SKU:RXS330
STARTER 12V SUITS BMW RXS330
STARTER 12V SUITS BMW RXS330
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Description
Description
Starter Motor 12V 9T CW Bosch Style – RXS330 (BXS0136)
The OEX Starter Motor BXS0136 (RXS330) is a high-quality 12V, 9-tooth clockwise (CW) starter motor designed as a direct replacement for Bosch-style units. Engineered for strong cranking performance and reliable cold starts, this unit is ideal for a wide range of BMW and Alpina applications with high-performance petrol engines.
Built with premium internal components and tested to strict OE standards, it delivers consistent starting power, excellent durability, and long service life under demanding driving conditions.
Key Features
- High-torque 1.4kW output – strong and fast engine cranking
- 9-tooth drive gear (9T) – precise engagement and smooth operation
- Bosch-style OE replacement design – direct fitment solution
- Clockwise (CW) rotation – correct OEM configuration
- Short body design – compact installation in tight engine bays
- Threaded mount holes – secure and stable fitment
- Brand new unit – not remanufactured
- 3-year passenger / 1-year commercial warranty
Specifications
- Voltage: 12V
- Power Rating: 1.4kW
- Tooth Count: 9T
- Rotation: CW (Clockwise)
- Flange Diameter: 76mm
- Mount Centres: 105mm
- Mount Hole: M10 x 1.5
- Overall Length: 225mm
- Pinion at Rest: 21mm
- Pinion Diameter: 29mm
- Starter Mount Type: 2 Hole
- Clutch Type: Dry
- Weight: 3.26kg
- Design: Bosch Style (Short body, threaded mount)
- Note: For unthreaded option use BXS0117
Vehicle Applications
This starter motor is commonly fitted across a wide range of BMW and Alpina petrol models, including:
- BMW 1 Series E82 – 125i / 135i
- BMW 1 Series E88 – 135i
- BMW 3 Series E30 – 316i / 318i variants
- BMW Z3 E36 – 1.8L to 3.0L engines
- BMW Z4 E85 – 2.2L to 3.0L petrol
- BMW Z4 E89 – 23i / 35i
- Alpina B3 F30 – Biturbo variants
- Alpina B4 F32 – Biturbo variants
(Always confirm compatibility using OE part number or vehicle specifications before purchase.)
Performance & Reliability
The RXS330 starter motor is designed to deliver fast and consistent engine engagement even under demanding conditions. Its Bosch-style OE configuration ensures smooth installation and reliable operation, making it a trusted replacement for worn or failing starter units in high-performance BMW engines.
Why Choose OEX?
- Trusted aftermarket brand across Australia & New Zealand
- Designed for OE-level fitment and performance
- Built for high-performance engine applications
- Strong durability and long service life
- Backed by reliable warranty support
Shipping
Shipping
Every order at TINKR promises fast shipping to your door, anywhere in New Zealand. Within 1-3 business days. Courier pickups Monday - Friday. Excluding public holidays.
Our standard delivery requires a signature upon receipt, however type any delivery instructions in the box provided during the TINKR check out on how you want your order delivered. For example, No signature required or leave on front porch etc.
How fast is Tinkr's Shipping?
How fast is Tinkr's Shipping?
While it is possible for many Auckland orders to be delivered the same day, delivery estimates are; North Island - Overnight. South Island and Rural - extra 1-2 days

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Are the auto parts on your website genuine?
We only partner with leading global manufacturers and suppliers to ensure our customers get the best product AND price.
Do you offer warranties on your auto parts?
We do offer warranties on most parts! Refer to the individual part information or speak to a member of our team to learn more.
Customer Reviews
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Thank you - so quick in delivery with my order. I was expecting at least another 3-4 days to arrive. Great website easy to order with the illustrations, saving a lot of guess work when choosing your items. Well done!
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We got the part shipped within a day all the way down to the West Coast! I accidentally ordered the wrong article and they helped me out and replaced it straight away. You guys are awesome!
Anna -
Chuck & Greg from Tinkr were very helpful finding the correct auto transmission filter kit for us, fast & efficient, overnight delivery at a very reasonable price $127, both Repco & Supercheap quoted $439. This is first time we have dealt with Tinkr Limited and we would not hesitate to purchase from them again. Thanks for the fantastic service!
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I have made multiple purchases from this company, and their service consistently exceeds my expectations. Last week, I urgently needed some parts and, based on my previous positive experiences, I chose TINKR once again. As expected, their service was exceptional. A special thanks to Greg at TINKR for a job well done.
Gary
We Solve The Auto Parts Challenges Others Can't
TINKR is your most comprehensive New Zealand owned auto parts store. With over 150,000 car parts, accessories & tools, to suit a huge range of passenger cars, 4x4s and commercial vehicles. Whether you're after a cambelt, a fan belt, or a seat belt, for a Toyota Corolla, a Mitsubishi Lancer, or a trusty Mazda Familia - TINKR has it covered.
STARTER 12V SUITS BMW RXS330