Bosch Starter Motor 12V 9 Tooth CW Part No. 1986S00819

The Bosch Starter Motor 12V 9 Tooth CW, part number 1986S00819, is a rotating electrical component supplied as a starter motor for vehicle applications that require a 12 volt unit with clockwise rotation. It is sold each, carries 2 mounting bores, and weighs 4.460 kg.

This Bosch starter is described as being designed in fit and performance to meet OE starters, with a 9 tooth drive arrangement and premium starting performance. It is also listed with a 12 month warranty, which gives a clear service-life reference when comparing it with the starter already fitted to the vehicle.

For buyers matching a replacement starter, the important checkpoints here are voltage, rotation, tooth count, mounting bore count, and the part number 1986S00819. Those details should be checked against the removed unit or the vehicle application before ordering, as starter motors are not interchangeable across all engine and transmission combinations.

Key Features

• Bosch starter motor
• 12V electrical specification
• Clockwise rotation (CW)
• 9 tooth drive
• 2 mounting bores
• Designed to meet OE starter fit and performance

Specifications

• Brand: Bosch
• Part No.: 1986S00819
• Product type: Starter motor
• Voltage: 12V
• Rotation: CW
• Number of teeth: 9
• Number of mounting bores: 2
• Unit of measure: Each

Confirmed fitment applications

• Volkswagen LT 28-35
• Volkswagen LT 28-35 1999 to 2006
• Volkswagen LT 28-46
• Volkswagen LT 28-46 1999 and 2000

Application and Buying Notes

Before ordering, compare the starter on the vehicle with the key identifiers on this unit: 12V, CW rotation, 9 tooth drive, and 2 mounting bores. Those details are the most useful checks when confirming whether the Bosch 1986S00819 is the correct replacement for the starter being removed.

The fitment information supplied includes Volkswagen LT 28-35 and LT 28-46 applications, with year references shown for LT 28-35 from 1999 through 2006 and LT 28-46 for 1999 and 2000. If the vehicle is one of those models, it is still sensible to confirm the old starter against the same voltage, rotation, and tooth count before fitting.

Starter motors can look similar while still differing in mounting pattern, drive count, or rotation. A 2-bore, clockwise, 9-tooth starter is a specific combination, so matching the part number 1986S00819 and the application details is the safest way to avoid a mismatch.

The 12 month warranty applies to this Bosch starter motor as supplied. As with any rotating electrical component, correct diagnosis matters before replacement, because intermittent cranking faults can also involve battery condition, cabling, grounds, relay control, or vehicle-side wiring rather than the starter 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 1986S00819 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 12 Months, Rotation CW, Number of mounting bores 2, Packaging width 18, Manufactured in China, Product Group 2 STARTER MOTORS, Part No. 1986S00819.

Additional published details for cross-checking include Brand BOSCH, Description Bosch Starter Motor 12V 9Th CW, Number of Teeth 9, Voltage 12, Packaging length 32.5, Packaging height 13.9, Weight 4.460kg, Product Group 1 ROTATING ELECTRICAL.

Bosch Starter Motor 12V 9Th CW. Part number 1986S00819 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 1986S00819, 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 VOLKSWAGEN LT 28-35, VOLKSWAGEN LT 28-35 1999, VOLKSWAGEN LT 28-35 2000, VOLKSWAGEN LT 28-35 2001. 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 compatibility by checking part number 1986S00819, 12V voltage, CW rotation, 9 tooth drive, and the 2 mounting bores against the removed starter and the vehicle application details before purchase.

FAQ

What is the part number for this Bosch starter motor?

The part number is 1986S00819. For this listing, part number 1986S00819 is the main reference point. Listed voltage is 12. Published fitment references include VOLKSWAGEN LT 28-35, VOLKSWAGEN LT 28-35 1999, VOLKSWAGEN LT 28-35 2000. These details should still be checked against the original unit before ordering.

What voltage is this starter motor?

It is a 12V starter motor. For this listing, part number 1986S00819 is the main reference point. Listed voltage is 12. Published fitment references include VOLKSWAGEN LT 28-35, VOLKSWAGEN LT 28-35 1999, VOLKSWAGEN LT 28-35 2000. These details should still be checked against the original unit before ordering.

What rotation does this starter use?

This unit is clockwise rotation, listed as CW. For this listing, part number 1986S00819 is the main reference point. Listed voltage is 12. Published fitment references include VOLKSWAGEN LT 28-35, VOLKSWAGEN LT 28-35 1999, VOLKSWAGEN LT 28-35 2000. These details should still be checked against the original unit before ordering.

How many teeth does the starter have?

It has 9 teeth. For this listing, part number 1986S00819 is the main reference point. Listed voltage is 12. Published fitment references include VOLKSWAGEN LT 28-35, VOLKSWAGEN LT 28-35 1999, VOLKSWAGEN LT 28-35 2000. These details should still be checked against the original unit before ordering.

Which vehicles are listed in the fitment information?

The supplied fitment information lists Volkswagen LT 28-35 and Volkswagen LT 28-46 applications, including LT 28-35 year references from 1999 to 2006 and LT 28-46 year references for 1999 and 2000. For this listing, part number 1986S00819 is the main reference point. Listed voltage is 12. Published fitment references include VOLKSWAGEN LT 28-35, VOLKSWAGEN LT 28-35 1999, VOLKSWAGEN LT 28-35 2000. These details should still be checked against the original unit before ordering.

What warranty is listed for this starter motor?

The listed warranty is 12 months. For this listing, part number 1986S00819 is the main reference point. Listed voltage is 12. Published fitment references include VOLKSWAGEN LT 28-35, VOLKSWAGEN LT 28-35 1999, VOLKSWAGEN LT 28-35 2000. These details should still be checked against the original unit before ordering.