OEX Alternator 12V 110A Mitsubishi Style MXA301

The OEX Alternator MXA301 is a new 12V, 110A rotating electrical unit in Mitsubishi style, supplied as an each item for replacement applications that match the listed mounting and electrical details. It uses an internal regulator, a 6 groove pulley, and a twin leg alternator mount, so the physical fit needs to line up with the vehicle’s original arrangement as well as the electrical requirements.

Key dimensions for checking installation include 46mm inside mounting legs, 160mm mount centre to centre, a 10mm pivot hole diameter, M8x1.25 adjusting hole thread, a 62mm pulley outside diameter, and a 17mm shaft dimension. These measurements matter when comparing against the existing alternator before purchase.

This unit is identified as part number MXA301 and is described as a Mitsubishi style alternator, with a pin code of IR97 and a suit unit make of Mando. It is backed by a 3 year passenger / 1 year commercial warranty, which is useful to note alongside the fitment check rather than relying on appearance alone.

Key Features

• 12V alternator with 110A power rating
• New unit, supplied each
• Internal regulator
• 6 groove pulley
• Twin leg alternator mount
• Part number MXA301

Specifications

• Brand: OEX
• Product type: Alternator
• Voltage: 12V
• Current output: 110A
• Type: New
• Warranty: 3yr Passenger / 1yr Commercial
• Inside mounting legs: 46mm
• Mount centre to centre: 160mm

Verified fitment applications

• DAEDONG DK551
• DAEDONG DK551 2004
• HYUNDAI COUPE
• HYUNDAI COUPE 1996
• HYUNDAI COUPE 1997
• HYUNDAI COUPE 1998
• HYUNDAI COUPE 1999
• HYUNDAI COUPE 2000

Application and Buying Notes

For a correct match, compare the part number MXA301, the pin code IR97, and the physical mounting details against the removed alternator. The listed 46mm inside mounting legs, 160mm mount centre to centre, 10mm pivot hole, and M8x1.25 adjusting hole are the most practical checkpoints when confirming interchange.

The 12V, 110A output rating should be matched to the vehicle’s charging system requirements. An alternator with the wrong voltage, regulator arrangement, pulley section, or mount style can create installation issues even when the unit looks similar, so check the internal regulator, 6 groove pulley, and twin leg mount before ordering.

Because this alternator is listed for a range of DAEDONG, Hyundai, and Kia applications, it is important to verify the specific vehicle variant and year against the fitment list rather than relying on model name alone. The included fitment covers vehicles such as Hyundai Coupe, Hyundai Excel, Kia Cerato, Kia Magentis, Kia Optima, and Kia Sportage, but the final check should still be made with the original unit and its measurements.

The unit is described as a Mitsubishi style alternator and as suitable for Mando applications, which helps narrow the match, but it does not remove the need to confirm the shaft dimension of 17mm, the 62mm pulley outside diameter, and the 5.92kg unit weight if you are comparing it to an existing component. Those details are especially useful when there are several visually similar alternators across different vehicle variants.

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 MXA301 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 46mm, Pivot Hole Diameter 10, Pulley Outside Diameter 62mm, Regulator Type Internal, Voltage 12, Mount Cnt to Cnt 160mm, Shaft Dimension 17.

Additional published details for cross-checking include Product Group 2 ALTERNATORS, Part No. MXA301, Brand OEX, Description OEX Alternator 12V 110A Mitsubishi Style, Adjusting Hole Diameter M8x1.25, Pin Code IR97, Power Rating (Amp) 110, Pulley Section 6 Groove, Suits Unit Make Mando.

OEX Alternator 12V 110A Mitsubishi Style. Part number MXA301 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 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 MXA301, 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 DAEDONG DK551, DAEDONG DK551 2004, HYUNDAI COUPE, HYUNDAI COUPE 1996, HYUNDAI COUPE 1997, HYUNDAI COUPE 1998. 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 3yr Passenger 1yr Commercial. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Please confirm fitment with part number MXA301, pin code IR97, and the alternator’s mounting and pulley dimensions before purchase. Vehicle model names alone are not enough to confirm compatibility.

FAQ

What is the part number for this alternator?

The part number is MXA301.

Is this alternator new or remanufactured?

It is listed as new.

What voltage and output does it have?

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

What regulator type does it use?

It uses an internal regulator.

Which pulley configuration is listed?

It has a 6 groove pulley with a 62mm outside diameter.

What should I check before ordering?

Check part number MXA301, pin code IR97, and the mounting and pulley dimensions, including 46mm inside mounting legs, 160mm mount centre to centre, 10mm pivot hole, and M8x1.25 adjusting hole.