OEX Alternator 12V 60A Denso Style DXA449

The OEX Alternator DXA449 is a 12V, 60A unit built in Denso style for applications that use a Denso alternator and a single-leg mount. It is supplied new, not remanufactured, and carries an internal regulator, making it a straightforward replacement where the electrical and mounting details match.

Key physical measurements for this alternator include a 67mm pulley outside diameter, 5-groove pulley section, 58mm mount leg thickness, 160mm mount centre to centre, a 10mm pivot hole diameter, M8x1.25 adjusting hole and a 17mm shaft dimension. Those figures matter when checking alignment, belt match and bracket compatibility before ordering.

This unit is identified as part number DXA449, pin code IR7, and is listed for Denso unit make applications. It weighs 4.46kg and is covered by a 3yr passenger / 1yr commercial warranty, which gives a clear reference point for buyers comparing fitment and application details.

Key Features

• 12V alternator with 60A power rating
• Denso style replacement
• Internal regulator
• New unit, not remanufactured
• 5-groove pulley section
• Single-leg alternator mount

Specifications

• Brand: OEX
• Type: Alternator
• Unit of measure: Each
• Voltage: 12V
• Power rating: 60A
• Part No.: DXA449
• Suits unit make: Denso
• Regulator type: Internal

Fitment notes

• Listed application groups include DAIHATSU Chara­de, HOLDEN Gemini, HOLDEN Jackaroo, HONDA Accord, HONDA Legend and TOYOTA 4 Runner.
• Additional listed Toyota applications include CELICA, COASTER, CORONA and HILUX.
• Year coverage shown in the fitment data includes examples such as DAIHATSU Charade 1987 to 1993, HOLDEN Gemini 1985 to 1986, HONDA Accord 1985 to 1989 and 1993 to 1997, and TOYOTA 4 Runner 1989 to 1996.
• Fitment should still be checked against the vehicle’s existing alternator mounting style, pulley configuration and part number reference before purchase.

Application and Buying Notes

Before ordering, confirm your vehicle uses a Denso-style alternator with a single-leg mount and internal regulator, as the DXA449 is built around those details. The mounting dimensions are specific: 58mm mount leg thickness, 160mm mount centre to centre, 10mm pivot hole diameter and M8x1.25 adjusting hole.

The pulley setup also needs to match. This unit uses a 67mm outside diameter pulley with a 5-groove belt section, so belt type and pulley alignment should be checked against the alternator already fitted to the vehicle.

Part number comparison is one of the safest ways to avoid a mismatch. DXA449 and pin code IR7 are the identifiers supplied here, and they should be checked against the old unit, the vehicle application, or the existing parts record wherever possible.

The listed 60A output is the alternator’s power rating, so it is worth confirming the original charging requirement before buying. For vehicles with added electrical load or previous charging faults, the key step is still to match the physical and electrical specifications rather than relying on appearance alone.

Because the fitment information includes multiple makes and model groups, buyers should verify year, model and alternator style carefully. Even within the same model family, bracket, pulley and regulator details can vary, and that is where a direct replacement can fall short if the wrong version is selected.

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 DXA449 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 58mm, Pivot Hole Diameter 10, Pulley Outside Diameter 67mm, Regulator Type Internal, Voltage 12, Mount Cnt to Cnt 160mm, Shaft Dimension 17.

Additional published details for cross-checking include Product Group 2 ALTERNATORS, Part No. DXA449, Brand OEX, Description OEX Alternator 12V 60A Denso Style, Adjusting Hole Diameter M8x1.25, Pin Code IR7, Power Rating (Amp) 60, Pulley Section 5 Groove, Suits Unit Make Denso.

OEX Alternator 12V 60A Denso Style. Part number DXA449 should be checked first. Listed voltage is 12. Listed output rating is 60. 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 5 Groove. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number DXA449, 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 60 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Confirm compatibility by matching part number DXA449, pin code IR7, Denso unit make, single-leg mounting style, internal regulator and the listed pulley and mounting measurements against the vehicle already fitted.

FAQ

What type of alternator is this?

It is an OEX alternator, 12V, 60A, in Denso style. It is listed as a new unit with an internal regulator and single-leg mount.

What is the part number?

The supplied part number is DXA449. The pin code is IR7.

Is this alternator new or remanufactured?

It is listed as new, not remanufactured.

What pulley and mounting details should I check?

Check the 67mm pulley outside diameter, 5-groove pulley section, 58mm mount leg thickness, 160mm mount centre to centre, 10mm pivot hole diameter and M8x1.25 adjusting hole.

Which vehicles are shown in the fitment data?

The fitment data includes applications for DAIHATSU Chara­de, HOLDEN Gemini, HOLDEN Jackaroo, HONDA Accord, HONDA Legend and TOYOTA 4 Runner, plus other Toyota applications such as CELICA, COASTER, CORONA and HILUX.

What warranty is listed?

The listed warranty is 3 years for passenger use and 1 year for commercial use.