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Bosch

Starter (New)

Bosch SR0861N Starter

Brand	Bosch SR0861N
Voltage	12
Design	Permanent magnet gear reduction
Family	Pmgr
Power Rating	2.1
Mounting Bolt Hole Quantity	1
Mounting Flange to End of Case	59.2
Mounting Flange to Pinion End at Rest	25.5
Case Grounding	Grounded case
Nose Cone Material	Aluminum
Nose Cone Type	Closed nose
Starter Rotation	Clockwise (right)
Mounting Hardware Included	No
Mounting Shims Included	No
Solenoid Attached	Yes
Housing Material	Aluminum
Re-Clockable Flange	No
Tooth Quantity	11
Mounting Type	Flange
Over-Crank Protection	No
Designed for Automatic Start / Stop Operation	Yes
Automotive Item Weight (lbs)	7.561856 lb
New Or Remanufactured	New
Product Length	9.015748 in
Product line	Starter (New)
Fits	BMW · 59 vehicles

New starter. Built and tested for dependable performance and reliability.

Permanent magnet gear reduction. Delivers efficient starting power in a compact design.

Aluminum housing. Helps keep weight down while resisting corrosion.

Cross-references Genuine 12418614519 and 12418612576 for the same application. See all 2.

$264.79Free shipping

In stock · usually ships same day before 1pm CST

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Free returns within 60 days if it doesn't fit when fitment is verified.

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Bosch Starter SR0861N for BMW

The Bosch SR0861N is a new 12-volt starter built for BMW applications that need reliable cranking performance and precise fitment. It uses a permanent magnet gear reduction design with a grounded aluminum case and integrated solenoid for consistent engagement.

Bosch Premium Starters are part of the Bosch Starter (New) line, focused on new replacement starters that are built and tested for dependable operation in modern vehicles, including automatic start/stop systems.

Key Features

12-volt starter with permanent magnet gear reduction design
PMGR family construction for efficient starting performance
Clockwise rotation with 11-tooth drive
Integrated solenoid attached
Grounded aluminum case and aluminum closed nose cone
Designed for automatic start/stop operation
New unit, not remanufactured
Direct replacement part number SR0861N

Detailed Description

The Bosch SR0861N starter is engineered for BMW 228i, 320i, 328i, 428i, 528i, X1, X3, X4, and Z4 applications listed below. Its permanent magnet gear reduction layout helps deliver strong cranking performance in a compact 9.015748-inch housing, while the 2.1 power rating supports dependable engine starts in daily driving conditions. The aluminum housing and closed nose design are built for a precise OE-style fit, and the clockwise rotation matches the required starting direction for the listed vehicles. This part cross-references Genuine 12418614519 and 12418612576 for the same application.

What It Helps Fix

Engine no-crank or intermittent crank conditions
Slow starter engagement during ignition
Clicking at key-on caused by starter failure
Hard starting related to worn starter internals
Start/stop restart issues on equipped BMW models

Fitment

Fits 2013-2018 BMW 320i, N/A
Fits 2013-2018 BMW 320i xDrive, N/A
Fits 2015-2018 BMW X4, N/A
Fits 2014-2017 BMW X3, N/A
Fits 2014-2016 BMW 228i, N/A
Fits 2015-2016 BMW 228i xDrive, N/A
Fits 2012-2016 BMW 328i, N/A
Fits 2014-2016 BMW 328i GT xDrive, N/A
Fits 2013-2016 BMW 328i xDrive, N/A
Fits 2014-2016 BMW 428i, N/A
Fits 2015-2016 BMW 428i Gran Coupe, N/A
Fits 2014-2016 BMW 428i xDrive, N/A
Fits 2015-2016 BMW 428i xDrive Gran Coupe, N/A
Fits 2014-2016 BMW 528i, N/A
Fits 2014-2016 BMW 528i xDrive, N/A
Fits 2014-2016 BMW Z4, N/A
Fits 2014-2015 BMW X1, N/A
Fits 2012 BMW X1, N/A

Installation Notes

Verify the mounting flange dimensions, tooth count, starter rotation, and solenoid configuration before installation. Mounting hardware and shims are not included, so reuse or source the correct hardware as required by the vehicle. Because this starter uses a flange mount and a single mounting bolt hole, confirm the OE mounting style on the BMW 320i, 328i, 428i, X1, X3, X4, or Z4 application before replacement.

Quality Assurance

Bosch designs, builds, and tests its Premium Starters to meet the demands of modern starting systems. The SR0861N is a new starter assembly intended for direct replacement use in the listed BMW applications.

