OEX Alternator 12V 120A Valeo Style VXA040

The OEX Alternator VXA040 is a 12V, 120A unit in Valeo style, supplied as a new alternator with a 6 groove pulley and internal regulator. It is listed with a quad leg alternator mount, 127mm mount centre to centre, 60mm inside mounting legs, and 8.5/M8 pivot and adjusting holes.

This alternator is part of the OEX rotating electrical range and is supplied under Part No. VXA040. The unit weighs 5.8kg and is specified with a 50mm pulley outside diameter, which are useful checks when matching the replacement to the vehicle’s original alternator layout.

OEX lists this unit as suitable for Valeo applications, but the safest way to confirm the correct match is to compare the part number, mounting style, hole sizes, pulley details, and vehicle application before ordering. That is especially important on alternators where bracket style and pulley configuration must line up exactly.

Key Features

• 12V alternator with 120A output
• Valeo style unit
• Internal regulator
• 6 groove pulley
• Quad leg mount
• New unit, not remanufactured

Specifications

• Voltage: 12V
• Power rating: 120A
• Regulator type: Internal
• Alternator mount: Quad leg
• Inside mounting legs: 60mm
• Mount centre to centre: 127mm
• Pivot hole diameter: 8.5 / M8
• Adjusting hole diameter: 8.5 / M8

Fitment guidance

• No verified vehicle model fitment has been supplied for this listing.
• The alternator is identified as Valeo style and suits Valeo unit applications.
• Confirm the part number VXA040 against the original alternator before purchase.
• Check the quad leg mount, 127mm mount centre to centre, and 60mm inside mounting legs against the vehicle’s original unit.
• Verify the pulley is 6 groove with a 50mm outside diameter.
• Confirm the electrical specification is 12V and 120A before fitting.

Application and Buying Notes

When replacing an alternator, the first checks should be the part number and the physical mounting pattern. This OEX unit is Part No. VXA040, with a quad leg mount, 127mm mount centre to centre, and 8.5/M8 pivot and adjusting holes. If any of those points differ from the original alternator, the unit may not suit the vehicle without modification.

The electrical rating is 12V and 120A, so it is important to match the charging system requirements rather than relying on appearance alone. Alternators can look similar across different applications, but the regulator type, pulley section, and mounting dimensions must still align with the vehicle and the original equipment setup.

This unit uses an internal regulator and a 6 groove pulley with a 50mm outside diameter. Those are practical details to compare against the old unit before fitting. A mismatch in pulley section or size can cause belt alignment issues, while regulator differences can affect installation compatibility.

The alternator is listed as new and is supplied with a 3yr Passenger and 1yr Commercial warranty. Warranty terms are useful, but they do not replace fitment checks. The best practice is to verify the original alternator’s label, mounting points, and pulley arrangement before you commit to the purchase.

At 5.8kg, this is a substantial rotating electrical component, so take care when handling it and compare it carefully with the removed unit. If the vehicle was originally fitted with a Valeo alternator, the Valeo style note is a useful starting point, but the final check should always be the exact part number and application details.

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 VXA040 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 60mm, Pivot Hole Diameter 8.5 / M8, Pulley Outside Diameter 50mm, Regulator Type Internal, Voltage 12, Mount Cnt to Cnt 127mm, Weight 5.8kg.

Additional published details for cross-checking include Product Group 1 ROTATING ELECTRICAL, Part No. VXA040, Brand OEX, Description OEX Alternator 12V 120A Valeo Style, Adjusting Hole Diameter 8.5 / M8, Pin Code IR216, Power Rating (Amp) 120, Pulley Section 6 Groove, Suits Unit Make Valeo, Alternator Mount Quad Leg.

OEX Alternator 12V 120A Valeo Style. Part number VXA040 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 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 VXA040, 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 NISSAN QASHQAI, NISSAN QASHQAI 2014, NISSAN X-TRAIL, NISSAN X-TRAIL 2014. 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: Please confirm fitment using Part No. VXA040, the Valeo style application, and the listed mounting and pulley details before ordering or installation.

FAQ

What is the part number for this alternator?

The part number listed is VXA040.

Is this alternator 12V or 24V?

It is a 12V alternator.

What is the output rating?

The power rating is 120A.

Does it use an internal regulator?

Yes, the regulator type is internal.

What pulley configuration does it use?

It uses a 6 groove pulley with a 50mm outside diameter.

What warranty is listed?

The listed warranty is 3yr Passenger and 1yr Commercial.