OEX Alternator 12V 120A Valeo Style VXA911

The OEX VXA911 is a new 12V alternator rated at 120A and supplied in Valeo style, with a 5 groove pulley and internal regulator. It is listed as a twin leg alternator mount with 50mm inside mounting legs, a 163mm mount centre to centre measurement, and an M10 x 1.25 pivot hole diameter.

This alternator is identified under OEX part number VXA911 and suits Valeo units. The note supplied with the part is important: confirm by OE number due to different regulator functions. That check matters because the alternator is not just a mechanical match; the regulator arrangement also needs to suit the vehicle application.

Key dimensions include a 57mm pulley outside diameter and an 11mm adjusting hole diameter. Those measurements, along with the 12V system voltage and 120A output, make it practical to verify the replacement against the original unit before ordering, especially where the vehicle has had previous electrical work or an alternator change.

OEX lists this alternator with a 3 year passenger warranty and 1 year commercial warranty. It is sold as each and sits in the rotating electrical product group.

Key Features

• New alternator
• 12V system
• 120A output
• Valeo style
• Internal regulator
• 5 groove pulley

Specifications

• Brand: OEX
• Product type: Alternator
• Part No.: VXA911
• Voltage: 12V
• Amperage: 120A
• Suits unit make: Valeo
• Regulator type: Internal
• Alternator mount: Twin leg

Fitment guidance

• Fitment is not fully verified from the supplied product details alone.
• The only stated application guidance is that it suits Valeo units.
• A fitment check by OE number is specifically recommended because different regulator functions can apply.
• If the original alternator differs in regulator type, mounting layout, or pulley arrangement, the replacement should be checked carefully before purchase.

Application and Buying Notes

Before ordering, compare the vehicle’s original alternator to the OEX VXA911 using the OE number, regulator function, and physical mounting details. The important checks here are the internal regulator, twin leg mount, 50mm inside mounting legs, and the 163mm centre-to-centre measurement. Those details need to match the vehicle’s original unit, not just the engine or model name.

The pulley and electrical ratings should also be confirmed. This alternator is 12V with a 120A output and a 5 groove pulley measuring 57mm outside diameter. If the belt system or charging requirement differs from the original alternator, the part may not be suitable even if it appears similar at a glance.

The part is described as Valeo style and suited to Valeo units, so it is sensible to treat the OE number as the main compatibility checkpoint. The note about different regulator functions is there for a reason: alternators can look alike externally while still using different electrical control arrangements. That is why matching the OE reference and the old unit’s details is the safest approach.

Warranty coverage is listed as 3 years for passenger use and 1 year for commercial use. As with any electrical component, correct diagnosis matters before replacement. If the charging fault is caused by wiring, battery condition, belt condition, or another charging system issue, fitting a new alternator alone may not resolve the problem.

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 VXA911 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 50mm, Pivot Hole Diameter M10 x 1.25, Pulley Outside Diameter 57mm, Regulator Type Internal, Voltage 12, Alternator Mount Twin Leg, New / Reman. New.

Additional published details for cross-checking include Product Group 1 ROTATING ELECTRICAL, Part No. VXA911, Brand OEX, Description OEX Alternator 12V 120A Valeo Style- See Note, Adjusting Hole Diameter 11, Pin Code IR206, Power Rating (Amp) 120, Pulley Section 5 Groove, Suits Unit Make Valeo, Note Confirm by OE number due to different regulator functions..

OEX Alternator 12V 120A Valeo Style- See Note. Part number VXA911 should be checked first. Listed voltage is 12. Listed output rating is 120. 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 5 Groove. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number VXA911, 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 120 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include HYUNDAI ACCENT, HYUNDAI ACCENT 2010, HYUNDAI ACCENT 2011, HYUNDAI ACCENT 2012. 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 fitment by OE number and compare the original alternator’s regulator function, mounting layout, pulley type, and dimensions before ordering.

FAQ

What is the part number for this alternator?

The part number is VXA911.

What voltage and output does it have?

It is a 12V alternator with a 120A power rating.

Is this alternator new or remanufactured?

It is listed as new.

What regulator type does it use?

It uses an internal regulator.

What pulley does it have?

It has a 5 groove pulley with a 57mm outside diameter.

How should fitment be confirmed?

Fitment should be confirmed by OE number, because different regulator functions can apply. The mounting style, 50mm inside mounting legs, 163mm centre-to-centre measurement, and pulley details should also be checked against the original alternator.