Bosch SR0809N Starter Motor
OE Quality 60-Day Returns
Bosch
 Starter (New)

Bosch SR0809N Starter Motor

Brand Bosch SR0809N
Mounting Bolt Hole Quantity 2
Mounting Hardware Included No
Mounting Shims Included No
New Or Remanufactured New
Nose Cone Material Aluminum
Original Equipment Manufacturer Names BO
Power Rating 1.7
Product Length 9.330709 in
Solenoid Attached Yes
Starter Finish Aluminum
Starter Rotation Clockwise
Tooth Quantity 9
Voltage 12
Product line Starter (New)
Fits BMW · 87 vehicles

OE direct replacement. New Bosch starter built for dependable starting performance.

Aluminum nose cone. Lightweight construction helps support durability and heat resistance.

Integrated solenoid. Simplifies installation with a starter-ready design.

Cross-references 12417536690, 12417537513 and 12417539690 for the same application. See all 3.

$314.45Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $314.45
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
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Bosch SR0809N Starter Overview

The Bosch SR0809N is a new 12-volt starter built for reliable engine cranking in select Audi and BMW applications. It features a 1.7 kW power rating, clockwise rotation, and an attached solenoid for direct replacement service.

Bosch Premium Starters are engineered, built, and tested for consistent performance and dependable starting. The SR0809N uses an aluminum nose cone and aluminum finish, with 2 mounting bolt holes and 9 teeth for the specified applications.

Key Features

  • 12-volt new starter with 1.7 kW power rating
  • Clockwise starter rotation
  • Solenoid attached for streamlined replacement
  • Aluminum nose cone and aluminum starter finish
  • 9-tooth drive design
  • 2 mounting bolt holes
  • Direct-fit replacement for select Audi and BMW vehicles

Detailed Product Description

The Bosch SR0809N starter is designed for vehicles that require a precise OE-style starting component with the correct electrical and mechanical specifications. It is a new unit, not remanufactured, and is built to match the listed application requirements for Audi A4 Quattro, A5 Quattro, A6 Quattro, A7 Quattro, A8 Quattro, Q5, Q7, RS5, RS7, S4, S5, S6, S7, and S8, as well as BMW 545i, 550i, 645Ci, 650i, 745i, 745Li, 750i, 750Li, and X5 models.

This part number, SR0809N, also cross-references Bosch OE-style applications for the same fitment family. If you are replacing a worn starter on a 2011-2018 Audi A8 Quattro or a 2004-2010 BMW X5, this starter is built to align with the listed vehicle requirements.

What It Helps Address

  • Slow or inconsistent engine cranking
  • No-start conditions caused by starter failure
  • Clicking at key start with no engine turnover
  • Starter noise from worn internal components
  • Electrical starting issues tied to a failing starter assembly

Installation Notes

Verify the vehicle’s year, make, model, and starter specifications before installation. The SR0809N uses 2 mounting bolt holes, includes an attached solenoid, and does not include mounting hardware or shims. Confirm clockwise rotation, 12-volt system requirements, and tooth count match the original unit before installation.

Fits 2011-2018 Audi A8 Quattro, N/A. Fits 2014-2018 Audi RS7, N/A. Fits 2013-2018 Audi S6, N/A. Fits 2013-2018 Audi S7, N/A. Fits 2013-2018 Audi S8, N/A. Fits 2013-2015 Audi RS5, N/A. Fits 2012 Audi A6 Quattro, N/A. Fits 2012 Audi A7 Quattro, N/A. Fits 2009-2012 Audi Q5, N/A. Fits 2011-2012 Audi Q7, N/A. Fits 2011-2012 Audi S4, N/A. Fits 2008-2012 Audi S5, N/A. Fits 2008-2010 Audi A5 Quattro, N/A. Fits 2009 Audi A4 Quattro, N/A. Fits 2006-2010 BMW 550i, N/A. Fits 2006-2010 BMW 650i, N/A. Fits 2004-2010 BMW X5, N/A. Fits 2006-2008 BMW 750i, N/A. Fits 2006-2008 BMW 750Li, N/A. Fits 2004-2005 BMW 545i, N/A. Fits 2004-2005 BMW 645Ci, N/A. Fits 2004-2005 BMW 745i, N/A. Fits 2004-2005 BMW 745Li, N/A.

Quality Assurance

Bosch Premium Starters are manufactured and tested to support dependable starting performance and consistent build quality. The SR0809N is a new starter assembly designed for the listed Audi and BMW applications.

