Bosch Starter Motor 12V 12T CW 1.4KW Part No. 1986S00888

The Bosch Starter Motor 12V 12T CW is a new starter motor for rotating electrical applications, supplied as an Original Equipment part. It is listed with a 1.4kW power rating, 12 teeth, clockwise rotation, and a 12V electrical specification, making it important to match the physical and electrical details before ordering.

This unit is identified by part number 1986S00888 and suits Bosch applications. Key mounting details include a 2-hole starter mount type, 100mm mount centres, 2 mounting bores, and M10x1.5 mount hole diameter. The overall length is 217mm, with a 70mm flange diameter and 32mm pinion diameter.

The pinion at rest measures 15mm, which is another useful check when comparing the replacement to the unit being removed. As with any starter motor replacement, the part number and the mounting pattern should be confirmed carefully, especially where the vehicle is used across multiple engine or transmission combinations.

Key Features

• Original Equipment part
• New starter motor
• 12V electrical specification
• 12-tooth pinion
• Clockwise rotation
• 1.4kW power rating

Specifications

• Brand: Bosch
• Product type: Starter motor
• Voltage: 12V
• Power rating: 1.4kW
• Number of teeth: 12
• Rotation: CW
• Starter mount type: 2 hole
• Mount centres A: 100mm

Known application groups

• Mercedes-Benz Sprinter 3-T
• Mercedes-Benz Sprinter 5-T
• Volkswagen Amarok
• Volkswagen Crafter 30-50
• 5-T

Application and Buying Notes

Before purchasing, compare the part number 1986S00888 with the starter currently fitted to the vehicle. The listed dimensions matter here: 100mm mount centres, 70mm flange diameter, 217mm overall length, 32mm pinion diameter, and M10x1.5 mount holes all need to align with the existing application.

This starter is a 12V unit with 12 teeth and clockwise rotation, so those electrical and engagement details must also match. A starter can look similar from the outside while still having a different tooth count, rotation direction, or mounting pattern, which is why the 2-hole mount type and 2 mounting bores are useful verification points.

The fitment grouping supplied for this part includes Mercedes-Benz Sprinter 3-T, Mercedes-Benz Sprinter 5-T, Volkswagen Amarok, Volkswagen Crafter 30-50, and 5-T applications. That is helpful as a starting point, but it is still best practice to confirm the exact vehicle application against the part number and the original unit before buying.

As a new Bosch starter motor, this unit is supplied with a one-year warranty and is suitable where a direct replacement matching the same 12V, 12-tooth, CW configuration is required. If the removed starter differs in any of the key measurements or specs, do not assume interchangeability without checking the application details carefully.

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 1986S00888 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 One Year, Mount Centres A 100mm, Number of Teeth 12, Pinion at Rest 15mm, Power Rating 1.4kW, Suits Unit Make Bosch, New / Reman. New, Number of mounting bores 2.

Additional published details for cross-checking include Packaging width 18, Manufactured in China, Product Group 1 ROTATING ELECTRICAL, Part No. 1986S00888, Brand BOSCH, Description Bosch Starter Motor 12V 12Th CW, Flange Diameter 70mm, Mount Hole Diameter M10x1.5, Overall Length 217mm, Pinion Diameter 32mm.

Bosch Starter Motor 12V 12Th CW. Part number 1986S00888 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 1986S00888, 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 5-T 2009, 5-T 2010, 5-T 2011, 5-T 2012, MERCEDES-BENZ SPRINTER 3, MERCEDES-BENZ SPRINTER 3-T. 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 using part number 1986S00888, the 12V 12T CW configuration, and the listed mounting dimensions before ordering. If the original starter differs in rotation, tooth count, mount centres, flange size, or overall length, the part may not suit the vehicle.

FAQ

What is the part number for this Bosch starter motor?

The part number listed is 1986S00888. For this listing, part number 1986S00888 is the main reference point. Listed voltage is 12. Published fitment references include 5-T 2009, 5-T 2010, 5-T 2011. 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 1986S00888 is the main reference point. Listed voltage is 12. Published fitment references include 5-T 2009, 5-T 2010, 5-T 2011. These details should still be checked against the original unit before ordering.

What are the key electrical specs?

It is a 12V starter motor with a 1.4kW power rating and 12 teeth. For this listing, part number 1986S00888 is the main reference point. Listed voltage is 12. Published fitment references include 5-T 2009, 5-T 2010, 5-T 2011. These details should still be checked against the original unit before ordering.

What is the rotation direction?

The rotation is clockwise (CW). For this listing, part number 1986S00888 is the main reference point. Listed voltage is 12. Published fitment references include 5-T 2009, 5-T 2010, 5-T 2011. These details should still be checked against the original unit before ordering.

What mounting details are listed?

It uses a 2-hole starter mount type, with 2 mounting bores, 100mm mount centres, and M10x1.5 mount hole diameter. For this listing, part number 1986S00888 is the main reference point. Listed voltage is 12. Published fitment references include 5-T 2009, 5-T 2010, 5-T 2011. These details should still be checked against the original unit before ordering.

Which vehicle groups are shown in the fitment information?

The fitment grouping includes Mercedes-Benz Sprinter 3-T, Mercedes-Benz Sprinter 5-T, Volkswagen Amarok, Volkswagen Crafter 30-50, and 5-T applications. For this listing, part number 1986S00888 is the main reference point. Listed voltage is 12. Published fitment references include 5-T 2009, 5-T 2010, 5-T 2011. These details should still be checked against the original unit before ordering.