OEX Alternator 12V 140A Delphi Style DXA496

The OEX Alternator DXA496 is a new 12V unit rated at 140 amps and built in a Delphi style configuration. It is supplied as an alternator each, with an internal regulator, a twin leg mount, and a 6 groove pulley, so it suits buyers comparing the physical mounting and pulley arrangement as well as the electrical output.

This unit is listed with an inside mounting leg measurement of 59mm, a pivot hole diameter of 10mm, and an adjusting hole diameter of 10mm. Those mounting dimensions matter when you are checking whether the alternator will physically align with the bracket and adjuster setup already on the vehicle.

OEX identifies this alternator as part number DXA496, with pin code IR212 and a weight of 6.66kg. The product is new rather than remanufactured, and the brand states a 3 year passenger warranty and 1 year commercial warranty.

For vehicles and applications that use a Delphi unit, the key checks are the 12V system, 140A output, twin leg mount, and 6 groove pulley section. Matching those details with the existing unit is the safest way to reduce guesswork before ordering.

Key Features

• 12V alternator with 140A output
• Delphi style unit
• Internal regulator
• Twin leg mount
• 6 groove pulley section
• New unit, not remanufactured

Specifications

• Brand: OEX
• Product type: Alternator
• Part number: DXA496
• Description: OEX Alternator 12V 140A Delphi Style
• Voltage: 12V
• Power rating: 140A
• Unit of measure: Each
• New / Reman.: New

Compatibility and application checks

• Fitment data supplied references Holden applications including Captiva 5, Captiva 7 and Cruze.
• Sample application data includes Holden Captiva 5 for model years 2011, 2012 and 2013.
• Grouped preview data also shows Holden Captiva 5 and Captiva 7 coverage across 2011 to 2015 in the supplied fitment list.
• Fitment should still be confirmed against the part number, mounting style and pulley details before purchase.

Application and Buying Notes

Before ordering, compare the existing alternator against DXA496 and check the 12V system, 140A output, Delphi style unit make, twin leg mount, and 6 groove pulley section. Those are the practical identifiers that separate one alternator application from another, even where the vehicle family looks similar on paper.

The mounting dimensions are just as important as the electrical rating. This unit lists 59mm inside mounting legs, 10mm pivot hole diameter, and 10mm adjusting hole diameter, so the bracket spacing and adjuster hardware need to line up with the vehicle already fitted. If those points do not match, the part may not install correctly.

This alternator is new and has an internal regulator, which is useful to confirm if you are replacing a unit that also regulates internally. The pulley outside diameter is 56mm, and the weight is 6.66kg, so the replacement should be checked as a complete match rather than assumed from appearance alone.

The supplied application list includes Holden Captiva 5, Holden Captiva 7 and Holden Cruze references, but application data can vary by build year and vehicle setup. Use the part number DXA496, the Delphi style designation, and the measurements above to confirm the exact replacement before you commit to the purchase.

Warranty coverage is listed as 3 year passenger and 1 year commercial. That gives a clear indication of the intended use categories, but it does not replace a fitment check. The safest approach is to match the old unit by part number, mount type, pulley section and electrical output, then verify the vehicle application details as well.

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 DXA496 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 59mm, Pivot Hole Diameter 10, Pulley Outside Diameter 56mm, Regulator Type Internal, Voltage 12, New / Reman. New.

Additional published details for cross-checking include Product Group 2 ALTERNATORS, Part No. DXA496, Brand OEX, Description OEX Alternator 12V 140A Delphi Style, Adjusting Hole Diameter 10, Pin Code IR212, Power Rating (Amp) 140, Pulley Section 6 Groove, Suits Unit Make Delphi, Alternator Mount Twin Leg.

OEX Alternator 12V 140A Delphi Style. Part number DXA496 should be checked first. Listed voltage is 12. Listed output rating is 140. 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 DXA496, 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: Please confirm compatibility using part number DXA496, the Delphi style application, the twin leg mount, 12V system, 140A output, and the 6 groove pulley details before ordering. Vehicle application references supplied include Holden Captiva 5, Holden Captiva 7 and Holden Cruze, but final fitment should always be checked against the unit currently fitted to the vehicle.

FAQ

Is this alternator new or remanufactured?

This alternator is listed as new, not remanufactured.

What is the output rating?

It is rated at 140 amps and operates on a 12V system.

What part number should I use to check fitment?

The listed part number is DXA496.

Does it use an internal regulator?

Yes. The regulator type is listed as internal.

What mounting style does it have?

It has a twin leg mount, with 59mm inside mounting legs and 10mm pivot and adjusting hole diameters.

Which vehicle applications are mentioned?

The supplied fitment data references Holden Captiva 5, Holden Captiva 7 and Holden Cruze, including Holden Captiva 5 model years 2011 to 2015 in the preview data.