and Honda Jazz applications, including Honda City 2009 to 2014 and Honda Jazz 2008 to 2011.
• Do not rely on vehicle name alone; confirm the alternator mount, pulley section, hole sizes, and part number before ordering.

Application and Buying Notes

For a correct match, compare the existing alternator with part number MXA2053, pin code IR204, and the stated Mitsubishi style configuration. The important physical checks here are the 12V system voltage, 115A output, twin leg mounting style, 144mm mount centre-to-centre, and the 5 groove pulley with 62mm outside diameter.

The mounting dimensions are specific enough that they should be checked carefully. This unit has 39mm inside mounting legs, an M8x1.25 / 8.5 pivot hole diameter, and an 8.5 adjusting hole diameter. If any of those measurements differ from the removed unit, it is worth pausing before fitment rather than forcing a near-match.

The internal regulator is another key detail. If your original alternator uses a different regulator arrangement, the replacement may not be suitable even where the pulley and casing look close. The stated suit note is Mitsubishi, but the previewed applications also point to Honda City and Honda Jazz references, so the safest buying decision is to verify by part number and dimensions rather than by badge alone.

This alternator is a new unit and carries a 3yr Passenger 1yr Commercial warranty. That warranty detail is useful when planning the job, but it does not replace fitment checking. Good practice is to compare photos, mounting ears, pulley grooves, electrical plug arrangement, and the old unit’s markings before installation.

If the vehicle is commercial use, the warranty term is shorter at 1 year, so it is especially important to confirm the exact application beforehand. Alternators are a fitment-sensitive rotating electrical part, and matching the 12V, 115A specification with the correct mounting pattern is the best way to avoid unnecessary downtime.

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 MXA2053 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 39mm, Pivot Hole Diameter M8x1.25 / 8.5, Pulley Outside Diameter 62mm, Regulator Type Internal, Voltage 12, Mount Cnt to Cnt 144mm, Weight 4.88kg.

Additional published details for cross-checking include Product Group 1 ROTATING ELECTRICAL, Part No. MXA2053, Brand OEX, Description OEX Alternator 12V 115A Mitsubishi Style, Adjusting Hole Diameter 8.5, Pin Code IR204, Power Rating (Amp) 115, Pulley Section 5 Groove, Suits Unit Make Mitsubishi, Alternator Mount Twin Leg.

OEX Alternator 12V 115A Mitsubishi Style. Part number MXA2053 should be checked first. Listed voltage is 12. Listed output rating is 115. 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 5 Groove. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number MXA2053, 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 115 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Please confirm compatibility using part number MXA2053, pin code IR204, the Mitsubishi style casing, and the measured mounting and pulley details. Vehicle model alone is not enough to confirm fitment.

FAQ

What is the part number for this alternator?

The listed part number is MXA2053.

What voltage and output does it have?

It is a 12V alternator with a 115A power rating.

Is this a new or remanufactured unit?

It is listed as new.

What type of regulator does it use?

It has an internal regulator.

What mounting style does it use?

It is a twin leg alternator with 39mm inside mounting legs and 144mm mount centre-to-centre.

Can I confirm fitment by vehicle name alone?

No. Confirm by part number MXA2053, pin code IR204, and the physical mounting and pulley measurements. The supplied preview also shows Honda City and Honda Jazz references, but those should still be checked against the vehicle and the original unit.