• OEX ALTERNATOR 12V 120A BOSCH STYLE BXA022
  • OEX ALTERNATOR 12V 120A BOSCH STYLE BXA022
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BXA022

ALTERNATOR 12V 120A BOSCH STYLE BXA022

ALTERNATOR 12V 120A BOSCH STYLE BXA022

$598.40
$598.40 $678.00
Tax included. Shipping calculated at checkout.
Expected delivery date:
19 Jun Usually delivered in 2-3 days.

Description


Alternator 12V 120A Bosch Style – BXA022

The OEX Alternator BXA022 is a dependable 12V, 120-amp alternator designed as a direct replacement for Bosch-style units. Engineered to deliver stable and efficient charging performance, this alternator is ideal for a wide range of Mercedes-Benz vehicles, ensuring reliable operation of factory electrical systems.

Manufactured using high-quality components and tested to strict industry standards, this unit offers consistent output, durability, and long service life across both passenger and light commercial applications.

Key Features

  • 120A charging output – suitable for standard and moderate electrical loads
  • Bosch-style design – direct OE replacement
  • Internal regulator (Pin Code IR139) – ensures stable voltage output
  • 6-groove pulley system – reliable belt performance
  • Single leg mounting design – precise fitment and easy installation
  • Heavy-duty construction – built for long-term durability
  • Brand new unit – not remanufactured
  • 3-year passenger / 1-year commercial warranty

Specifications

  • Voltage: 12V
  • Output: 120 Amp
  • Pulley Section: 6 Groove
  • Pulley Outside Diameter: 50mm
  • Regulator Type: Internal
  • Pin Code: IR139
  • Mount Type: Single Leg
  • Mount Centres: 156mm
  • Adjusting Hole Diameter: 10mm
  • Mount Leg Thickness: 56mm
  • Weight: 6.6kg
  • Suits Unit Make: Bosch
  • Unit Type: New

Vehicle Applications

Commonly fitted to:

Mercedes-Benz C-Class (W203)

  • C32 AMG 3.2L Supercharged V6 (2001–2004 build range)
  • C240 2.6L V6 (2001–2007)
  • C320 3.2L V6 (2002–2008)

Mercedes-Benz CLK (W208 / W209)

  • CLK320 3.2L V6 Coupe & Convertible (1997–2009)
  • CLK240 2.6L V6 Coupe & Convertible (2002–2010)

Mercedes-Benz M-Class (W163)

  • ML320 3.2L V6 (1998–2003) (VIN from A319543)
  • ML350 3.7L V6 (2002–2005)

Mercedes-Benz S-Class (W220)

  • S350 3.7L V6 (2002–2005)

Mercedes-Benz SL (R230)

  • SL350 3.7L V6 (2003–2012)

Mercedes-Benz Vans & Commercial

  • Vito / Viano / V-Class 3.7L V6 (2004 onwards)
  • Sprinter 410D 2.9L Diesel (1996–2006)

⚠️ Always confirm compatibility using OE number, engine code, or VIN before purchase.

Performance & Reliability

The BXA022 alternator is designed to maintain consistent charging performance across a wide range of Mercedes-Benz models. It supports essential electrical systems such as ignition, lighting, climate control, and onboard electronics, ensuring reliable daily operation and long-term performance.

Why Choose OEX?

  • Trusted aftermarket brand across Australia & New Zealand
  • Designed for OE-level fitment and performance
  • Built for reliability across passenger and commercial vehicles
  • Backed by strong warranty and proven durability

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?

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

FAQs

See All

What payment methods can I use?

We can take payment from most major credit cards - like Visa and Mastercard. We can also offer AfterPay and manual bank transfer.

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

  • 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!
    testimonial author avatar
    William
  • 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!
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    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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    Del
  • 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.
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    Gary
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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.

ALTERNATOR 12V 120A BOSCH STYLE BXA022

ALTERNATOR 12V 120A BOSCH STYLE BXA022

$598.40
$598.40 $678.00