OEX Starter Motor 12V 12T CCW Bosch Style BXS0155

The OEX Starter Motor BXS0155 is a new 12V starter motor in Bosch style, set up with 12 teeth and counter-clockwise rotation. It is rated at 1.7kW and uses a 3 hole starter mount, which makes the key physical checks straightforward when comparing it against the original unit.

Key dimensions include 111mm mount centres A, 127mm mount centres C, 17mm mount centres B, a 76mm flange diameter, 13mm mount hole diameter, and an overall length of 232mm. The pinion is 29mm in diameter and sits 53mm from rest, so it is worth checking space around the bellhousing and mounting area before ordering.

This starter is listed as suitable for Bosch applications and is identified under part number BXS0155. The unit is supplied as each, with a weight of 3.68kg, and it is covered by a 3 year passenger / 1 year commercial warranty.

Key Features

• 12V starter motor
• 12 tooth pinion
• Counter-clockwise rotation
• Bosch style application
• 3 hole starter mount
• New unit, not remanufactured

Specifications

• Part number: BXS0155
• Power rating: 1.7kW
• Voltage: 12V
• Number of teeth: 12
• Rotation: CCW
• Suits unit make: Bosch
• Starter mount type: 3 hole
• Overall length: 232mm

Verified fitment references

• Audi A1
• Audi A1 2011
• Audi A1 2012
• Audi A1 2013
• Audi A1 2014
• Audi A1 2015
• Skoda Octavia
• Skoda Octavia 2009

Application and Buying Notes

When replacing a starter, the safest match is the part number and the physical layout. For this unit, check BXS0155, the 12V electrical setup, 12 tooth pinion, CCW rotation, and the 3 hole mount pattern with 111mm, 127mm, and 17mm mount centre measurements before you commit to the purchase.

The listed 1.7kW output and 76mm flange diameter are useful reference points when comparing against the original starter. The 232mm overall length, 29mm pinion diameter, and 53mm pinion at rest can affect clearance, especially where access around the gearbox bellhousing is limited.

This starter is described as Bosch style and is suited to Bosch applications, but starter interchange can vary between engine and transmission combinations. Even where vehicle names appear in fitment references, the correct approach is to compare the old unit’s part number, mount pattern, tooth count, rotation direction, and overall dimensions.

If the existing starter is damaged or unreadable, measure the mounting face and confirm the tooth count before ordering. The unit is new, supplied as each, and carries a 3 year passenger / 1 year commercial warranty, so it is still important to verify the application properly 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 BXS0155 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 111mm, Mount Centres C 127mm, Number of Teeth 12, Pinion at Rest 53mm, Power Rating 1.7kW, Suits Unit Make Bosch, New / Reman. New.

Additional published details for cross-checking include Wet / Dry Clutch Dry, Product Group 2 STARTER MOTORS, Part No. BXS0155, Brand OEX, Description OEX Starter Motor 12V 12Th CCW Bosch Style, Flange Diameter 76mm, Mount Centres B 17mm, Mount Hole Diameter 13, Overall Length 232mm.

OEX Starter Motor 12V 12Th CCW Bosch Style. Part number BXS0155 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 BXS0155, 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 AUDI A1, AUDI A1 2011, AUDI A1 2012, AUDI A1 2013, SKODA OCTAVIA, SKODA OCTAVIA 2009. 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 BXS0155, 12V configuration, 12 tooth count, CCW rotation, Bosch style application, and the stated mounting and dimensional measurements against the original starter in your vehicle.

FAQ

What type of starter motor is this?

It is an OEX starter motor, 12V, Bosch style, with 12 teeth and CCW rotation. For this listing, part number BXS0155 is the main reference point. Listed voltage is 12. Published fitment references include AUDI A1, AUDI A1 2011, AUDI A1 2012. These details should still be checked against the original unit before ordering.

What is the part number?

The listed part number is BXS0155. For this listing, part number BXS0155 is the main reference point. Listed voltage is 12. Published fitment references include AUDI A1, AUDI A1 2011, AUDI A1 2012. These details should still be checked against the original unit before ordering.

Is this a new or remanufactured unit?

This is a new starter motor, not a remanufactured unit. For this listing, part number BXS0155 is the main reference point. Listed voltage is 12. Published fitment references include AUDI A1, AUDI A1 2011, AUDI A1 2012. These details should still be checked against the original unit before ordering.

What mounting details should be checked?

Check the 3 hole starter mount, mount centres A 111mm, B 17mm, and C 127mm, plus the 76mm flange diameter and 13mm mount hole diameter. For this listing, part number BXS0155 is the main reference point. Listed voltage is 12. Published fitment references include AUDI A1, AUDI A1 2011, AUDI A1 2012. These details should still be checked against the original unit before ordering.

What are the main size and setup measurements?

The starter is 232mm overall length, has a 29mm pinion diameter, and the pinion at rest is 53mm. For this listing, part number BXS0155 is the main reference point. Listed voltage is 12. Published fitment references include AUDI A1, AUDI A1 2011, AUDI A1 2012. These details should still be checked against the original unit before ordering.

Which vehicles are referenced in the fitment data?

The fitment references include Audi A1 and Skoda Octavia, with year references shown for 2009 to 2015 depending on model grouping. For this listing, part number BXS0155 is the main reference point. Listed voltage is 12. Published fitment references include AUDI A1, AUDI A1 2011, AUDI A1 2012. These details should still be checked against the original unit before ordering.