OEX BXS0117 Starter Motor – 12V 9-Tooth CW Bosch Style (Unthreaded Mount)
Stock Status / Availability
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This listing is for: OEX BXS0117 Starter Motor – 12V 9-Tooth CW Bosch Style (Unthreaded Mount)
Part Number: BXS0117
Brand: OEX
Type: Starter Motor
Description
The OEX BXS0117 Starter Motor delivers dependable starting performance for a wide range of BMW petrol engines, from classic E30 models to modern N52-equipped 3, 5, and 6 Series vehicles.
This Bosch-style, 12-volt unit is built to OEM specifications and offers a direct-fit replacement for factory starters, ensuring reliable crank performance and long service life.
The BXS0117 features unthreaded mounting holes for universal fitment — if you require threaded holes, the compatible alternative is OEX BXS0136.
Backed by OEX’s nationwide warranty and engineered to ISO-certified standards, this unit is a trusted choice for professional technicians and enthusiasts alike.
Key Features
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12V, 1.4kW Bosch-style starter motor
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9-tooth pinion with 29mm gear diameter
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Clockwise rotation (CW) for BMW petrol applications
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Precision-engineered unthreaded mount holes for flexible installation
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Compatible with multiple BMW engine types, from M10 and M40 to M52 and N52
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3-year passenger / 1-year commercial warranty
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Fully new (not remanufactured) and ISO-certified for lasting reliability
Specifications
| Specification | Detail |
|---|---|
| Part Number | BXS0117 |
| Brand | OEX |
| Voltage | 12V |
| Power Rating | 1.4kW |
| Rotation | Clockwise (CW) |
| Number of Teeth | 9 |
| Pinion Diameter | 29mm |
| Pinion at Rest | 21mm |
| Flange Diameter | 76mm |
| Mount Centres | 105mm |
| Mount Hole Diameter | 10mm (unthreaded) |
| Starter Mount Type | 2-Hole Bosch Pattern |
| Weight | 4.36kg |
| Condition | New |
| Warranty | 3-Year Passenger / 1-Year Commercial |
Compatibility
The BXS0117 is suitable for a broad range of BMW petrol engines across multiple generations, including:
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BMW 1 Series (E82, E87) – 125i, 130i
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BMW 3 Series (E21, E30, E36, E46, E90) – 316i, 318i, 320i, 323i, 325i, 328i, 330i
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BMW 5 Series (E12, E34, E39, E60, F10) – 518i, 520i, 523i, 525i, 528i, 530i
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BMW 6 Series (E63) – 630i
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BMW 7 Series (E65, E66) – 730i / 730Li
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BMW X1 (E84) – xDrive 25i
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BMW X3 (E83) – 2.5i
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BMW Z3 (E36) – 1.8i, 1.9i, 3.0i
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BMW Z4 (E85, E86) – 3.0i, 3.0si
Engine Codes Covered:
M10, M40, M42, M43, M44, M50, M52, M54, N42, N46, N52, N53
(Various SOHC and DOHC 4- and 6-cylinder petrol engines)
Notes
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Unthreaded mount holes – suitable for universal applications
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For threaded mounting holes, use OEX BXS0136
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Designed as a direct Bosch-style replacement
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Ideal for OEM replacement, restoration, or performance rebuilds
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