OEX Alternator 12V 140A Valeo Style VXA034

The OEX Alternator VXA034 is a new 12V, 140A rotating electrical unit in Valeo style, supplied as an each item for vehicle electrical systems that require this specific layout. It uses an internal regulator, a 6 groove pulley, and a quad leg alternator mount, with the unit intended to suit Valeo applications.

Key dimensions include 61mm inside mounting legs, 127mm mount centre to centre, and M8x1.25 / 8.5 pivot and adjusting hole diameters. The pulley outside diameter is 50mm, and the alternator weighs 6.68kg, which are useful checks when comparing the replacement to the unit being removed.

OEX lists this alternator under part number VXA034, with pin code IR201 and power rating 140 amps. The product is backed by a 3yr passenger / 1yr commercial warranty, so the application should still be confirmed carefully before purchase rather than relying on voltage alone.

Key Features

• New OEX alternator
• 12V, 140A output
• Valeo style unit
• Internal regulator
• 6 groove pulley
• Quad leg alternator mount

Specifications

• Brand: OEX
• Part No.: VXA034
• Pin Code: IR201
• Voltage: 12
• Power Rating (Amp): 140
• Suits Unit Make: Valeo
• Regulator Type: Internal
• Alternator Mount: Quad Leg

Fitment guidance

• Verified fitment is listed against a range of European passenger and light commercial applications, including Audi A3, A4, A5, A7, Q3 and Q7; BMW 1, 2 and X6; Citroën C5 and DS 5; Fiat Ducato; Iveco Daily; Mercedes-Benz A-Class, CLS, E-Class and GLB; Peugeot 308; Renault Kangoo; Skoda Fabia, Kamiq, Kodiaq and Octavia; Volkswagen Caddy, California, CC, Crafter, Golf, Multivan, Passat, Passat Alltrack, T-Cross, Tiguan, Transporter and Transporter T6 / Caravelle; and Volvo V40 and XC70.
• The fitment data also includes model-year references for several applications, such as Audi A3 2012 to 2020, BMW 1 2006 to 2007, BMW 2 2014 to 2020, Citroën C5 2008 to 2009, Fiat Ducato 2015 to 2019, Iveco Daily 2016, Mercedes-Benz A-Class 2018, Mercedes-Benz CLS 2013 to 2014, Mercedes-Benz E-Class 2016 to 2018, Mercedes-Benz GLB 2019, Peugeot 308 2015 to 2018, Renault Kangoo 2016, Skoda Fabia 2014 to 2017, Skoda Kamiq 2019, Skoda Kodiaq 2016 to 2018, Volkswagen Caddy 2015 to 2020, Volkswagen California 2015 and 2018, Volkswagen CC 2012, Volvo V40 2012 to 2015, and Volvo XC70 2007 to 2009.
• Where a model is listed, the alternator still needs to match the physical mounting, pulley, regulator and connector arrangement on the vehicle currently fitted.

Application and Buying Notes

Before ordering, compare the part number VXA034, the Valeo style reference, and the pin code IR201 with the alternator being replaced. The critical matching details here are 12V, 140A, internal regulator, 6 groove pulley, 50mm pulley outside diameter, and the quad leg mount layout.

The mounting measurements matter just as much as the electrical rating. Check the 61mm inside mounting legs, 127mm mount centre to centre, and M8x1.25 / 8.5 pivot and adjusting hole diameters against the existing unit, because a correct amperage rating will not help if the brackets or pulley profile do not line up.

This alternator is listed as new and weighs 6.68kg, which can be useful when comparing against the removed unit or supplier photos. If the vehicle uses a Valeo-built alternator arrangement, the safest approach is to match the physical unit, connector details and application notes together rather than selecting on brand alone.

The warranty is 3 years for passenger use and 1 year for commercial use, but warranty cover does not replace fitment checking. If the vehicle has had previous repairs, a retrofit alternator, or a pulley or bracket change, confirm the installed parts before buying so the replacement matches the actual configuration on the car or van.

Before supply, the safest approach is to confirm the original unit details against the listed part number, voltage, output rating, mounting arrangement, and pulley configuration. That checking process is standard practice in the parts trade because visually similar units can still differ in service-critical ways.

For workshop, fleet, and equipment applications, accurate identification of part number VXA034 helps avoid unnecessary freight, additional labour, and vehicle or machine downtime. Where the application is not straightforward, the original unit, OEM reference, or workshop records should be used as the primary confirmation point.

Relevant published details for this unit include Type ALTERNATOR, Unit of Measure EACH, Warranty 3yr Passenger 1yr Commercial, Inside Mounting Legs 61mm, Pivot Hole Diameter M8x1.25 / 8.5, Pulley Outside Diameter 50mm, Regulator Type Internal, Voltage 12, Mount Cnt to Cnt 127mm, Weight 6.68kg.

Additional published details for cross-checking include Product Group 1 ROTATING ELECTRICAL, Part No. VXA034, Brand OEX, Description OEX Alternator 12V 140A Valeo Style, Adjusting Hole Diameter M8x1.25 / 8.5, Pin Code IR201, Power Rating (Amp) 140, Pulley Section 6 Groove, Suits Unit Make Valeo, Alternator Mount Quad Leg.

OEX Alternator 12V 140A Valeo Style. Part number VXA034 should be checked first. Listed voltage is 12. Listed output rating is 140. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Mount style is Quad Leg. Regulator type is Internal. Pulley configuration is 6 Groove. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

Compatibility note: Confirm fitment using part number VXA034, the Valeo style designation, and the measured mounting and pulley details before ordering. Vehicle application data is listed for specific makes and models, but final compatibility still depends on the alternator fitted to the vehicle.

FAQ

What is the part number for this alternator?

The part number is VXA034.

Is this alternator new or remanufactured?

It is listed as new.

What is the output rating?

The alternator is rated at 140 amps and operates on 12 volts.

What type of regulator does it use?

It has an internal regulator.

What pulley setup does it have?

It uses a 6 groove pulley with a 50mm outside diameter.

How should I confirm fitment before buying?

Check the part number VXA034, the Valeo style designation, the IR201 pin code, and the mounting and pulley measurements against the unit currently fitted to the vehicle.