Bosch Alternator 12V 150A Part No. 1986A01329

The Bosch Alternator 12V 150A is an OE product in the rotating electrical range, supplied as an alternator passenger unit with a 12-volt system and 150 amp power rating. The listed part number is 1986A01329, which is the most reliable reference when confirming the correct replacement before ordering.

A one year warranty is listed, and the unit is supplied each. It is manufactured in China and is identified under Bosch as a Bosch Alternator 12V 150A, so the key checks remain the part number, voltage, current output, fastening type, and whether the application requires an alternator without a vacuum pump.

Key Features

• OE product
• 12V system
• 150A charge current
• Alternator type: excl. vacuum pump
• Double pivot lever fastening type
• Supplied each

Specifications

• Brand: Bosch
• Part No.: 1986A01329
• Description: Bosch Alternator 12V 150A
• Power rating: 150 amp
• Alternator charge current: 150 A
• Voltage: 12
• Type: alternator passenger
• Product group 1: Rotating electrical

Fitment notes

• Ford Focus
• Ford Focus 2005
• Ford Focus 2006
• Ford Focus 2007
• Ford Focus 2008
• Ford Focus 2009
• Ford Focus 2010
• Ford Focus 2011

Application and Buying Notes

For this Bosch alternator, the safest buying check is the part number 1986A01329, then confirm the vehicle uses a 12V charging system with a 150A alternator. The alternator type is listed as excl. vacuum pump, so an existing unit with a vacuum pump arrangement would not be the same part and should be compared carefully before purchase.

The packaging dimensions are 28 x 22.5 x 22.5, and the product is supplied as each. Those details are useful for workshop planning and freight handling, but the main fit check remains whether the vehicle application matches the Bosch alternator part number, the 12V rating, the 150A output, and the no-vacuum-pump design.

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 1986A01329 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 PASSENGER, Unit of Measure EACH, Warranty One Year, Voltage 12, Fastening Type Double Pivot Lever, Recommended additional repairs V-Belt/V-Ribbed Belt, Packaging width 22.5, Manufactured in China, Product Group 1 ROTATING ELECTRICAL, Part No. 1986A01329.

Additional published details for cross-checking include Brand BOSCH, Description Bosch Alternator 12V 150A, Power Rating (Amp) 150, Alternator Charge Current [A] 150, Alternator Type excl. vacuum pump, Packaging length 28, Packaging height 22.5, Product Group 2 ALTERNATORS.

Bosch Alternator 12V 150A. Part number 1986A01329 should be checked first. Listed voltage is 12. Listed output rating is 150. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number 1986A01329, 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 passenger in workshop, fleet, trade, agricultural, or construction service, the listed voltage 12 and output 150 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include FORD FOCUS, FORD FOCUS 2005, FORD FOCUS 2006, FORD FOCUS 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.

The listed warranty is One Year. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Confirm fitment by matching part number 1986A01329, 12V voltage, 150A output, double pivot lever fastening type, and the alternator type excl. vacuum pump against the vehicle application before ordering.

FAQ

What is the part number for this Bosch alternator?

The listed part number is 1986A01329. For this listing, part number 1986A01329 is the main reference point. Listed voltage is 12. Listed output rating is 150. Published fitment references include FORD FOCUS, FORD FOCUS 2005, FORD FOCUS 2006. These details should still be checked against the original unit before ordering.

What voltage and output does this alternator have?

It is a 12V alternator with a 150A charge current and 150 amp power rating. For this listing, part number 1986A01329 is the main reference point. Listed voltage is 12. Listed output rating is 150. Published fitment references include FORD FOCUS, FORD FOCUS 2005, FORD FOCUS 2006. These details should still be checked against the original unit before ordering.

Does this alternator include a vacuum pump?

No. The alternator type is listed as excl. vacuum pump. For this listing, part number 1986A01329 is the main reference point. Listed voltage is 12. Listed output rating is 150. Published fitment references include FORD FOCUS, FORD FOCUS 2005, FORD FOCUS 2006. These details should still be checked against the original unit before ordering.

What mounting style is listed for this unit?

The fastening type is double pivot lever. For this listing, part number 1986A01329 is the main reference point. Listed voltage is 12. Listed output rating is 150. Published fitment references include FORD FOCUS, FORD FOCUS 2005, FORD FOCUS 2006. These details should still be checked against the original unit before ordering.

Is a warranty listed?

Yes. A one year warranty is listed. For this listing, part number 1986A01329 is the main reference point. Listed voltage is 12. Listed output rating is 150. Published fitment references include FORD FOCUS, FORD FOCUS 2005, FORD FOCUS 2006. These details should still be checked against the original unit before ordering.

What should I check before buying?

Match the part number 1986A01329, confirm the vehicle uses a 12V system, check the 150A output, and verify the alternator is the no-vacuum-pump type with double pivot lever fastening. For this listing, part number 1986A01329 is the main reference point. Listed voltage is 12. Listed output rating is 150. Published fitment references include FORD FOCUS, FORD FOCUS 2005, FORD FOCUS 2006. These details should still be checked against the original unit before ordering.