Bosch Alternator 12V 130A BXA1209N

This Bosch alternator is a 12V, 130A unit with part number BXA1209N. It is supplied as a new alternator, uses an internal regulator, and is listed with a 6 groove pulley, 65mm pulley outside diameter, and clockwise rotation.

The mounting details are specific: single leg alternator mount, 110mm mount centre to centre, and 26mm mount leg thickness. Those measurements matter when checking replacement fitment, especially where the existing unit or bracket setup needs to match closely.

The alternator is described as suitable for Bosch unit applications and carries Pin Code IR81. It also comes with a one year warranty, which gives a clear reference point for buyers who want a direct replacement style alternator with known electrical and mounting details.

Key Features

• 12V alternator rated at 130A
• New unit with internal regulator
• 6 groove pulley, 65mm outside diameter
• Clockwise rotation
• Single leg mount with 110mm centre to centre
• Pin Code IR81

Specifications

• Brand: Bosch
• Part No.: BXA1209N
• Product type: Alternator
• Voltage: 12V
• Amperage: 130A
• Regulator type: Internal
• Pulley section: 6 groove
• Pulley outside diameter: 65mm

Fitment notes

• Fitment data provided references Ford applications, including Ford Fairmont, Ford Falcon and Ford LTD.
• Listed fitment sample applications include Ford Fairmont 2002, 2003, 2004 and 2005.
• Grouped preview information also includes Ford Falcon 2002, 2003, 2004 and 2005, and Ford LTD 2003.

Application and Buying Notes

Before ordering, confirm the part number BXA1209N, the 12V 130A rating, and the mounting pattern against the unit already fitted to the vehicle. The key physical checkpoints here are the single leg mount, 110mm mount centre to centre, and 26mm mount leg thickness, as these dimensions need to match the vehicle’s alternator mounting arrangement.

The pulley arrangement is also important. This alternator uses a 6 groove pulley with a 65mm outside diameter and clockwise rotation, so the belt type and drive direction need to suit the vehicle setup. A mismatch in pulley section or rotation can stop the unit from aligning or driving correctly.

Because the listing identifies Bosch unit suitability and a Pin Code of IR81, it is sensible to compare those details with the existing alternator or the application record before purchase. These checks are especially important where multiple alternator variants may appear similar but differ in regulator type, pulley configuration, or mount dimensions.

This unit is supplied new and carries a one year warranty. That is useful for buyers replacing an existing alternator who want a fresh unit rather than a remanufactured one, but the correct application still depends on matching the electrical and physical specifications rather than relying on appearance alone.

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 BXA1209N 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 One Year, Pin Code IR81, Pulley Outside Diameter 65mm, Regulator Type Internal, Suits Unit Make Bosch, Alternator Mount Single Leg, New / Reman. New, Product Group 1 ROTATING ELECTRICAL.

Additional published details for cross-checking include Part No. BXA1209N, Brand BOSCH, Description Bosch Alternator 12V 130A, Mount Leg Thickness 26mm, Power Rating (Amp) 130, Pulley Section 6 Groove, Rotation CW, Voltage 12, Mount Cnt to Cnt 110mm.

Bosch Alternator 12V 130A. Part number BXA1209N should be checked first. Listed voltage is 12. Listed output rating is 130. 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 6 Groove. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number BXA1209N, 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 130 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Please confirm fitment by matching part number BXA1209N, Pin Code IR81, 12V 130A rating, and the mounting and pulley details against the vehicle before ordering.

FAQ

Is this alternator new or remanufactured?

It is listed as new, not remanufactured. For this listing, part number BXA1209N is the main reference point. Listed voltage is 12. Listed output rating is 130. Published fitment references include FORD FAIRMONT, FORD FAIRMONT 2002, FORD FAIRMONT 2003. These details should still be checked against the original unit before ordering.

What is the voltage and output rating?

The alternator is 12V and rated at 130A. For this listing, part number BXA1209N is the main reference point. Listed voltage is 12. Listed output rating is 130. Published fitment references include FORD FAIRMONT, FORD FAIRMONT 2002, FORD FAIRMONT 2003. These details should still be checked against the original unit before ordering.

What pulley setup does it use?

It uses a 6 groove pulley with a 65mm outside diameter and clockwise rotation. For this listing, part number BXA1209N is the main reference point. Listed voltage is 12. Listed output rating is 130. Published fitment references include FORD FAIRMONT, FORD FAIRMONT 2002, FORD FAIRMONT 2003. These details should still be checked against the original unit before ordering.

What mounting details are provided?

The alternator has a single leg mount, 110mm mount centre to centre, and 26mm mount leg thickness. For this listing, part number BXA1209N is the main reference point. Listed voltage is 12. Listed output rating is 130. Published fitment references include FORD FAIRMONT, FORD FAIRMONT 2002, FORD FAIRMONT 2003. These details should still be checked against the original unit before ordering.

Does it have an internal regulator?

Yes. The regulator type is listed as internal. For this listing, part number BXA1209N is the main reference point. Listed voltage is 12. Listed output rating is 130. Published fitment references include FORD FAIRMONT, FORD FAIRMONT 2002, FORD FAIRMONT 2003. These details should still be checked against the original unit before ordering.

What fitment information is supplied?

The provided fitment references Ford applications, including Ford Fairmont, Ford Falcon and Ford LTD, with sample entries such as Fairmont 2002 to 2005, Falcon 2002 to 2005, and LTD 2003. For this listing, part number BXA1209N is the main reference point. Listed voltage is 12. Listed output rating is 130. Published fitment references include FORD FAIRMONT, FORD FAIRMONT 2002, FORD FAIRMONT 2003. These details should still be checked against the original unit before ordering.