OEX Alternator 12V 140A Bosch Style – BXA093
The OEX Alternator BXA093 is a high-performance 12V, 140-amp Bosch-style alternator engineered for modern Euro 6 diesel vehicles. Designed for precision fitment and reliable charging, it ensures consistent electrical output, stable battery performance, and long-lasting durability across a range of Audi, Škoda, and Volkswagen models.
Key Features
- High-output 140A – supports all vehicle electrical systems
- Bosch-style design – direct OE replacement
- Quad leg mount with 127mm C-to-C spacing – ensures secure fit
- Internal regulator (Pin Code IR231) – stable voltage regulation
- 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: 52mm
- Regulator Type: Internal
- Pin Code: IR231
- Adjusting Hole Diameter: M8x1.25 / 8
- Pivot Hole Diameter: M8x1.25 / 8
- Mount Type: Quad Leg
- Mount Centres (C-to-C): 127mm
- Inside Mounting Legs: 61.5mm
- Suits Unit Make: Bosch
- Unit Type: New
- Weight: 6.64kg
Vehicle Applications
Audi
- A3 8V1,8VK TDI 2.0L DCYA, DBGA, CRBC, CRLB, CRUA, DEJA Hatchback 110kW [04/12 – 12/17]
- A3 8V7,8VE TDI 2.0L DCYA, CRLB Convertible 110kW [10/13 – 10/20]
- A3 8VA,8VF TDI 1.6L DDYA Sportback 85kW [02/17 – 10/20]
- A3 8VA,8VF TDI 2.0L DCYA, DBGA, CRBC, CRLB, DFGA, CRUA, DEJA Sportback 110kW [09/12 – 10/20]
- A3 8VM,8VS TDI 2.0L DCYA, DBGA, CRBC, CRLB, DFGA, CRUA, DEJA LWB Sedan 110kW [05/13 – 10/20]
- Q2 GAB, GAG TDI 2.0L DTTC, DFGA SUV 110kW AWD [09/16 ON]
Škoda
- Kodiaq NS6, NS7, NV7 I TDI 2.0L DFHA SUV 140kW AWD [10/16 ON]
- Octavia 5E3, NL3, NR3 III TDI 2.0L CKFC, CYKA, DCYA, CRMB, DFFA Hatchback & Wagon 110kW [11/12 – 10/20]
- Octavia 5E3, NL3, NR3 III TDI RS 2.0L CUNA, DJGA, CUPA Hatchback & Wagon 135kW [05/13 – 10/20]
Volkswagen
- Golf 5G1, AU1, AU2, BC1, BC2 VII TDI 2.0L CRBC, DFGA, CRLB, DEJA, CRMB, CRUA, DCYA Hatchback 110kW [08/12 – 08/20]
- Golf BA5, BV5, BX5, BX6 VII TDI 2.0L CRBC, DFGA, CRLB, DEJA, CRUA, DCYA Wagon 110kW [04/13 – 08/20]
- Passat 3G2, CB2 B8 TDI 2.0L DDAA, DFCA, DFHA Sedan 140kW [11/14 – 03/24]
- Passat 3G5, CB5 B8 TDI 2.0L DDAA, DFCA, DFHA Wagon 140kW [11/14 – 03/24]
- Passat Alltrack 3G5, CB5 B8 TDI 2.0L DDAA, DFCA, DFHA Wagon 140kW AWD [05/15 – 03/24]
- Tiguan AD1, AX1, BT1, BT2 TDI 2.0L DFGA, DTSA, DTSB, DBGC SUV 110kW AWD [01/16 – 04/24]
- Tiguan AD1, AX1, BT1, BT2 TDI 2.0L DFHA SUV 140kW AWD [04/16 – 07/20]
- Tiguan Allspace BJ2, BW2 TDI 2.0L DFGA, DTSA, DTSB, DBGC SUV 110kW AWD [06/17 ON]
- Tiguan Allspace BJ2, BW2 TDI 2.0L DFHA SUV 140kW AWD [06/17 – 07/21]
(Always confirm compatibility using OEM numbers or vehicle details.)
Performance & Reliability
The BXA093 alternator delivers reliable power to all vehicle electronics, ensuring consistent battery charging, stable voltage, and long-lasting operation under normal driving conditions.
Why Choose OEX?
- Trusted aftermarket brand
- OE-style Bosch fitment for a direct swap
- Built for durability in modern diesel engines
- Backed by strong passenger & commercial warranties
