OEX Starter Motor 12V 10 Tooth CW Bosch Style BXS0158

The OEX Starter Motor BXS0158 is a new 12V starter motor with 10 teeth and clockwise rotation, built in a Bosch style configuration. It is listed with a 1.1kW power rating, a 2 hole starter mount type, and a wet/dry clutch note marked as dry.

Key physical dimensions are supplied for checking before purchase: 134mm mount centres A, 59.5mm nose cone length, 218mm overall length, 66mm flange diameter, and a 33mm pinion diameter. The mount hole diameter is listed as M12x1.5 / 11, and the pinion at rest is 23mm.

This unit is sold as a new rotating electrical component and is described as a Bosch unit suit. The listed weight is 2.88kg, and the warranty is 3 years for passenger use or 1 year for commercial use. Those details make it important to compare the starter pattern, physical dimensions, and application closely before ordering.

Key Features

• 12V starter motor
• 10 tooth pinion
• Clockwise rotation
• Bosch style unit
• 2 hole starter mount
• New unit

Specifications

• Part No.: BXS0158
• Brand: OEX
• Product type: Starter Motor
• Voltage: 12V
• Number of teeth: 10
• Rotation: CW
• Power rating: 1.1kW
• Starter mount type: 2 hole

Fitment guidance

• Fitment information supplied includes Audi A4, Audi A5, Audi A6, Audi Q5, and Porsche Macan applications.
• Fitment samples include Audi A4 2007 to 2015 and Porsche Macan 2015.
• Application coverage is listed by make and model group, but the exact engine or build details are not supplied here.
• The safest check is to compare the part number BXS0158, the Bosch style configuration, and the mounting dimensions before ordering.

Application and Buying Notes

Before buying, match the part number BXS0158 and confirm the starter is a 12V, 10 tooth, clockwise unit with a 2 hole mount. Those are the core identifiers on this listing and they matter more than visual similarity alone.

The physical measurements are just as important: 134mm mount centres A, 59.5mm nose cone length, 218mm overall length, and 66mm flange diameter. If any of those differ from the unit being replaced, the starter may not mount correctly even if the vehicle family appears similar.

The mount hole diameter is listed as M12x1.5 / 11, with a 33mm pinion diameter and 23mm pinion at rest. These dimensions help with the final check when comparing the old starter or the vehicle's original parts record.

This starter is marked as suitable for Bosch units, but that still does not replace a direct check of the application. Audi A4, A5, A6, Q5 and Porsche Macan are mentioned in the fitment data, yet year, engine and transmission details are not expanded here, so it is wise to verify against the exact vehicle build.

The warranty is listed as 3 years for passenger use and 1 year for commercial use. Keep your purchase record and confirm the application before installation, because warranty and compatibility are both easier to manage when the part number and dimensions are checked up front.

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 BXS0158 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 STARTER MOTOR, Unit of Measure EACH, Warranty 3yr Passenger 1yr Commercial, Mount Centres A 134mm, Nose Cone Length 59.5mm, Overall Length 218mm, Pinion Diameter 33mm, Rotation CW, Voltage 12, Starter Mount Type 2 Hole.

Additional published details for cross-checking include Weight 2.88kg, Product Group 1 ROTATING ELECTRICAL, Part No. BXS0158, Brand OEX, Description OEX Starter Motor 12V 10Th CW Bosch Style, Flange Diameter 66mm, Mount Hole Diameter M12x1.5 / 11, Number of Teeth 10, Pinion at Rest 23mm, Power Rating 1.1kW.

OEX Starter Motor 12V 10Th CW Bosch Style. Part number BXS0158 should be checked first. Listed voltage is 12. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number BXS0158, 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 starter motor in workshop, fleet, trade, agricultural, or construction service, the listed voltage 12 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Please confirm compatibility using part number BXS0158, the 12V 10 tooth clockwise Bosch style specification, and the listed mounting dimensions before ordering or fitting.

FAQ

What is the part number for this starter motor?

The part number listed is BXS0158. For this listing, part number BXS0158 is the main reference point. Listed voltage is 12. Published fitment references include AUDI A4, AUDI A4 2007, AUDI A4 2008. These details should still be checked against the original unit before ordering.

Is this starter motor new or remanufactured?

It is listed as a new starter motor. For this listing, part number BXS0158 is the main reference point. Listed voltage is 12. Published fitment references include AUDI A4, AUDI A4 2007, AUDI A4 2008. These details should still be checked against the original unit before ordering.

What voltage and rotation does it use?

It is a 12V starter motor with clockwise rotation. For this listing, part number BXS0158 is the main reference point. Listed voltage is 12. Published fitment references include AUDI A4, AUDI A4 2007, AUDI A4 2008. These details should still be checked against the original unit before ordering.

How many teeth does the pinion have?

The pinion is listed with 10 teeth. For this listing, part number BXS0158 is the main reference point. Listed voltage is 12. Published fitment references include AUDI A4, AUDI A4 2007, AUDI A4 2008. These details should still be checked against the original unit before ordering.

What vehicles are mentioned in the fitment data?

The fitment data mentions Audi A4, Audi A5, Audi A6, Audi Q5, and Porsche Macan applications. For this listing, part number BXS0158 is the main reference point. Listed voltage is 12. Published fitment references include AUDI A4, AUDI A4 2007, AUDI A4 2008. These details should still be checked against the original unit before ordering.

What warranty is listed?

The listed warranty is 3 years for passenger use and 1 year for commercial use. For this listing, part number BXS0158 is the main reference point. Listed voltage is 12. Published fitment references include AUDI A4, AUDI A4 2007, AUDI A4 2008. These details should still be checked against the original unit before ordering.