OEX Alternator 12V 125A Valeo Style VXA058

The OEX Alternator VXA058 is a new 12V alternator rated at 125A, built in Valeo style and designed with an internal regulator. It suits Valeo applications and uses a pad mount layout, so matching the physical mounting points and electrical setup is important before purchase.

This unit is listed with a 6 groove pulley, a 62mm pulley outside diameter, and a 176mm mount centre to centre measurement. Other recorded mounting details include a 60mm mount leg thickness, 11mm pivot hole diameter, and 55mm Mount Centres A, which are the practical measurements to check against the vehicle or removed unit.

As a rotating electrical component, this alternator is supplied new and sold each. The listed part number is VXA058 and the pin code is IR120, both of which are useful identifiers when confirming the correct replacement for a Valeo-style fitment requirement.

Key Features

• 12V alternator with 125A output
• Valeo style, suited to Valeo unit applications
• Internal regulator
• Pad mount configuration
• 6 groove pulley
• New unit, sold each

Specifications

• Brand: OEX
• Part No.: VXA058
• Voltage: 12V
• Power rating: 125A
• Regulator type: Internal
• Alternator mount: Pad
• Pulley section: 6 groove
• Pulley outside diameter: 62mm

Fitment guidance

• Fitment information supplied references HUMMER applications, including 2006, 2007, 2008 and 2009 model years.
• The fitment preview also lists HUMMER HUMMER as an application group.
• Confirm the vehicle’s alternator mounting style, pulley groove count, pulley diameter, and mounting dimensions before ordering.
• Use the part number VXA058 and the Valeo-style application details to verify the replacement against the removed unit.

Application and Buying Notes

Before buying, compare the alternator on the vehicle with the listed VXA058 details: 12V system voltage, 125A output, internal regulator, pad mount arrangement, and 6 groove pulley. These are the main compatibility checkpoints and should match the vehicle’s charging system setup, not just the general appearance of the unit.

The physical dimensions are just as important as the electrical rating. Check the 176mm mount centre to centre figure, the 55mm Mount Centres A measurement, the 60mm mount leg thickness, the 11mm pivot hole diameter, and the 62mm pulley outside diameter against the old alternator or vehicle mounting points. Small differences here can prevent a proper install even when the unit looks similar.

This alternator is listed as a Valeo style unit and suits Valeo applications, so it is best matched by part number and measured dimensions rather than by make alone. The pin code IR120 may also help when cross-checking with existing electrical identification, but the safest approach is to confirm the removed part and application details together.

Warranty coverage is listed as 3 years for passenger use and 1 year for commercial use. That does not replace fitment checking, so it is still important to verify the exact application before installation. If there is any doubt, compare the original alternator’s mounting pattern, pulley type, and connector arrangement with the details shown here.

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 VXA058 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, Mount Leg Thickness 60mm, Pivot Hole Diameter 11, Pulley Outside Diameter 62mm, Regulator Type Internal, Voltage 12, Mount Cnt to Cnt 176mm, Weight 6.0kg.

Additional published details for cross-checking include Product Group 1 ROTATING ELECTRICAL, Part No. VXA058, Brand OEX, Description OEX Alternator 12V 125A Valeo Style, Mount Centres A 55mm, Pin Code IR120, Power Rating (Amp) 125, Pulley Section 6 Groove, Suits Unit Make Valeo, Alternator Mount Pad.

OEX Alternator 12V 125A Valeo Style. Part number VXA058 should be checked first. Listed voltage is 12. Listed output rating is 125. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Mount style is Pad. 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 VXA058, 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 125 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include HUMMER HUMMER, HUMMER HUMMER 2006, HUMMER HUMMER 2007, HUMMER HUMMER 2008. 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.

Compatibility note: Confirm compatibility by matching part number VXA058, Valeo-style application details, the 12V 125A specification, and the recorded mounting and pulley measurements before purchase.

FAQ

What type of alternator is this?

It is an OEX alternator, part number VXA058, rated at 12V and 125A. It is listed as a new Valeo-style unit with an internal regulator.

Is this alternator new or remanufactured?

It is listed as new.

What pulley does it use?

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

What mounting details are listed?

Listed mounting details include pad mount, 176mm mount centre to centre, 55mm Mount Centres A, 60mm mount leg thickness, and 11mm pivot hole diameter.

What vehicles does it fit?

The fitment information supplied references HUMMER applications, including 2006, 2007, 2008 and 2009 model years, and a HUMMER HUMMER application group. Confirm against the part number and measurements before ordering.

What warranty is provided?

The listed warranty is 3 years for passenger use and 1 year for commercial use.