OEX Alternator 12V 117A Denso Style DXA4095

The OEX Alternator DXA4095 is a 12V, 117A unit built in a Denso style configuration and supplied as a new alternator. It is listed with a 6 groove pulley, external regulator, twin leg alternator mount, and an insulated return of No, so it is important to compare the mounting and electrical details carefully before ordering.

This alternator is identified with Part No. DXA4095 and Pin Code ER51. The physical details provided include a 55mm pulley outside diameter, 54mm inside mounting legs, a 10mm pivot hole diameter, an 11mm adjusting hole diameter, and 183mm mount centre to centre. Those measurements are the key checks when matching the unit to the vehicle application.

OEX positions this alternator range as an aftermarket option supported by a 3yr Passenger / 1yr Commercial warranty. The brand also notes ISO9001 certified factories and that major manufacturers under the OEX brand are typically OEM suppliers, which helps explain why the supplied dimensions and regulator type should be treated as the main fitment checkpoints rather than relying on appearance alone.

Key Features

• 12V alternator with 117A output
• Denso style design
• New unit, supplied each
• External regulator type
• 6 groove pulley
• Twin leg alternator mount

Specifications

• Brand: OEX
• Product type: Alternator
• Voltage: 12V
• Power rating: 117 amp
• Suits unit make: Denso
• Pulley section: 6 groove
• Pulley outside diameter: 55mm
• Inside mounting legs: 54mm

Vehicle fitment details provided

• JEEP Cherokee
• JEEP Cherokee 1994
• JEEP Cherokee 1995
• JEEP Cherokee 1996
• JEEP Cherokee 1997
• JEEP Cherokee 1998
• JEEP Cherokee 1999
• JEEP Cherokee 2000

Application and Buying Notes

Before ordering, compare the alternator mounting and electrical details against the vehicle: Denso style, external regulator, twin leg mount, 6 groove pulley, 55mm pulley outside diameter, 54mm inside mounting legs, 10mm pivot hole, 11mm adjusting hole, and 183mm mount centre to centre. These are the practical checks that usually matter when matching a replacement alternator.

The listed 117A output and 12V system suit the application only when the vehicle’s charging setup matches those specifications. Because alternators can look similar while differing in regulator type, pulley section, and mounting dimensions, confirm Part No. DXA4095 and Pin Code ER51 against the existing unit before purchase.

This unit is supplied new and weighs 4.90kg, so it is not simply a reboxed part number to assume by appearance. If the vehicle currently uses a Denso-style alternator with the same mount and pulley arrangement, the supplied measurements give a solid starting point for comparison, but the final decision should still be made from the part number and the vehicle application details.

The warranty is listed as 3yr Passenger / 1yr Commercial, so it is worth matching the alternator to the correct vehicle use case as well as the mechanical fit. Commercial and passenger use can change how a part is assessed in service, so keep the invoice, part number, and removed unit details together for reference if needed.

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 DXA4095 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 54mm, Pivot Hole Diameter 10, Pulley Outside Diameter 55mm, Regulator Type External, Voltage 12, Mount Cnt to Cnt 183mm, Insulated Return No.

Additional published details for cross-checking include Product Group 2 ALTERNATORS, Part No. DXA4095, Brand OEX, Description OEX Alternator 12V 117A Denso Style, Adjusting Hole Diameter 11, Pin Code ER51, Power Rating (Amp) 117, Pulley Section 6 Groove, Suits Unit Make Denso.

OEX Alternator 12V 117A Denso Style. Part number DXA4095 should be checked first. Listed voltage is 12. Listed output rating is 117. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Mount style is Twin Leg. Regulator type is External. Pulley configuration is 6 Groove. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number DXA4095, 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 117 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include JEEP CHEROKEE, JEEP CHEROKEE 1994, JEEP CHEROKEE 1995, JEEP CHEROKEE 1996. 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: Please confirm fitment using Part No. DXA4095, Pin Code ER51, the Denso style specification, and the listed mounting and pulley measurements before ordering. If the existing alternator does not match the regulator type, mount style, or dimensions, do not rely on vehicle name alone.

FAQ

What type of alternator is this?

It is an OEX alternator, 12V, 117A, supplied as a new Denso style unit with an external regulator and twin leg mount.

What is the part number?

The part number is DXA4095. The pin code listed is ER51.

What pulley setup does it use?

It uses a 6 groove pulley with a 55mm pulley outside diameter.

What mounting measurements are provided?

The listed mounting details are 54mm inside mounting legs, 10mm pivot hole diameter, 11mm adjusting hole diameter, and 183mm mount centre to centre.

Does this alternator suit Denso applications?

It is listed as Suits Unit Make: Denso and described as a Denso style alternator, so Denso-style application matching is the key reference point provided.

What warranty is listed?

The listed warranty is 3yr Passenger / 1yr Commercial.