This part fits 59 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Drive Type	Transmission	Liters	Cylinders	Position	Notes
2018	BMW	320i	—	Automatic	2.0L	L4	N/A	Starter (New)
2018	BMW	320i xDrive	—	—	2.0L	L4	N/A	Starter (New)
2018	BMW	X4	—	—	2.0L	L4	N/A	Starter (New)
2017	BMW	320i	—	Automatic	2.0L	L4	N/A	Starter (New)
2017	BMW	320i xDrive	—	—	2.0L	L4	N/A	Starter (New)
2017	BMW	X3	—	—	2.0L	L4	N/A	Starter (New)
2017	BMW	X4	—	—	2.0L	L4	N/A	Starter (New)
2016	BMW	228i	—	—	2.0L	L4	N/A	Starter (New)
2016	BMW	228i xDrive	—	Automatic	2.0L	L4	N/A	Starter (New)
2016	BMW	320i	—	Automatic	2.0L	L4	N/A	Starter (New)
2016	BMW	320i xDrive	—	—	2.0L	L4	N/A	Starter (New)
2016	BMW	328i	—	Automatic	2.0L	L4	N/A	Starter (New)
2016	BMW	328i GT xDrive	—	—	2.0L	L4	N/A	Starter (New)
2016	BMW	328i xDrive	—	—	2.0L	L4	N/A	Starter (New)
2016	BMW	428i	—	Automatic	2.0L	L4	N/A	Starter (New)
2016	BMW	428i Gran Coupe	—	—	2.0L	L4	N/A	Starter (New)
2016	BMW	428i xDrive	—	—	2.0L	L4	N/A	Starter (New)
2016	BMW	428i xDrive Gran Coupe	—	—	2.0L	L4	N/A	Starter (New)
2016	BMW	528i	—	—	2.0L	L4	N/A	Starter (New)
2016	BMW	528i xDrive	—	—	2.0L	L4	N/A	Starter (New)
2016	BMW	X3	—	—	2.0L	L4	N/A	Starter (New)
2016	BMW	X4	—	—	2.0L	L4	N/A	Starter (New)
2016	BMW	Z4	—	Automatic	2.0L	L4	N/A	Starter (New)
2015	BMW	228i	—	Automatic	2.0L	L4	N/A	Starter (New)
2015	BMW	228i xDrive	—	Automatic	2.0L	L4	N/A	Starter (New)
2015	BMW	320i	—	Automatic	2.0L	L4	N/A	Starter (New)
2015	BMW	320i xDrive	—	—	2.0L	L4	N/A	Starter (New)
2015	BMW	328i	—	Automatic	2.0L	L4	N/A	Starter (New)
2015	BMW	328i GT xDrive	—	—	2.0L	L4	N/A	Starter (New)
2015	BMW	328i xDrive	—	—	2.0L	L4	N/A	Starter (New)
2015	BMW	428i	—	Automatic	2.0L	L4	N/A	Starter (New)
2015	BMW	428i Gran Coupe	—	—	2.0L	L4	N/A	Starter (New)
2015	BMW	428i xDrive	—	—	2.0L	L4	N/A	Starter (New)
2015	BMW	428i xDrive Gran Coupe	—	—	2.0L	L4	N/A	Starter (New)
2015	BMW	528i	—	—	2.0L	L4	N/A	Starter (New)
2015	BMW	528i xDrive	—	—	2.0L	L4	N/A	Starter (New)
2015	BMW	X1	AWD	—	2.0L	L4	N/A	Starter (New)
2015	BMW	X3	—	—	2.0L	L4	N/A	Starter (New)
2015	BMW	X4	—	—	2.0L	L4	N/A	Starter (New)
2015	BMW	Z4	—	Automatic	2.0L	L4	N/A	Starter (New)
2014	BMW	228i	—	Automatic	2.0L	L4	N/A	Starter (New)
2014	BMW	320i	—	Automatic	2.0L	L4	N/A	Starter (New)
2014	BMW	320i xDrive	—	—	2.0L	L4	N/A	Starter (New)
2014	BMW	328i	—	—	2.0L	L4	N/A	Starter (New)
2014	BMW	328i GT xDrive	—	—	2.0L	L4	N/A	Starter (New)
2014	BMW	328i xDrive	—	—	2.0L	L4	N/A	Starter (New)
2014	BMW	428i	—	Automatic	2.0L	L4	N/A	Starter (New)
2014	BMW	428i xDrive	—	—	2.0L	L4	N/A	Starter (New)
2014	BMW	528i	—	—	2.0L	L4	N/A	Starter (New)
2014	BMW	528i xDrive	—	—	2.0L	L4	N/A	Starter (New)
2014	BMW	X1	AWD	—	2.0L	L4	N/A	Starter (New)
2014	BMW	X3	—	—	2.0L	L4	N/A	Starter (New)
2014	BMW	Z4	—	Automatic	2.0L	L4	N/A	Starter (New)
2013	BMW	320i	—	Automatic	2.0L	L4	N/A	Starter (New)
2013	BMW	320i xDrive	—	—	2.0L	L4	N/A	Starter (New)
2013	BMW	328i	—	—	2.0L	L4	N/A	Starter (New)
2013	BMW	328i xDrive	—	—	2.0L	L4	N/A	Starter (New)
2012	BMW	328i	—	—	2.0L	L4	N/A	Starter (New)
2012	BMW	X1	—	—	2.0L	L4	N/A	Starter (New)
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Directly replaces or cross-references 2 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Genuine — 1241861451912418612576