OEX Alternator 12V 65A Hitachi Style HXA062

The OEX Alternator HXA062 is a new 12V, 65A unit built in Hitachi style for applications that use a Hitachi alternator with a twin leg mount. It carries an internal regulator, a 4 groove pulley, and a 59mm pulley outside diameter, so the physical layout and electrical setup need to match the vehicle’s original equipment arrangement.

Key mounting dimensions for this alternator are 67mm inside mounting legs, 175mm mount centre to centre, an M10 / 10 pivot hole diameter, and an M8 x 1.25 adjusting hole diameter. Those measurements are the practical reference points when checking whether the alternator will suit your vehicle and bracket setup.

OEX states this product is sourced from market leading original equipment manufacturers and aftermarket suppliers, with factories that are ISO9001 certified to support engineering, testing, and quality control procedures. The alternator is backed by a 3 year passenger and 1 year commercial warranty, which is useful context for buyers comparing replacement options for a rotating electrical component.

At 5.1kg, this is a substantial rotating electrical unit rather than a universal accessory part. The listed part number is HXA062 and the pin code is IR49, both of which are important identifiers to confirm before ordering, especially when replacing a Hitachi style alternator on a Ford, Kia, or Mazda application.

Key Features

• New OEX alternator
• 12V system
• 65A output
• Hitachi style
• Internal regulator
• Twin leg alternator mount

Specifications

• Voltage: 12
• Power rating: 65 amp
• Pulley outside diameter: 59mm
• Pulley section: 4 groove
• Inside mounting legs: 67mm
• Mount centre to centre: 175mm
• Pivot hole diameter: M10 / 10
• Adjusting hole diameter: M8 x 1.25

Verified fitment applications

• Ford Festiva
• Ford Laser
• Kia Rio
• Mazda 121
• Mazda 121 Metro
• Mazda 323

Application and Buying Notes

Before ordering, match the alternator by part number HXA062 and check the unit details against the vehicle already fitted. The important points here are 12V, 65A output, Hitachi style, twin leg mounting, internal regulation, and the 4 groove pulley with a 59mm outside diameter. If any of those differ from the existing unit, the part may not be the correct replacement even if the vehicle model looks similar.

The mounting measurements matter just as much as the catalogue name. Confirm the 67mm inside mounting legs, 175mm mount centre to centre, M10 / 10 pivot hole, and M8 x 1.25 adjusting hole against the old alternator and brackets on the vehicle. These figures are the best guide when checking whether the alternator will physically line up in place.

Fitment information is listed for Ford Festiva, Ford Laser, Kia Rio, Mazda 121, Mazda 121 Metro, and Mazda 323 applications, but alternators can vary within the same model range. Year, engine, charging system arrangement, and pulley configuration can all affect suitability, so it is still wise to compare the existing alternator carefully before purchase.

This alternator is a new unit and is sold each. If you are replacing a worn or failed charging unit, it is sensible to inspect the condition of the belt, pulley alignment, and related electrical connections at the same time. A correct alternator choice depends on matching the electrical specification as well as the physical dimensions and mount style.

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 HXA062 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 67mm, Pivot Hole Diameter M10 / 10, Pulley Outside Diameter 59mm, Regulator Type Internal, Voltage 12, Mount Cnt to Cnt 175mm, Weight 5.1kg.

Additional published details for cross-checking include Product Group 1 ROTATING ELECTRICAL, Part No. HXA062, Brand OEX, Description OEX Alternator 12V 65A Hitachi Style, Adjusting Hole Diameter M8 x 1.25, Pin Code IR49, Power Rating (Amp) 65, Pulley Section 4 Groove, Suits Unit Make Hitachi, Alternator Mount Twin Leg.

OEX Alternator 12V 65A Hitachi Style. Part number HXA062 should be checked first. Listed voltage is 12. Listed output rating is 65. 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 HXA062, 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 65 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Confirm compatibility using part number HXA062, the Hitachi style designation, and the listed mounting and pulley measurements before ordering. The fitment list should be treated as a guide only, and the existing alternator on the vehicle remains the most reliable reference for final confirmation.

FAQ

What is the part number for this alternator?

The part number is HXA062.

What voltage and output does it have?

It is a 12V alternator with a 65 amp power rating.

Is the regulator internal or external?

This alternator has an internal regulator.

What mounting style does it use?

It uses a twin leg alternator mount, with 67mm inside mounting legs and 175mm mount centre to centre.

What pulley setup does it have?

It has a 4 groove pulley with a 59mm outside diameter.

What vehicles are listed for fitment?

Listed fitment applications include Ford Festiva, Ford Laser, Kia Rio, Mazda 121, Mazda 121 Metro, and Mazda 323. Final confirmation should still be made against the part number and the existing unit on the vehicle.