OEX Alternator 12V 150A Valeo Style VXA904

The OEX Alternator VXA904 is a 12V, 150A unit built in a Valeo style and supplied as a new alternator. It uses an internal regulator, a 6 groove pulley, and a quad leg mount, so the physical layout and electrical specification need to match the vehicle before purchase.

Key dimensions include 51mm inside mounting legs, a 165mm mount centre to centre measurement, and an M10x1.25 / 10 pivot hole and adjusting hole arrangement. The unit is listed at 6kg and supplied as each, which makes it important to compare the mounting points and pulley details against the original unit already fitted.

OEX positions this alternator range around aftermarket value with quality and reliability, with ISO9001 certified factories and a warranty of 3 years for passenger use and 1 year for commercial use. The part number is VXA904, and the unit is identified as a Valeo style alternator, so matching by part number and application details is the safest approach.

Key Features

• 12V alternator with 150A power rating
• New unit, not remanufactured
• Internal regulator
• 6 groove pulley
• Quad leg alternator mount
• Valeo style unit

Specifications

• Brand: OEX
• Product type: Alternator
• Voltage: 12V
• Amperage: 150A
• Part No.: VXA904
• Pin code: IR201
• Suits unit make: Valeo
• Pulley outside diameter: 55mm

Known application guidance

• Listed fitment includes Hyundai Santa Fe models from 2012 through 2020.
• Listed fitment includes Kia Sorento models from 2015 through 2020.
• Fitment is shown against the vehicle applications provided, but the alternator should still be checked against the original part number, mount style, pulley, and connector details before ordering.
• If the existing alternator differs in mount spacing, pulley groove count, or regulator arrangement, the part should be matched by the physical unit rather than model name alone.

Application and Buying Notes

Before ordering, compare the OEX part number VXA904 with the alternator currently fitted to the vehicle. This unit is a 12V, 150A Valeo style alternator with a 6 groove pulley, internal regulator, and quad leg mount, so those details need to line up with the original equipment configuration.

The mounting dimensions matter on this part. The inside mounting legs measure 51mm, the mount centre to centre dimension is 165mm, and both the pivot hole and adjusting hole are M10x1.25 / 10. If any of those points differ from the vehicle’s original alternator, do not rely on the model name alone.

The listed applications include Hyundai Santa Fe and Kia Sorento variants across the years shown in the fitment data, but alternator fitment can vary by engine, charging system, and build date. Matching the part number, pulley section, and mounting style is the best way to reduce the risk of an incorrect order.

This is a new alternator supplied by OEX, not a remanufactured unit. For buyers comparing options, the 150A rating is the key electrical figure here, while the 55mm pulley outside diameter and 6 groove pulley are the main mechanical checks. Those details are often as important as the vehicle model itself when confirming a correct replacement.

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 VXA904 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 M10x1.25 / 10, Pulley Outside Diameter 55mm, Regulator Type Internal, Voltage 12, Alternator Mount Quad Leg, New / Reman. New.

Additional published details for cross-checking include Product Group 2 ALTERNATORS, Part No. VXA904, Brand OEX, Description OEX Alternator 12V 150A Valeo Style, Adjusting Hole Diameter M10x1.25 / 10, Pin Code IR201, Power Rating (Amp) 150, Pulley Section 6 Groove, Suits Unit Make Valeo.

OEX Alternator 12V 150A Valeo Style. Part number VXA904 should be checked first. Listed voltage is 12. Listed output rating is 150. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Mount style is Quad 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 VXA904, 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 150 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Confirm fitment using part number VXA904, the Valeo style application, and the mounting and pulley details before purchase. Vehicle model information is helpful, but the 12V 150A specification, quad leg mount, 51mm inside mounting legs, 165mm mount centre to centre, and 6 groove pulley should also be checked against the original unit.

FAQ

What is the part number for this alternator?

The part number is VXA904.

Is this alternator new or remanufactured?

It is listed as new.

What voltage and output does it have?

It is a 12V alternator with a 150A power rating.

What type of regulator does it use?

It uses an internal regulator.

What vehicles are shown in the fitment data?

The fitment data includes Hyundai Santa Fe models from 2012 to 2020 and Kia Sorento models from 2015 to 2020.

What should I check before buying?

Check the part number VXA904, the Valeo style application, 6 groove pulley, quad leg mount, 51mm inside mounting legs, 165mm mount centre to centre, and the M10x1.25 / 10 hole sizes against the original alternator.