OEX Alternator 12V 180A Bosch Style BXA066

The OEX Alternator 12V 180A Bosch Style is a new alternator with a 12 volt output, 180 amp power rating, and internal regulator. It is listed with part number BXA066 and pin code IR168, so those identifiers are the best starting point when checking whether it suits your vehicle application.

This unit uses a pad mount arrangement and is described as Bosch style. Key physical details include a 6 groove pulley, 49mm pulley outside diameter, 63mm mount leg thickness, 41mm inside mounting legs, and 175mm mount centre-to-centre measurement. Those dimensions matter when comparing against the unit already fitted to the vehicle.

OEX positions this alternator range as a quality aftermarket option, with factories that are ISO9001 certified and a warranty of 3 years for passenger use and 1 year for commercial use. At 7.4kg, it is a substantial rotating electrical component, so matching the part number, mount style, and pulley specification before ordering is important.

Key Features

• 12V alternator with 180A power rating
• Bosch style unit
• New replacement part
• Internal regulator
• Pad mount alternator
• 6 groove pulley

Specifications

• Brand: OEX
• Product type: Alternator
• Voltage: 12V
• Amperage: 180A
• Unit of measure: Each
• New / Remanufactured: New
• Suits unit make: Bosch
• Alternator mount: Pad

Fitment guidance

• Fitment data provided includes BMW applications, with grouped preview entries for BMW 1, BMW 3, BMW 5, BMW X1, BMW X3 and BMW X5.
• Sample application listings include BMW 1 model years 2005, 2006 and 2007.
• The fitment token data is present, but the exact year, engine and model coverage is not complete in the supplied details, so confirm the specific vehicle application before purchase.

Application and Buying Notes

Before ordering, compare the part number BXA066, the Bosch style designation, and the pin code IR168 against the alternator already fitted to the vehicle. The mounting style is pad mount, and the physical dimensions listed here include 63mm mount leg thickness, 41mm inside mounting legs, and 175mm centre-to-centre, which should all be checked against the old unit or the vehicle’s verified application details.

The pulley arrangement is 6 groove with a 49mm outside diameter. That is a practical matching point because belt alignment and pulley profile need to correspond with the existing setup. If the vehicle uses a different groove count or pulley size, the alternator may not be a suitable replacement even if the electrical rating is close.

This unit is rated at 180A and 12V, with an internal regulator. Those specifications are useful when comparing output and control style, but they do not replace vehicle-specific fitment confirmation. The fact that the alternator is listed as new, not remanufactured, may also matter for buyers who want a direct replacement with consistent physical condition.

OEX backs this alternator with 3 years warranty for passenger use and 1 year for commercial use. Warranty terms are helpful, but they do not override the need to confirm the exact application, especially where BMW fitment is listed only in part and the supplied preview does not show every engine or chassis detail.

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 BXA066 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 63mm, Power Rating (Amp) 180, Pulley Section 6 Groove, Suits Unit Make Bosch, Alternator Mount Pad, New / Reman. New.

Additional published details for cross-checking include Product Group 2 ALTERNATORS, Part No. BXA066, Brand OEX, Description OEX Alternator 12V 180A Bosch Style, Inside Mounting Legs 41mm, Pin Code IR168, Pulley Outside Diameter 49mm, Regulator Type Internal, Voltage 12, Mount Cnt to Cnt 175mm.

OEX Alternator 12V 180A Bosch Style. Part number BXA066 should be checked first. Listed voltage is 12. Listed output rating is 180. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Mount style is Pad. Regulator type is Internal. 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 BXA066, 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 180 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include BMW 1, BMW 1 2005, BMW 1 2006, BMW 1 2007. 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 number BXA066, Bosch style application details, the pad mount design, and the listed dimensions before ordering. BMW fitment references are present in the supplied data, but the exact vehicle, engine, and year must still be checked against the specific application.

FAQ

What is the part number for this alternator?

The part number is BXA066. The pin code is IR168.

What voltage and output does this alternator have?

It is a 12V alternator with a 180A power rating.

Is this a new or remanufactured unit?

It is listed as new, not remanufactured.

What type of regulator does it use?

This alternator uses an internal regulator.

What mounting and pulley details should I check?

It is a pad mount alternator with a 6 groove pulley, 49mm pulley outside diameter, 63mm mount leg thickness, 41mm inside mounting legs, and 175mm mount centre-to-centre.

What warranty is supplied with this alternator?

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