OEX Alternator 12V 80A Denso Style DXA4026

The OEX Alternator DXA4026 is a 12V, 80 amp unit with a Denso style design, supplied as a new alternator for rotating electrical applications. It uses an internal regulator, a single leg alternator mount, and a 5 groove pulley, so it is important to match the physical layout as well as the electrical rating before purchase.

Key dimensions include a 58mm mount leg thickness, 160mm mount centre to centre, an 8mm adjusting hole diameter, and a 54mm pulley outside diameter. The unit weighs 6kg and is identified with pin code IR11, which can help with cross-checking against the original part or replacement listing.

OEX states that its products are sourced from market leading original equipment manufacturers and aftermarket suppliers, with ISO9001 certified factories supporting engineering, testing, and quality control procedures. This alternator is backed by a 3 year passenger warranty and 1 year commercial warranty, which gives you a clear warranty distinction depending on how the vehicle is used.

Key Features

• 12V alternator with 80 amp output
• Denso style unit
• New replacement alternator
• Internal regulator
• Single leg alternator mount
• 5 groove pulley

Specifications

• Type: Alternator
• Brand: OEX
• Part No.: DXA4026
• Voltage: 12V
• Power Rating: 80A
• New / Reman.: New
• Regulator Type: Internal
• Alternator Mount: Single Leg

Vehicle fitment details supplied

• Toyota Camry: 1990, 1991, 1992, 1993, 1994
• Toyota Corona: 1989, 1990, 1991, 1992, 1993

Application and Buying Notes

Before ordering, compare the part number DXA4026, the Denso style designation, and the electrical specification of 12V 80A against the unit already fitted to the vehicle. Alternators can look similar while differing in mount style, pulley section, regulator type, or bracket spacing, so the 5 groove pulley and single leg mount must also line up with the existing installation.

The mounting measurements matter just as much as the amperage rating. This unit lists a 58mm mount leg thickness, 160mm mount centre to centre, and an 8mm adjusting hole diameter, which are the sort of dimensions that need to match the engine bracket and adjustment hardware. If those points do not align, the alternator may not bolt up correctly even if the plug or pulley appears close.

The internal regulator and pin code IR11 are useful identifiers when comparing against an original alternator or a catalogue reference. If the vehicle has been modified, or if the existing charging system has had previous repairs, it is worth checking the connector style, mounting arrangement, and pulley alignment carefully before committing to the part.

The listed fitment covers Toyota Camry from 1990 to 1994 and Toyota Corona from 1989 to 1993. That fitment should still be checked against the exact engine and charging system arrangement on the vehicle, because year range alone is not enough to confirm a correct replacement alternator in every case.

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 DXA4026 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, Power Rating (Amp) 80, Pulley Section 5 Groove, Suits Unit Make Denso, Alternator Mount Single Leg, New / Reman. New.

Additional published details for cross-checking include Product Group 2 ALTERNATORS, Part No. DXA4026, Brand OEX, Description OEX Alternator 12V 80A Denso Style, Adjusting Hole Diameter 8, Pin Code IR11, Pulley Outside Diameter 54mm, Regulator Type Internal, Voltage 12, Mount Cnt to Cnt 160mm.

OEX Alternator 12V 80A Denso Style. Part number DXA4026 should be checked first. Listed voltage is 12. Listed output rating is 80. 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 DXA4026, 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 80 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include TOYOTA CAMRY, TOYOTA CAMRY 1990, TOYOTA CAMRY 1991, TOYOTA CAMRY 1992. 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.

The listed warranty is 3yr Passenger 1yr Commercial. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Confirm fitment using the part number DXA4026, the Denso style application, and the listed mount and pulley measurements before ordering. Vehicle year range is provided as a guide only, so final compatibility should be checked against the existing alternator and vehicle application details.

FAQ

Is this alternator new or remanufactured?

This OEX alternator is listed as new, not remanufactured.

What is the output of this alternator?

It is rated at 12V and 80A.

What kind of regulator does it use?

It uses an internal regulator.

What pulley setup does it have?

It has a 5 groove pulley with a 54mm outside diameter.

Which vehicles are listed for fitment?

Listed fitment includes Toyota Camry from 1990 to 1994 and Toyota Corona from 1989 to 1993. Final fitment should still be checked against the vehicle and the existing unit.

What warranty is supplied?

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