OEX Alternator 12V 140A Denso Style DXA8110WC

The OEX Alternator DXA8110WC is a new 12V, 140A unit built in a Denso style configuration. It is an alternator sold as each, with an internal regulator, single leg alternator mount, and an AA pulley section for applications that match these specifications.

Key dimensional details include a 75mm pulley outside diameter, 10mm mount hole diameter, 10.5mm pivot hole diameter, M8x1.25 adjusting hole diameter, and 58mm mount leg thickness. These measurements are useful when checking physical interchange before ordering.

OEX lists this unit as weighing 10kg and backs it with a 3yr Passenger / 1yr Commercial warranty. For anyone replacing a charging system component, matching the part number DXA8110WC and the listed mounting and pulley details is the safest starting point.

As with any alternator replacement, confirm the vehicle’s original unit against the electrical rating, regulator type, mounting style, and pulley arrangement before purchase. A 12V 140A alternator may appear similar to other units, but small differences in mount geometry or pulley section can affect fitment.

Key Features

• 12V alternator with 140A output
• New unit, supplied each
• Internal regulator
• Single leg alternator mount
• AA pulley section
• 75mm pulley outside diameter

Specifications

• Brand: OEX
• Product type: Alternator
• Description: OEX Alternator 12V 140A Denso Style
• Voltage: 12V
• Power rating: 140A
• New / Reman.: New
• Regulator type: Internal
• Alternator mount: Single leg

Application and Buying Notes

Before ordering, match the part number DXA8110WC where possible and compare the alternator against your existing unit. The key fitment checkpoints here are the 12V system voltage, 140A output rating, internal regulator, single leg mount, and the pulley section marked AA.

Mounting dimensions matter as much as the electrical rating. Check the 10mm mount hole diameter, 10.5mm pivot hole diameter, M8x1.25 adjusting hole diameter, and 58mm mount leg thickness against the alternator you are replacing so the unit can bolt up correctly.

The 75mm pulley outside diameter is another important detail. Even when the alternator body looks similar, pulley size and section need to suit the belt arrangement already on the vehicle. If those details do not match, the part may not install or may not operate as intended.

If you are replacing a failed alternator, compare the old unit carefully before fitting anything. Look at the regulator type, mounting leg style, and overall physical layout, then confirm the replacement is a new OEX unit with the same listed specifications. That approach reduces the risk of ordering the wrong rotating electrical component.

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 DXA8110WC 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 Hole Diameter 10, Pivot Hole Diameter 10.5, Pulley Outside Diameter 75mm, Regulator Type Internal, Alternator Mount Single Leg, Weight 10kg, Product Group 1 ROTATING ELECTRICAL.

Additional published details for cross-checking include Part No. DXA8110WC, Brand OEX, Description OEX Alternator 12V 140A Denso Style, Adjusting Hole Diameter M8x1.25, Mount Leg Thickness 58mm, Power Rating (Amp) 140, Pulley Section AA, Voltage 12, New / Reman. New.

OEX Alternator 12V 140A Denso Style. Part number DXA8110WC should be checked first. Listed voltage is 12. Listed output rating is 140. 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 AA. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number DXA8110WC, 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 140 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Confirm compatibility by matching part number DXA8110WC and checking the listed 12V, 140A, internal regulator, single leg mount, 75mm pulley outside diameter, and mounting hole measurements against the existing alternator before purchase.

FAQ

Is this alternator new or reconditioned?

It is listed as new, not remanufactured. For this listing, part number DXA8110WC is the main reference point. Listed voltage is 12. Listed output rating is 140. These details should still be checked against the original unit before ordering.

What is the voltage and output rating?

This alternator is 12V with a 140A power rating. For this listing, part number DXA8110WC is the main reference point. Listed voltage is 12. Listed output rating is 140. These details should still be checked against the original unit before ordering.

Does it use an internal regulator?

Yes. The regulator type is listed as internal. For this listing, part number DXA8110WC is the main reference point. Listed voltage is 12. Listed output rating is 140. These details should still be checked against the original unit before ordering.

What is the part number?

The listed part number is DXA8110WC. For this listing, part number DXA8110WC is the main reference point. Listed voltage is 12. Listed output rating is 140. These details should still be checked against the original unit before ordering.

What warranty is supplied?

OEX lists a 3yr Passenger / 1yr Commercial warranty for this alternator. For this listing, part number DXA8110WC is the main reference point. Listed voltage is 12. Listed output rating is 140. These details should still be checked against the original unit before ordering.

What should I check before buying?

Match the part number, mounting style, regulator type, pulley section, and the listed measurements, including the 10mm mount hole, 10.5mm pivot hole, M8x1.25 adjusting hole, and 75mm pulley outside diameter. For this listing, part number DXA8110WC is the main reference point. Listed voltage is 12. Listed output rating is 140. These details should still be checked against the original unit before ordering.