OEX Alternator 12V 130A Valeo Style VXA039

The OEX alternator listed here is a 12V, 130A unit built in Valeo style and supplied as new, not remanufactured. It uses an internal regulator, a 6 groove pulley, and a twin leg alternator mount, with a 58mm pulley outside diameter and 180mm mount centre to centre.

This unit is identified as part number VXA039 and is intended for applications that use a Valeo-style alternator. The mounting details supplied are specific: 51mm inside mounting legs, a 10mm / M10 pivot hole diameter, and an M8 x 1.25 adjusting hole diameter.

A key note with this alternator is to confirm by OE number because regulator functions can differ between applications. That point matters here because the alternator is a 12V, 130A unit with an internal regulator, and the correct OE match helps avoid installing a unit that looks similar but behaves differently in the vehicle.

For workshop and retail buyers alike, the practical checks are straightforward: confirm the OE number, compare the mounting layout, and make sure the pulley and electrical arrangement suit the vehicle before ordering. The OEX brand, VXA039 part number, and Valeo unit make are the main identifiers to use when matching this alternator.

Key Features

• 12V alternator
• 130A power rating
• New unit
• Internal regulator
• 6 groove pulley
• Twin leg alternator mount

Specifications

• Brand: OEX
• Part No.: VXA039
• Type: Alternator
• Unit of measure: Each
• Voltage: 12V
• Power rating: 130A
• Suits unit make: Valeo
• Regulator type: Internal

Known fitment applications supplied

• Hyundai Elantra
• Hyundai I30
• Hyundai Kona
• Hyundai Tucson
• Hyundai Veloster
• Kia Cerato

Application and Buying Notes

Before ordering, check the OE number against the original alternator, because this unit is specifically marked with a note to confirm by OE number due to different regulator functions. That is the safest way to avoid issues when matching a 12V, 130A alternator that uses an internal regulator.

The mounting measurements are worth comparing carefully. This alternator has 51mm inside mounting legs, a 10mm / M10 pivot hole, an M8 x 1.25 adjusting hole, and 180mm mount centre to centre. If any of those points differ from the vehicle or the removed unit, the alternator may not suit the application.

The pulley setup also needs to match. This unit uses a 58mm pulley with 6 grooves, so the belt type and pulley section on the vehicle should be checked before purchase. A mismatch here can affect belt tracking and installation compatibility, even when the alternator appears similar externally.

The listed applications include Hyundai Elantra, Hyundai I30, Hyundai Kona, Hyundai Tucson, Hyundai Veloster, and Kia Cerato, but those names should still be verified against the exact vehicle build and OE number. Alternators can vary by regulator function and mounting arrangement within the same model range, so the part number VXA039 and the OE reference remain the key checks.

Because this is a new alternator supplied under the OEX brand, the usual benefit is a fresh unit rather than a remanufactured core exchange item. Even so, fitment should be confirmed against the original unit’s electrical and mechanical details before fitting, especially where regulator function or pulley specification may differ.

If you are supplying a workshop, fleet, or retail customer, record the part number VXA039, the 12V 130A rating, and the Valeo-style mounting details before dispatching the job. That makes it easier to cross-check the alternator against the vehicle and reduces the chance of returns caused by a regulator or mounting mismatch.

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 VXA039 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 51mm, Pivot Hole Diameter 10 / M10, Pulley Outside Diameter 58mm, Regulator Type Internal, Voltage 12, Alternator Mount Twin Leg, New / Reman. New.

Additional published details for cross-checking include Product Group 2 ALTERNATORS, Part No. VXA039, Brand OEX, Description OEX Alternator 12V 130A Valeo Style - See Note, Adjusting Hole Diameter M8 x 1.25, Pin Code IR207, Power Rating (Amp) 130, Pulley Section 6 Groove, Suits Unit Make Valeo.

OEX Alternator 12V 130A Valeo Style - See Note. Part number VXA039 should be checked first. Listed voltage is 12. Listed output rating is 130. 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 VXA039, 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.

Compatibility note: Confirm fitment by OE number and compare the regulator function, mounting measurements, and pulley specification before purchase. Vehicle names listed are only a guide and should be checked against the exact application.

FAQ

What is the part number for this alternator?

The part number supplied is VXA039.

What voltage and output does this alternator have?

It is a 12V alternator with a 130A power rating.

Is this alternator new or remanufactured?

It is listed as new.

What type of regulator does it use?

It uses an internal regulator.

What pulley and mount details are supplied?

It has a 58mm pulley outside diameter, 6 groove pulley section, twin leg alternator mount, 51mm inside mounting legs, a 10 / M10 pivot hole, and an M8 x 1.25 adjusting hole.

Which vehicles are listed in the supplied fitment guide?

The supplied fitment guide includes Hyundai Elantra, Hyundai I30, Hyundai Kona, Hyundai Tucson, Hyundai Veloster, and Kia Cerato. The OE number and exact application still need to be checked before purchase.