ALTERNATOR 12V 140A BOSCH STYLE BXA046

Alternator 12V 140A Bosch Style – BXA046

The OEX Alternator BXA046 is a high-performance 12V, 140-amp alternator designed as a direct replacement for Bosch-style units. Built to deliver strong and stable charging output, this alternator is suitable for a wide range of European vehicles with higher electrical demands.

Manufactured using premium-grade components and tested to meet strict quality standards, this unit ensures reliable performance, long service life, and excellent durability under both daily driving and demanding conditions.

Key Features

* High output 140A charging capacity – supports vehicles with higher electrical load
* Bosch-style design – direct OE replacement fitment
* Internal voltage regulator (Pin Code IR139) – ensures stable charging performance
* Quad-leg mounting system – strong and secure installation
* Heavy-duty construction for improved durability
* Brand new unit – not remanufactured
* 3-year passenger / 1-year commercial warranty

Specifications

* Voltage: 12V
* Output: 140 Amp
* Pulley Section: 6 Groove
* Pulley Outside Diameter: 56mm
* Regulator Type: Internal
* Pin Code: IR139
* Mount Type: Quad Leg
* Mount Centres: 127mm
* Inside Mounting Legs: 60mm
* Pivot Hole Diameter: M8 x 1.25 / 8mm
* Weight: 7kg
* Unit Type: New
* Note: Not suitable for start-stop applications

Vehicle Applications

Commonly fitted to:

* Audi A1 8X1 / 8XK TDI 1.6L CAYB Diesel Hatchback FWD (03/2011 – 04/2015)
* Audi A1 8XA / 8XF TDI 1.6L CAYB Diesel Sportback FWD (11/2011 – 04/2015)
* Audi A3 8L1 1.8T AJQ / ARY Petrol AWD (10/1998 – 05/2003)
* Audi A3 8P1 1.6L BGU / BSE / BSF Petrol Hatchback FWD/AWD (2003 – 2012)
* Audi A3 8P1 2.0 FSI / TFSI / TDI range multiple petrol & diesel variants (2003 – 2012)
* Audi A3 S3 2.0 TFSI AWD (2007 – 2012)
* Audi A3 3.2 V6 AWD (2003 – 2009)
* Audi A3 Convertible & Sportback variants 1.6L / 1.8L / 2.0L engines (2004 – 2013)

* Volkswagen Scirocco III R 2.0 TFSI Coupe FWD (2009 – 2017)
* Volkswagen Tiguan 5N 1.4 TSI / 2.0 TDI / 2.0 TFSI SUV AWD/FWD (2007 – 2018)
* Volkswagen Touareg 7L series V6 / V8 petrol engines AWD (2002 – 2010)
* Volkswagen Touran 2.0 FSI MPV FWD (2003 – 2007)

* Note: Always confirm compatibility using the OE part number or vehicle details before purchase.

Performance & Reliability

The BXA046 alternator is engineered to deliver consistent and reliable charging performance across a wide range of European vehicles. It ensures stable battery charging and supports essential electrical systems including ignition, lighting, climate control, and onboard electronics.

Its Bosch-style construction guarantees a precise OE-fit replacement, making it a dependable choice for workshop and retail applications.

Why Choose OEX?

• Trusted aftermarket brand across Australia & New Zealand
• Designed for OE-style direct fitment and reliability
• Built with durable components for long service life
• Backed by strong warranty support and proven performance

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.

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