OEX Alternator 12V 70A Denso Style DXA470

The OEX Alternator DXA470 is a new 12V, 70A unit in Denso style with an internal regulator and twin leg mount. It is supplied as an each item and weighs 5.2kg, which is useful when comparing against the unit already fitted to the vehicle.

This alternator uses a 5 groove pulley with a 61mm outside diameter, 41mm inside mounting legs, a 10mm pivot hole diameter and an 8mm adjusting hole diameter. The mount centre to centre measurement is 165mm, so those dimensions should be checked carefully before ordering.

OEX lists this unit under part number DXA470 with suit make noted as Denso. If you are matching an existing alternator, the pulley, mounting style, regulator type and output rating all need to align with the vehicle application and the replacement unit being removed.

Key Features

• 12V alternator with 70A output
• New unit with internal regulator
• Denso style, suit unit make Denso
• Twin leg alternator mount
• 5 groove pulley, 61mm outside diameter
• Weight listed at 5.2kg

Specifications

• Voltage: 12V
• Power rating: 70A
• Type: Alternator
• Brand: OEX
• Part No.: DXA470
• New / Reman.: New
• Regulator type: Internal
• Alternator mount: Twin leg

Fitment guidance

• Fitment data provided includes Toyota Corolla applications across multiple model years, with Toyota and Toyota Sprinter also listed in the fitment group.
• Do not rely on model name alone; confirm the alternator mounting style, pulley setup and measurements against the vehicle and the unit being replaced.
• Use the part number DXA470 together with the alternator dimensions and mounting details to confirm suitability before ordering.

Application and Buying Notes

Before buying, compare the removed alternator with the DXA470 details: 12V system, 70A output, internal regulator, twin leg mount and 5 groove pulley. Those points matter because an alternator can look similar externally yet differ in mounting and pulley configuration.

The listed dimensions are practical checkpoints, not just reference numbers. Check the 61mm pulley outside diameter, 41mm inside mounting legs, 10mm pivot hole, 8mm adjusting hole and 165mm mount centre to centre measurement against the existing part and vehicle brackets.

If the vehicle previously used a Bosch unit, the notes state to use BXA029 or BXT1254A when replacing that application, and an adaptor is noted to suit HXK-30, HXK-22 and HXK-17. That information should be confirmed before purchase rather than assumed.

This alternator is described as Denso style and suit unit make Denso, so it is best treated as a match by specification rather than by appearance alone. Verify the part number DXA470, then check the mounting, pulley section and regulator type for a proper match.

Warranty is listed as 3 years for passenger use and 1 year for commercial use. As with any rotating electrical part, installation accuracy and correct application are important, so the charging fault should be diagnosed properly before replacing the alternator.

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 DXA470 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 41mm, Pivot Hole Diameter 10, Pulley Outside Diameter 61mm, Regulator Type Internal, Voltage 12, Alternator Mount Twin Leg, New / Reman. New.

Additional published details for cross-checking include Product Group 2 ALTERNATORS, Part No. DXA470, Brand OEX, Description OEX Alternator 12V 70A Denso Style, Adjusting Hole Diameter 8, Pin Code IR11, Power Rating (Amp) 70, Pulley Section 5 Groove, Suits Unit Make Denso.

OEX Alternator 12V 70A Denso Style. Part number DXA470 should be checked first. Listed voltage is 12. Listed output rating is 70. 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 5 Groove. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number DXA470, 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 70 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include TOYOTA COROLLA, TOYOTA COROLLA 1991, TOYOTA COROLLA 1992, TOYOTA COROLLA 1993. 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: Confirm fitment with part number DXA470, the 12V 70A rating, twin leg mount, 5 groove pulley and the listed mounting dimensions before ordering. Vehicle application details should be matched to the existing alternator, not guessed from the model name alone.

FAQ

What is the part number for this alternator?

The part number listed is DXA470.

What voltage and output does this alternator have?

It is a 12V alternator with a 70A power rating.

Is this alternator new or remanufactured?

It is listed as new.

What mounting and pulley details are listed?

It has a twin leg alternator mount, a 5 groove pulley, 61mm pulley outside diameter, 41mm inside mounting legs, a 10mm pivot hole diameter and an 8mm adjusting hole diameter.

What warranty is supplied?

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

What should I check before ordering?

Confirm the part number DXA470 and match the alternator against the listed voltage, output, mounting style, pulley type and dimensions. If replacing a Bosch unit, the notes specify BXA029 or BXT1254A, and an adaptor is noted to suit HXK-30, HXK-22 and HXK-17.