OEX Alternator 12V 70A Mitsubishi Style MXA217

The OEX Alternator MXA217 is a new 12V, 70A unit in Mitsubishi style, supplied as each and identified with pin code IR49. It uses an internal regulator and a 3 groove pulley with a 58mm outside diameter, so the physical match to the existing alternator matters as much as the electrical rating.

Mounting details are specific on this unit: twin leg alternator mount, 66mm inside mounting legs, 175mm mount centre to centre, M10x1.25 / 10 pivot hole diameter and M8x1.25 adjusting hole diameter. Those measurements are the key checks before ordering, particularly where the original alternator layout is tight or the bracket spacing is limited.

OEX lists this alternator under part number MXA217 and brand OEX, with a 3 year passenger / 1 year commercial warranty. The unit weighs 4.78kg and is described as suited to Mitsubishi applications, so confirming the part number and mounting dimensions against the vehicle and existing alternator remains the safest approach.

For buyers replacing a worn or failing charging unit, the important points are not just the 70 amp output and 12 volt system. The pulley section, regulator type, and leg spacing must all line up with the vehicle’s original setup to avoid installation issues and to keep the belt and charging system working as intended.

Key Features

• New alternator, not remanufactured
• 12V system with 70A power rating
• Internal regulator
• 3 groove pulley, 58mm outside diameter
• Twin leg mounting arrangement
• OEX part number MXA217

Specifications

• Brand: OEX
• Product type: Alternator
• Unit of measure: Each
• Part No.: MXA217
• Voltage: 12
• Power rating: 70 amp
• Regulator type: Internal
• Pulley section: 3 groove

Fitment guidance

• Fitment data provided includes Ford, Honda and Mazda applications.
• Grouped makes listed include Ford Capri, Ford Courier, Ford Laser, Ford Telstar, Honda Concerto, Mazda 323, Mazda 323 Astina, Mazda 323 Protegé, Mazda 626, Mazda Familia, Mazda MX-5, Mazda MX-6 and Mazda RX-7.
• Sample applications shown include Ford Capri 1989 to 1994, Ford Courier 1990 to 1993, Honda Concerto 1988 to 1993 and Mazda 323 1985 to 1995.
• Use the part number MXA217 and the listed mounting and pulley dimensions to confirm the alternator matches the vehicle before purchase.

Application and Buying Notes

The safest way to buy this alternator is to match the part number MXA217 first, then confirm the mounting points and pulley arrangement. The unit is a Mitsubishi style alternator with a twin leg mount, 66mm inside mounting legs and 175mm centre to centre spacing, so those dimensions should be checked against the removed part or the vehicle’s original setup.

The electrical side is straightforward: 12 volts and 70 amps, with an internal regulator. That combination needs to suit the vehicle’s charging system and existing wiring arrangement, so if the original alternator uses a different regulator type or output rating, the replacement should be checked carefully before fitting.

The pulley is another important checkpoint. This unit has a 3 groove pulley with a 58mm outside diameter, and the pivot and adjusting holes are listed as M10x1.25 / 10 and M8x1.25 respectively. If the belt profile, bracket spacing or fastener sizing differs from the original alternator, the part may not install correctly even if the vehicle model appears similar.

Although fitment references are listed for certain Ford, Honda and Mazda applications, those model names alone should not be used as the only guide. Always compare the vehicle application, the original alternator’s dimensions and the part number MXA217 to reduce the chance of ordering the wrong unit.

This alternator is new and carries a 3 year passenger / 1 year commercial warranty. Warranty cover is useful, but it does not replace the need to verify fitment details such as 12V system voltage, 70A output, twin leg mounting and 3 groove pulley configuration before installation.

If the original alternator has been swapped previously, the safest check is to compare the removed unit directly against the measurements listed here. The listed weight of 4.78kg, pin code IR49 and Mitsubishi style construction can help with identification, but the physical dimensions should always be the final confirmation.

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 MXA217 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 66mm, Pivot Hole Diameter M10x1.25 / 10, Pulley Outside Diameter 58mm, Regulator Type Internal, Voltage 12, Mount Cnt to Cnt 175mm, Weight 4.78kg.

Additional published details for cross-checking include Product Group 1 ROTATING ELECTRICAL, Part No. MXA217, Brand OEX, Description OEX Alternator 12V 70A Mitsubishi Style, Adjusting Hole Diameter M8x1.25, Pin Code IR49, Power Rating (Amp) 70, Pulley Section 3 Groove, Suits Unit Make Mitsubishi, Alternator Mount Twin Leg.

Compatibility note: Confirm compatibility by matching part number MXA217, Mitsubishi style application details, 12V/70A output, twin leg mounting, pulley type and the listed hole and spacing measurements against the vehicle’s existing alternator before ordering.

FAQ

What is the part number for this alternator?

The part number is MXA217.

Is this alternator new or remanufactured?

It is listed as new.

What voltage and amperage does it have?

It is a 12V alternator with a 70A power rating.

What type of regulator does it use?

It uses an internal regulator.

What pulley configuration does it have?

It has a 3 groove pulley with a 58mm outside diameter.

Which vehicle makes are listed in the fitment information?

The fitment information includes Ford, Honda and Mazda applications, with grouped references such as Ford Capri, Ford Courier, Ford Laser, Ford Telstar, Honda Concerto and several Mazda 323-related models, plus Mazda 626, Familia, MX-5, MX-6 and RX-7.