OEX Starter Motor 12V 10 Tooth CW Bosch Style BXS0186

The OEX Starter Motor BXS0186 is a new 12V starter motor in Bosch style, set up with clockwise rotation (CW) and a 10 tooth pinion. It is listed as a 2 hole starter mount with a 68mm flange diameter, a 105mm mount centre-to-centre measurement, and a 217mm overall length.

Key dimensions matter on starter motors, and this unit includes a 27.5mm pinion diameter and 18mm pinion at rest measurement. Those figures help confirm whether the starter will physically match the application before any installation begins.

This part is sold as each and is covered by a 3 year passenger / 1 year commercial warranty. OEX states its products are sourced from market leading original equipment manufacturers and aftermarket suppliers, with ISO certified factory sourcing and nationwide warranty support.

Key Features

• 12V starter motor
• Bosch style unit
• Clockwise rotation (CW)
• 10 tooth pinion
• New part, not remanufactured
• 2 hole starter mount

Specifications

• Part No.: BXS0186
• Brand: OEX
• Product type: Starter motor
• Voltage: 12V
• Rotation: CW
• Number of teeth: 10
• Starter mount type: 2 hole
• Mount hole diameter: 9

Fitment guidance

• Listed fitment references include Holden Barina, Holden Cruze, Holden Trax, Opel Astra and Opel Corsa.
• Fitment data shown includes Holden Barina model years 2013, 2014, 2015 and 2016.
• Fitment data shown includes Holden Cruze model years 2011, 2012, 2013, 2014, 2015 and 2016.
• Fitment data shown includes Opel Astra model years 2012 and 2013.
• Fitment data shown includes Opel Corsa model years 2012 and 2013.

Application and Buying Notes

Before ordering, check the part number BXS0186 against the unit being replaced, then compare the 12V rating, CW rotation, 10 tooth pinion, 2 hole mount and 105mm mount centre-to-centre measurement. Those details are the most useful first checks when matching a starter motor.

The Bosch style designation is important, but it should not be treated as a substitute for confirming the physical dimensions. The 68mm flange diameter, 217mm overall length, 9mm mount hole diameter, 27.5mm pinion diameter and 18mm pinion at rest measurement all need to suit the vehicle and the original starter location.

If you are replacing a starter on a Holden or Opel application, use the listed fitment references only as a guide and compare them with the existing part and vehicle details. Engine variants and production changes can affect starter selection even when the model name appears similar.

When in doubt, match the old starter by part number and measurements rather than relying on appearance alone. Starter motors can look close in photos while differing in rotation, tooth count, flange size or mounting pattern.

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 BXS0186 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 Hole Diameter 9, Overall Length 217mm, Pinion Diameter 27.5mm, Suits Unit Make Bosch, Mount Cnt to Cnt 105mm, Starter Mount Type 2 Hole, Product Group 1 ROTATING ELECTRICAL.

Additional published details for cross-checking include Part No. BXS0186, Brand OEX, Description OEX Starter Motor 12V 10Th CW Bosch Style, Flange Diameter 68mm, Number of Teeth 10, Pinion at Rest 18mm, Rotation CW, Voltage 12, New / Reman. New.

OEX Starter Motor 12V 10Th CW Bosch Style. Part number BXS0186 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 BXS0186, 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.

Available application references include HOLDEN BARINA, HOLDEN BARINA 2013, HOLDEN BARINA 2014, HOLDEN BARINA 2015, OPEL ASTRA, OPEL ASTRA 2012. 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: Confirm fitment by matching part number BXS0186, Bosch style application details, 12V electrical rating, CW rotation, 10 tooth count and the listed mounting and dimension measurements against the vehicle and the removed unit before purchase.

FAQ

What is the part number for this starter motor?

The part number is BXS0186. For this listing, part number BXS0186 is the main reference point. Listed voltage is 12. Published fitment references include HOLDEN BARINA, HOLDEN BARINA 2013, HOLDEN BARINA 2014. These details should still be checked against the original unit before ordering.

Is this starter motor new or remanufactured?

It is listed as new. For this listing, part number BXS0186 is the main reference point. Listed voltage is 12. Published fitment references include HOLDEN BARINA, HOLDEN BARINA 2013, HOLDEN BARINA 2014. These details should still be checked against the original unit before ordering.

What voltage does this starter motor use?

It is a 12V starter motor. For this listing, part number BXS0186 is the main reference point. Listed voltage is 12. Published fitment references include HOLDEN BARINA, HOLDEN BARINA 2013, HOLDEN BARINA 2014. These details should still be checked against the original unit before ordering.

What rotation does this starter motor have?

It has clockwise rotation, listed as CW. For this listing, part number BXS0186 is the main reference point. Listed voltage is 12. Published fitment references include HOLDEN BARINA, HOLDEN BARINA 2013, HOLDEN BARINA 2014. These details should still be checked against the original unit before ordering.

What are the main mounting measurements?

The starter has a 2 hole mount type, 9mm mount hole diameter and 105mm mount centre-to-centre measurement. For this listing, part number BXS0186 is the main reference point. Listed voltage is 12. Published fitment references include HOLDEN BARINA, HOLDEN BARINA 2013, HOLDEN BARINA 2014. These details should still be checked against the original unit before ordering.

Which vehicles are mentioned in the fitment data?

The fitment references include Holden Barina, Holden Cruze, Holden Trax, Opel Astra and Opel Corsa, with sample year references shown for some Barina, Cruze, Astra and Corsa applications. For this listing, part number BXS0186 is the main reference point. Listed voltage is 12. Published fitment references include HOLDEN BARINA, HOLDEN BARINA 2013, HOLDEN BARINA 2014. These details should still be checked against the original unit before ordering.