OEX Alternator 12V 75A Denso Style DXA4098

The OEX Alternator 12V 75A Denso Style is a new alternator with internal regulator, designed as a Denso-style unit and identified by Part No. DXA4098. It is a 12V, 75A alternator with a 5 groove pulley, making the key electrical and mounting details easy to check before purchase.

This unit is listed with a single leg alternator mount, mount leg thickness of 59mm, pivot hole diameter of 10mm, and mount centre-to-centre dimension of 164mm. The adjusting hole is M8x1.25, and the pulley outside diameter is 55mm, so matching the physical layout is just as important as matching the electrical rating.

It suits Denso unit make applications and is supplied as a new unit, not remanufactured. The unit weight is 4.62kg, and the insulated return is listed as No, which are useful checkpoints when comparing against the existing alternator.

OEX positions its alternator range around quality and reliability at aftermarket pricing, with ISO9001 certified factories and a warranty of 3 years for passenger use or 1 year for commercial use. That makes the part number, mounting style, and regulator type the main details to confirm before ordering.

Key Features

• 12V alternator with 75A output
• Denso style unit
• Internal regulator
• 5 groove pulley
• Single leg alternator mount
• New unit

Specifications

• Brand: OEX
• Product type: Alternator
• Power rating: 75A
• Voltage: 12V
• Regulator type: Internal
• Suits unit make: Denso
• Alternator mount: Single leg
• Mount leg thickness: 59mm

Fitment guidance

• Fitment is listed against Suzuki applications, including Suzuki APV, Suzuki Grand Vitara (inc XL-7), Suzuki Swift, and Suzuki SX4.
• Model references in the supplied fitment data include Suzuki APV model years 2005 through 2015.
• Use the part number, mounting dimensions, pulley type, and regulator details to confirm the replacement against the vehicle already fitted.

Application and Buying Notes

Before ordering, compare Part No. DXA4098 with the alternator already fitted to the vehicle, because this unit is specified as a Denso style alternator with a single leg mount, 59mm mount leg thickness, and 164mm mount centre-to-centre. Those dimensions need to line up with the existing mounting arrangement, not just the electrical output.

The 12V, 75A rating and internal regulator are important when checking the charging system setup. If the vehicle uses a different regulator arrangement, pulley section, or mount pattern, the alternator may not be suitable even if it appears similar at first glance.

The 5 groove pulley and 55mm pulley outside diameter should be checked carefully against the belt and pulley on the vehicle. The pivot hole diameter of 10mm and adjusting hole diameter of M8x1.25 are also practical checks for confirming the installation points.

This alternator is supplied new and has insulated return listed as No, so it is sensible to compare the original unit for terminal layout, casing shape, and mounting ears before fitting. That is particularly useful when replacing an alternator on a vehicle with matching family listings but different build combinations.

The warranty is 3 years for passenger vehicles and 1 year for commercial use, which is helpful to note when choosing the right part for the vehicle’s duty cycle. Keep the original part available until the new unit is checked against the vehicle, especially where access is tight or the charging system is part of a broader repair.

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 DXA4098 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 59mm, Pivot Hole Diameter 10, Pulley Outside Diameter 55mm, Regulator Type Internal, Voltage 12, Mount Cnt to Cnt 164mm, Insulated Return No.

Additional published details for cross-checking include Product Group 2 ALTERNATORS, Part No. DXA4098, Brand OEX, Description OEX Alternator 12V 75A Denso Style, Adjusting Hole Diameter M8x1.25, Pin Code IR43, Power Rating (Amp) 75, Pulley Section 5 Groove, Suits Unit Make Denso.

OEX Alternator 12V 75A Denso Style. Part number DXA4098 should be checked first. Listed voltage is 12. Listed output rating is 75. 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 DXA4098, 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 75 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Confirm fitment using Part No. DXA4098, the Denso-style specification, single leg mount, 12V 75A rating, and the listed pulley and mounting dimensions before purchase. Vehicle application details should be checked against the existing alternator on the vehicle.

FAQ

What is the part number for this alternator?

The part number is DXA4098.

Is this alternator new or remanufactured?

It is listed as new.

What voltage and amperage does it have?

It is a 12V alternator with a 75A power rating.

What type of regulator does it use?

It has an internal regulator.

What vehicles are listed in the fitment data?

The supplied fitment data lists Suzuki APV, Suzuki Grand Vitara (inc XL-7), Suzuki Swift, and Suzuki SX4.

What should I check before buying?

Check the part number DXA4098, the Denso-style designation, single leg mount, 5 groove pulley, 55mm pulley outside diameter, 59mm mount leg thickness, 164mm mount centre-to-centre, and the M8x1.25 adjusting hole against the existing unit.