Bosch Starter Motor 12V 11 Tooth CW Part No. 1986S00836

Bosch Starter Motor 12V 11 Tooth CW, part number 1986S00836, is a passenger starter motor with a clockwise rotation and 11 teeth. It is listed as a 12V unit with three mounting bores, which are key details to match before ordering.

The unit is sold each and carries a 12 month warranty. It is manufactured in China and is listed under rotating electrical and starter motors, so it sits in the normal replacement category for passenger vehicle starting systems.

Key Features

• 12V passenger starter motor
• Clockwise rotation
• 11 tooth pinion
• 3 mounting bores
• Designed to meet OE fit and performance
• Built to withstand harsh environments

Specifications

• Brand: Bosch
• Part No.: 1986S00836
• Product type: Starter Motor Passenger
• Voltage: 12V
• Rotation: CW
• Number of teeth: 11
• Number of mounting bores: 3
• Warranty: 12 months

Fitment guidance

• BMW
• BMW 1
• BMW 1 2011
• BMW 1 2012
• BMW 1 2013
• BMW 1 2014
• BMW 1 2015
• BMW 1 2016

Application and Buying Notes

Confirm the part number 1986S00836 against the existing starter before ordering, as that is the most reliable check when replacing a starter motor. The key matching points here are 12V voltage, clockwise rotation, 11 teeth, and 3 mounting bores.

The listed fitment preview includes BMW 1 and BMW 3 applications, with sample years shown from 2011 through 2016 for BMW 1 and 2012 through 2015 for BMW 3. Use that as a guide only and still confirm the exact application against the part number and the vehicle details you have on hand.

The weight is listed at 3.896 kg and the packaging dimensions are 32.5 by 18 by 13.9, which can help when checking shipping, bench fitting, or workshop storage. The product is supplied as a single unit and covered by a 12 month warranty.

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 1986S00836 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 PASSENGER, Unit of Measure EACH, Warranty 12 Months, Rotation CW, Number of mounting bores 3, Packaging width 18, Manufactured in China, Product Group 2 STARTER MOTORS, Part No. 1986S00836.

Additional published details for cross-checking include Brand BOSCH, Description Bosch Starter Motor 12V 11Th CW, Number of Teeth 11, Voltage 12, Packaging length 32.5, Packaging height 13.9, Weight 3.896kg, Product Group 1 ROTATING ELECTRICAL.

Bosch Starter Motor 12V 11Th CW. Part number 1986S00836 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 1986S00836, 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 passenger 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 BMW 1, BMW 1 2011, BMW 1 2012, BMW 1 2013. 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 12 Months. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Please confirm fitment using part number 1986S00836, 12V voltage, clockwise rotation, 11 teeth, and 3 mounting bores before purchase. Vehicle application must be checked against the exact starter fitted to the car.

FAQ

What type of part is this?

It is a Bosch starter motor for a passenger vehicle application, listed as 12V with clockwise rotation and 11 teeth. For this listing, part number 1986S00836 is the main reference point. Listed voltage is 12. Published fitment references include BMW 1, BMW 1 2011, BMW 1 2012. These details should still be checked against the original unit before ordering.

What is the part number?

The part number is 1986S00836. For this listing, part number 1986S00836 is the main reference point. Listed voltage is 12. Published fitment references include BMW 1, BMW 1 2011, BMW 1 2012. These details should still be checked against the original unit before ordering. For this listing, part number 1986S00836 is the main reference point. Listed voltage is 12. Published fitment references include BMW 1, BMW 1 2011, BMW 1 2012. These details should still be checked against the original unit before ordering.

What voltage does it use?

It is a 12V starter motor. For this listing, part number 1986S00836 is the main reference point. Listed voltage is 12. Published fitment references include BMW 1, BMW 1 2011, BMW 1 2012. These details should still be checked against the original unit before ordering.

How many teeth does the starter have?

It has 11 teeth. For this listing, part number 1986S00836 is the main reference point. Listed voltage is 12. Published fitment references include BMW 1, BMW 1 2011, BMW 1 2012. These details should still be checked against the original unit before ordering. For this listing, part number 1986S00836 is the main reference point. Listed voltage is 12. Published fitment references include BMW 1, BMW 1 2011, BMW 1 2012. These details should still be checked against the original unit before ordering.

How many mounting bores are listed?

There are 3 mounting bores listed for this starter motor. For this listing, part number 1986S00836 is the main reference point. Listed voltage is 12. Published fitment references include BMW 1, BMW 1 2011, BMW 1 2012. These details should still be checked against the original unit before ordering.

What warranty is supplied?

The listed warranty is 12 months. For this listing, part number 1986S00836 is the main reference point. Listed voltage is 12. Published fitment references include BMW 1, BMW 1 2011, BMW 1 2012. These details should still be checked against the original unit before ordering.