Bosch
Starter (New)

Bosch SR0855N Starter

Brand Bosch SR0855N
Voltage 12
Power Rating 1.8
Mounting Bolt Hole Quantity 2
Nose Cone Material Aluminum
Starter Rotation Clockwise
Mounting Hardware Included No
Mounting Shims Included No
Solenoid Attached Yes
Tooth Quantity 9
New Or Remanufactured New
Original Equipment Manufacturer Names Bo
Product Length 9.212598 in
Starter Finish Aluminum
Product line Starter (New)
Fits BMW · 8 vehicles

New starter. Bosch Premium design built and tested for dependable performance.

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

Integrated solenoid. Simplifies installation with a ready-to-use starter assembly.

Cross-references 12417798035 for the same application. See all 1.

$289.86Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $289.86
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Bosch Starter SR0855N for BMW Diesel Applications

The Bosch SR0855N is a new 12-volt starter built for dependable cranking performance in select BMW diesel applications. It is a direct-fit electrical starting component for 2009-2013 BMW X5 and 2009-2011 BMW 335d models, with a clockwise rotation and an attached solenoid for straightforward replacement.

Key Features

  • Bosch Starter (New), part number SR0855N
  • 12-volt starter with 1.8 power rating
  • Clockwise starter rotation
  • Solenoid attached for integrated starting control
  • Aluminum nose cone and aluminum finish
  • 9-tooth drive design
  • 2 mounting bolt holes
  • New construction, not remanufactured

Product Details

Bosch Premium Starters are engineered, assembled, and tested for consistent starting performance and dependable operation. The SR0855N is built as a new starter assembly for BMW diesel platforms that require a 12V unit with a 9-tooth drive and clockwise rotation. This part number SR0855N is listed for 2009-2013 BMW X5 and 2009-2011 BMW 335d applications, making it a focused OE-style replacement for common BMW starting-system service needs. This part cross-references BMW OE number 12417798035 for the same application.

What It Helps Fix

  • Slow or weak engine cranking
  • No-start conditions caused by starter failure
  • Intermittent starter engagement
  • Grinding or improper starter drive engagement
  • Electrical starting issues tied to a worn starter assembly

Installation Notes and Tips

Verify the vehicle’s original starter specifications before installation, including 12-volt system requirements, clockwise rotation, 2-bolt mounting, and 9-tooth drive count. Compare the existing unit to Bosch SR0855N and confirm fitment for the exact BMW X5 or BMW 335d model year. Mounting hardware and shims are not included, so reuse or source the correct hardware as needed. Inspect battery condition, cable connections, and charging-system output during replacement to help prevent repeat starting complaints.

Quality Assurance

This Bosch starter is a new component from Bosch’s Starter (New) line and is manufactured to support reliable starting performance in the listed BMW applications. Bosch’s premium starter line is built and tested to meet demanding electrical starting requirements.

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2013BMWX53.0LL6N/AStarter (New)
2012BMWX53.0LL6N/AStarter (New)
2011BMW335d3.0LL6N/AStarter (New)
2011BMWX53.0LL6N/AStarter (New)
2010BMW335d3.0LL6N/AStarter (New)
2010BMWX53.0LL6N/AStarter (New)
2009BMW335d3.0LL6N/AStarter (New)
2009BMWX53.0LL6N/AStarter (New)
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
12417798035