This part fits 87 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeLitersCylindersPositionNotes
2018AudiA8 Quattro—3.0LV6N/AStarter (New)
2018AudiRS7—4.0LV8N/AStarter (New)
2018AudiS6—4.0LV8N/AStarter (New)
2018AudiS7—4.0LV8N/AStarter (New)
2018AudiS8—4.0LV8N/AStarter (New)
2017AudiA8 Quattro—3.0LV6N/AStarter (New)
2017AudiRS7—4.0LV8N/AStarter (New)
2017AudiS6—4.0LV8N/AStarter (New)
2017AudiS7—4.0LV8N/AStarter (New)
2017AudiS8—4.0LV8N/AStarter (New)
2016AudiA8 Quattro—3.0LV6N/AStarter (New)
2016AudiRS7—4.0LV8N/AStarter (New)
2016AudiS6—4.0LV8N/AStarter (New)
2016AudiS7—4.0LV8N/AStarter (New)
2016AudiS8—4.0LV8N/AStarter (New)
2015AudiA8 Quattro—3.0LV6N/AStarter (New)
2015AudiRS5—4.2LV8N/AStarter (New)
2015AudiRS7—4.0LV8N/AStarter (New)
2015AudiS6—4.0LV8N/AStarter (New)
2015AudiS7—4.0LV8N/AStarter (New)
2015AudiS8—4.0LV8N/AStarter (New)
2014AudiA8 Quattro—3.0LV6N/AStarter (New)
2014AudiRS5—4.2LV8N/AStarter (New)
2014AudiRS7—4.0LV8N/AStarter (New)
2014AudiS6—4.0LV8N/AStarter (New)
2014AudiS7—4.0LV8N/AStarter (New)
2014AudiS8—4.0LV8N/AStarter (New)
2013AudiA8 Quattro—3.0LV6N/AStarter (New)
2013AudiRS5Convertible4.2LV8N/AStarter (New)
2013AudiS6—4.0LV8N/AStarter (New)
2013AudiS7—4.0LV8N/AStarter (New)
2013AudiS8—4.0LV8N/AStarter (New)
2012AudiA6 Quattro—3.0LV6N/AStarter (New)
2012AudiA7 Quattro—3.0LV6N/AStarter (New)
2012AudiA8 Quattro—4.2LV8N/AStarter (New)
2012AudiQ5—3.2LV6N/AStarter (New)
2012AudiQ7—3.0LV6N/AStarter (New)
2012AudiS4—3.0LV6N/AStarter (New)
2012AudiS5—4.2LV8N/AStarter (New)
2011AudiA8 Quattro—4.2LV8N/AStarter (New)
2011AudiQ5—3.2LV6N/AStarter (New)
2011AudiQ7—3.0LV6N/AStarter (New)
2011AudiS4—3.0LV6N/AStarter (New)
2011AudiS5—4.2LV8N/AStarter (New)
2010AudiA5 Quattro—3.2LV6N/AStarter (New)
2010AudiQ5—3.2LV6N/AStarter (New)
2010AudiS5—4.2LV8N/AStarter (New)
2010BMW550i—4.8LV8N/AStarter (New)
2010BMW650i—4.8LV8N/AStarter (New)
2010BMWX5—4.8LV8N/AStarter (New)
2009AudiA4 Quattro—3.2LV6N/AStarter (New)
2009AudiA5 Quattro—3.2LV6N/AStarter (New)
2009AudiQ5—3.2LV6N/AStarter (New)
2009AudiS5—4.2LV8N/AStarter (New)
2009BMW550i—4.8LV8N/AStarter (New)
2009BMW650i—4.8LV8N/AStarter (New)
2009BMWX5—4.8LV8N/AStarter (New)
2008AudiA5 Quattro—3.2LV6N/AStarter (New)
2008AudiS5—4.2LV8N/AStarter (New)
2008BMW550i—4.8LV8N/AStarter (New)
2008BMW650i—4.8LV8N/AStarter (New)
2008BMW750i—4.8LV8N/AStarter (New)
2008BMW750Li—4.8LV8N/AStarter (New)
2008BMWX5—4.8LV8N/AStarter (New)
2007BMW550i—4.8LV8N/AStarter (New)
2007BMW650i—4.8LV8N/AStarter (New)
2007BMW750i—4.8LV8N/AStarter (New)
2007BMW750Li—4.8LV8N/AStarter (New)
2007BMWX5—4.8LV8N/AStarter (New)
2006BMW550i—4.8LV8N/AStarter (New)
2006BMW650i—4.8LV8N/AStarter (New)
2006BMW750i—4.8LV8N/AStarter (New)
2006BMW750Li—4.8LV8N/AStarter (New)
2006BMWX5—4.4LV8N/AStarter (New)
2006BMWX5—4.8LV8N/AStarter (New)
2005BMW545i—4.4LV8N/AStarter (New)
2005BMW645Ci—4.4LV8N/AStarter (New)
2005BMW745i—4.4LV8N/AStarter (New)
2005BMW745Li—4.4LV8N/AStarter (New)
2005BMWX5—4.4LV8N/AStarter (New)
2005BMWX5—4.8LV8N/AStarter (New)
2004BMW545i—4.4LV8N/AStarter (New)
2004BMW645Ci—4.4LV8N/AStarter (New)
2004BMW745i—4.4LV8N/AStarter (New)
2004BMW745Li—4.4LV8N/AStarter (New)
2004BMWX5—4.4LV8N/AStarter (New)
2004BMWX5—4.8LV8N/AStarter (New)
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
124175366901241753751312417539690