OEX Alternator 12V 105A Denso Style DXA561

The OEX Alternator DXA561 is a new 12V, 105A alternator designed in a Denso style configuration. It suits Denso applications and uses an internal regulator, with a 7 groove pulley and clockwise rotation. For buyers comparing units on the shelf, the key identifiers here are the 12V system, 105 amp output, part number DXA561, and the listed pin code IR43.

This alternator is supplied as a pad mount unit with a 161mm mount centre-to-centre measurement, 41mm mount leg thickness, and 8mm pivot hole diameter. The pulley outside diameter is 60mm, which is useful when checking belt alignment and physical clearance against the existing unit.

The listing also notes a replacement regulator RGX2071 and an adaptor to suit HXK-34, HXK-31 or HXK-29. Those details matter when confirming whether you are replacing an existing Denso-style alternator or matching an installation that relies on the listed adaptor arrangement. The unit weighs 5.64kg and is sold each.

OEX backs this alternator with a 3 year passenger warranty and 1 year commercial warranty. That warranty split is worth noting if the vehicle is used in a passenger application versus commercial service, but fitment still needs to be confirmed by part number and application details before ordering.

Key Features

• New alternator, not remanufactured
• 12V system with 105A output
• Denso style unit
• Internal regulator
• 7 groove pulley
• Clockwise rotation

Specifications

• Brand: OEX
• Part number: DXA561
• Type: Alternator
• Voltage: 12V
• Power rating: 105A
• Suits unit make: Denso
• Regulator type: Internal
• Pin code: IR43

Fitment guidance

• Fitment data provided includes Honda applications such as Accord, Accord Euro, Civic, CR-V, Integra and Odyssey.
• Honda Accord appears across multiple years in the supplied fitment preview, including 1992, 1993 and 2002 through 2010.
• Fitment should still be confirmed against the part number, pin code IR43, mounting dimensions and pulley details before purchase.

Application and Buying Notes

Before ordering, check the existing alternator against the listed identifiers: DXA561, 12V, 105A, Denso style, pin code IR43, and 7 groove pulley. These are the most useful checkpoints when comparing a replacement unit to what is already fitted to the vehicle.

The mounting details are just as important as the electrical rating. This unit is a pad mount alternator with 161mm mount centre-to-centre, 41mm mount leg thickness, 8mm pivot hole diameter, and a 60mm pulley outside diameter. If any of these figures differ from the current alternator, the unit should be checked carefully before purchase.

The warranty is 3 years for passenger use and 1 year for commercial use. That is useful context for buyers, but it does not replace the need to verify the vehicle application, the regulator arrangement, and the physical dimensions against the removed part.

If you are matching to a Honda application, use the fitment details together with the part number and mounting measurements rather than relying on model name alone. Alternator fitment can vary within the same model family, so the safest comparison is always the installed unit and the listed specifications.

For the best result, compare the belt groove count, rotation direction, regulator type, and connector pin code before fitting. These details are often the quickest way to avoid selecting a visually similar alternator that does not match the vehicle's charging system setup.

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 DXA561 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, Pin Code IR43, Power Rating (Amp) 105, Pulley Section 7 Groove, Rotation CW, Voltage 12, Alternator Mount Pad, New / Reman. New.

Additional published details for cross-checking include Product Group 2 ALTERNATORS, Part No. DXA561, Brand OEX, Description OEX Alternator 12V 105A Denso Style, Mount Leg Thickness 41mm, Pivot Hole Diameter 8, Pulley Outside Diameter 60mm, Regulator Type Internal, Suits Unit Make Denso.

OEX Alternator 12V 105A Denso Style. Part number DXA561 should be checked first. Listed voltage is 12. Listed output rating is 105. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Mount style is Pad. Regulator type is Internal. Pulley configuration is 7 Groove. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number DXA561, 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 105 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Confirm compatibility by matching part number DXA561, pin code IR43, Denso style application, mounting dimensions, pulley details and the vehicle’s existing alternator before ordering. Fitment should be checked against the removed unit and application details, especially where adaptors or specific connector arrangements are involved.

FAQ

What type of alternator is this?

It is a new OEX alternator in a Denso style configuration, rated at 12V and 105A, with an internal regulator.

What is the part number?

The listed part number is DXA561.

What pulley and rotation details are listed?

It has a 7 groove pulley, a 60mm pulley outside diameter, and clockwise rotation (CW).

Does it have an internal or external regulator?

The regulator type listed is internal. The notes also mention replacement regulator RGX2071.

What fitment information is supplied?

The provided fitment preview includes Honda applications such as Accord, Accord Euro, Civic, CR-V, Integra and Odyssey, with Honda Accord shown across multiple years in the fitment sample.

What warranty is listed?

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