Genuine Products Alternator 12V 140A Valeo Suit Golf Djhb Part No. 06J903023BX

This Genuine Products alternator is a 12V, 140A unit with internal regulation and part number 06J903023BX. It is listed as a new alternator, supplied each, with a one-year warranty, and it suits a Valeo unit make with a pad mount arrangement.

The physical details matter on this part. Key measurements include a 163mm mount centre-to-centre dimension, 70mm mount leg thickness, an 8mm pivot hole diameter, a 17mm shaft diameter, and pin code IR228. The pulley section is noted as not applicable.

It is described as a genuine product for Golf DJHB applications, with Volkswagen Golf shown in the fitment data for model years 2016 through 2020. As always with alternators, the correct fit depends on matching the part number, mounting style, and electrical specification to the vehicle already fitted.

Key Features

• 12V, 140A alternator
• Internal regulator type
• Pad mount design
• Suits Valeo unit make
• New unit, sold each
• One-year warranty

Specifications

• Voltage: 12V
• Power rating: 140A
• Warranty: One year
• New / remanufactured: New
• Unit of measure: Each
• Regulator type: Internal
• Alternator mount: Pad
• Mount centre-to-centre: 163mm

Fitment guidance

• Volkswagen Golf
• Volkswagen Golf 2016
• Volkswagen Golf 2017
• Volkswagen Golf 2018
• Volkswagen Golf 2019
• Volkswagen Golf 2020

Application and Buying Notes

Before ordering, check the alternator already fitted to the vehicle against part number 06J903023BX, the 12V 140A rating, and the Valeo pad mount layout. The listed mounting dimensions, including 163mm centre-to-centre and 70mm mount leg thickness, need to line up with the existing unit for a proper swap.

The internal regulator type is an important detail. If the vehicle uses a different regulation setup, or if the connector arrangement does not match pin code IR228, the alternator may not be a direct fit even if the vehicle is a Golf. Matching the physical and electrical details is the safest way to avoid delays or a return.

This alternator is listed for Volkswagen Golf applications across 2016 to 2020 in the provided fitment data, but that does not replace a vehicle check. Compare the existing unit, confirm the shaft diameter of 17mm, and make sure the pulley section being not applicable matches the replacement requirement on the vehicle.

If you are replacing a failed alternator, inspect the mounting points, connector condition, and charging system layout before fitting the new unit. The product weight is 6.86kg, which can be helpful when comparing against the removed part and checking that what you have on hand is the same style of assembly.

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 06J903023BX 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 One Year, Pin Code IR228, Power Rating (Amp) 140, Regulator Type Internal, Suits Unit Make Valeo, Alternator Mount Pad, Mount Cnt to Cnt 163mm, Weight 6.86kg.

Additional published details for cross-checking include Product Group 1 ROTATING ELECTRICAL, Part No. 06J903023BX, Brand GENUINE PRODUCTS, Description Genuine Alternator 12V 140A SUIT GOLF DJHB, Mount Leg Thickness 70mm, Pivot Hole Diameter 8, Pulley Section Not Applicable, Shaft Diameter 17mm, Voltage 12, Item Type Alternator.

Genuine Alternator 12V 140A SUIT GOLF DJHB. Part number 06J903023BX 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 Pad. Regulator type is Internal. Pulley configuration is Not Applicable. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number 06J903023BX, the normal identification sequence is part number, electrical rating, mounting arrangement, connector or terminal style, and pulley or drive details. Using those checkpoints helps confirm that the listed unit matches the service requirement rather than only looking similar.

For a alternator in workshop, fleet, trade, agricultural, or construction service, the listed voltage 12 and output 140 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Confirm compatibility using part number 06J903023BX, the 12V 140A specification, the Valeo pad mount arrangement, and the vehicle’s existing alternator details before purchase.

FAQ

What vehicle applications are listed for this alternator?

The fitment data lists Volkswagen Golf applications, including 2016, 2017, 2018, 2019, and 2020 models. It is still important to confirm the part number 06J903023BX and the existing alternator details before ordering. For this listing, part number 06J903023BX is the main reference point. Listed voltage is 12. Listed output rating is 140. Published fitment references include VOLKSWAGEN GOLF, VOLKSWAGEN GOLF 2016, VOLKSWAGEN GOLF 2017. These details should still be checked against the original unit before ordering.

Is this alternator new or remanufactured?

It is listed as new. For this listing, part number 06J903023BX is the main reference point. Listed voltage is 12. Listed output rating is 140. Published fitment references include VOLKSWAGEN GOLF, VOLKSWAGEN GOLF 2016, VOLKSWAGEN GOLF 2017. These details should still be checked against the original unit before ordering.

What are the main electrical specifications?

This alternator is 12V with a 140A power rating and an internal regulator. For this listing, part number 06J903023BX is the main reference point. Listed voltage is 12. Listed output rating is 140. Published fitment references include VOLKSWAGEN GOLF, VOLKSWAGEN GOLF 2016, VOLKSWAGEN GOLF 2017. These details should still be checked against the original unit before ordering.

What mounting details are provided?

The alternator is a pad mount type with 163mm mount centre-to-centre, 70mm mount leg thickness, and an 8mm pivot hole diameter. For this listing, part number 06J903023BX is the main reference point. Listed voltage is 12. Listed output rating is 140. Published fitment references include VOLKSWAGEN GOLF, VOLKSWAGEN GOLF 2016, VOLKSWAGEN GOLF 2017. These details should still be checked against the original unit before ordering.

What part number should I match?

The listed part number is 06J903023BX. For this listing, part number 06J903023BX is the main reference point. Listed voltage is 12. Listed output rating is 140. Published fitment references include VOLKSWAGEN GOLF, VOLKSWAGEN GOLF 2016, VOLKSWAGEN GOLF 2017. These details should still be checked against the original unit before ordering.

Does this part come with a warranty?

Yes. The warranty listed is one year. For this listing, part number 06J903023BX is the main reference point. Listed voltage is 12. Listed output rating is 140. Published fitment references include VOLKSWAGEN GOLF, VOLKSWAGEN GOLF 2016, VOLKSWAGEN GOLF 2017. These details should still be checked against the original unit before ordering.