OEX Alternator 12V 130A Denso Style DXA4014

The OEX DXA4014 is a 12V alternator with a 130A power rating, built in a Denso style layout for applications that match the listed mounting and connector details. It is a new unit with an internal regulator, single leg alternator mount, 6 groove pulley, and a mount leg thickness of 46mm.

This alternator is identified with pin code IR43 and uses a connector with standard pins and divider. If the vehicle has a unit with small pins, the listed note points to DXA4022 instead, so connector style is one of the first checks to make before ordering.

The unit weighs 5.62kg and is backed by a 3 year passenger / 1 year commercial warranty. OEX states its products are sourced from market leading original equipment manufacturers and aftermarket suppliers, with ISO9001 certified factories supporting testing and quality control procedures.

Key Features

• 12V alternator with 130A output
• New unit, not remanufactured
• Denso style application
• Internal regulator
• Single leg mount
• 6 groove pulley

Specifications

• Part number: DXA4014
• Brand: OEX
• Product type: Alternator
• Voltage: 12V
• Power rating: 130A
• Pulley section: 6 groove
• Pulley outside diameter: 65mm
• Alternator mount: Single leg

Fitment notes

• Honda Accord applications are listed in the fitment data, including model years from 2003 through 2012 and 2016.
• Honda Legend applications are listed in the fitment data.
• Honda MDX applications are listed in the fitment data.
• Always check the connector style, pulley count, mount style, and part number against the original unit before ordering.

Application and Buying Notes

The most important checks on this alternator are the part number DXA4014, the Denso style configuration, and the connector style. The unit uses standard pins with a divider, and the note specifically directs buyers to DXA4022 if the vehicle has small pins, so the plug pattern must be confirmed before fitment is assumed.

Mounting dimensions matter as much as electrical output on a 12V 130A alternator. This unit has a single leg mount, 46mm mount leg thickness, 170mm mount centre to centre, and an 8.5mm adjusting hole diameter. If the physical mounting points do not match the original alternator, the unit will not install correctly even if the amperage rating looks suitable.

The 6 groove pulley and 65mm pulley outside diameter should also be checked against the vehicle’s belt system. Belt alignment and pulley groove count need to match the existing application, especially where the original alternator has a different pulley setup or where the engine accessory drive has been altered.

Because this is a new OEX alternator with an internal regulator, it is intended as a direct replacement only where the vehicle’s original unit uses the same style and specifications. The listed fitment data includes Honda Accord, Honda Legend and Honda MDX applications, but the safest approach is still to compare the original alternator tag, plug, and mount measurements before purchase.

If the vehicle is used in commercial service, the warranty period is listed as 1 year commercial. For passenger use, the warranty is listed as 3 years. Keep the invoice and confirm the installed application details at the time of fitting so any later parts comparison is straightforward.

Weight is listed at 5.62kg, which can be useful when comparing against the removed unit and checking whether the replacement matches the original form factor. Where a vehicle has had previous charging-system repairs, do not rely on appearance alone; verify the part number, pin code IR43, and pulley configuration together.

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 DXA4014 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 46mm, Power Rating (Amp) 130, Pulley Section 6 Groove, Suits Unit Make Denso, Note Connector has standard pins with divider, for unit with small pins refer to DXA4022., Mount Cnt to Cnt 170mm, Weight 5.62kg.

Additional published details for cross-checking include Product Group 1 ROTATING ELECTRICAL, Part No. DXA4014, Brand OEX, Description OEX Alternator 12V 130A Denso Style, Adjusting Hole Diameter 8.5, Pin Code IR43, Pulley Outside Diameter 65mm, Regulator Type Internal, Voltage 12, Alternator Mount Single Leg.

OEX Alternator 12V 130A Denso Style. Part number DXA4014 should be checked first. Listed voltage is 12. Listed output rating is 130. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Mount style is Single 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 DXA4014, 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: Confirm compatibility by matching the part number DXA4014, the Denso style specification, the standard-pin connector with divider, the single leg mount, and the 6 groove pulley against the original alternator and vehicle application details before ordering.

FAQ

What is the part number for this alternator?

The part number is DXA4014.

What voltage and output does it have?

It is a 12V alternator with a 130A power rating.

What type of regulator does it use?

It uses an internal regulator.

What connector style should I check?

It uses a connector with standard pins and divider. If the vehicle has small pins, the note directs buyers to DXA4022 instead.

What pulley does it have?

It has a 6 groove pulley with a 65mm outside diameter.

Which vehicles are listed in the fitment data?

The fitment data lists Honda Accord, Honda Legend and Honda MDX applications, including Honda Accord model years from 2003 through 2012 and 2016.