Valeo Alternator 12V 90A, 6 Groove, CW, Part No. 06 05 439083

This Valeo alternator is a 12V, 90A rotating electrical unit identified by Part No. 06 05 439083 and OEM Number 439083. It is listed as an OE product, with an internal regulator, a 6 groove pulley section and clockwise rotation, which are all important details when matching an alternator for replacement.

The alternator uses a single leg mount and a 56mm pulley outside diameter. Those mounting and pulley details matter just as much as voltage and amperage, because alternators that otherwise look similar can differ in bracket style, pulley setup and rotation direction.

If you are replacing a Valeo alternator, this unit is described as suited to Valeo applications and supplied as each. The key identifiers to check before ordering are the 12V system, 90 amp output, Part No. 06 05 439083 and OEM Number 439083, along with the pulley, mount and rotation details.

Key Features

• Valeo OE product
• 12V system
• 90 amp output
• Internal regulator
• 6 groove pulley section
• Clockwise rotation

Specifications

• Brand: Valeo
• Product type: Alternator
• Voltage: 12V
• Power rating: 90A
• Part No.: 06 05 439083
• OEM Number: 439083
• Pulley section: 6 groove
• Pulley outside diameter: 56mm

Application and Buying Notes

When checking fitment, compare the part number 06 05 439083 and OEM Number 439083 first, then confirm the alternator is for a 12V, 90A application with a 6 groove pulley and clockwise rotation. Those identifiers are the most useful match points for avoiding a wrong selection.

The single leg mount is another critical checkpoint. Even where voltage and amperage appear correct, a different mount style or pulley arrangement can stop the alternator from lining up correctly with the bracket and belt system.

This unit has an internal regulator, so the vehicle’s charging system configuration needs to suit that setup. Alternators can share similar external dimensions while still differing in regulator type, pulley diameter or rotation, so those details should be verified against the removed unit or parts catalogue details before purchase.

The 56mm pulley outside diameter is a practical measurement to confirm if the original alternator is available for comparison. Matching the pulley section, mount style and rotation direction is especially important where the existing unit has been changed previously or where multiple versions may have been used in the same model range.

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 06 05 439083 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 Six Months, Pulley Outside Diameter 56mm, Regulator Type Internal, Suits Unit Make Valeo, Alternator Mount Single Leg, Product Group 2 ALTERNATORS, Part No. 06 05 439083.

Additional published details for cross-checking include Brand VALEO, Description Valeo Alternator 12V 90A, Power Rating (Amp) 90, Pulley Section 6 Groove, Rotation CW, Voltage 12, OEM Number 439083, Product Group 1 ROTATING ELECTRICAL.

Valeo Alternator 12V 90A. Part number 06 05 439083 should be checked first. Listed voltage is 12. Listed output rating is 90. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Mount style is Single 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.

For part number 06 05 439083, 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 90 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Confirm compatibility by matching Part No. 06 05 439083 and OEM Number 439083 to the removed unit or vehicle application details, and verify the 12V 90A rating, 6 groove pulley, clockwise rotation, internal regulator and single leg mount before ordering.

FAQ

What are the main identifiers for this alternator?

The main identifiers are Valeo, Part No. 06 05 439083 and OEM Number 439083. It is a 12V, 90A alternator with a 6 groove pulley, clockwise rotation and an internal regulator. For this listing, part number 06 05 439083 is the main reference point. Listed voltage is 12. Listed output rating is 90. These details should still be checked against the original unit before ordering.

Is this an OE product?

Yes. It is listed as an OE product. For this listing, part number 06 05 439083 is the main reference point. Listed voltage is 12. Listed output rating is 90. These details should still be checked against the original unit before ordering.

What type of regulator does it use?

It uses an internal regulator. For this listing, part number 06 05 439083 is the main reference point. Listed voltage is 12. Listed output rating is 90. These details should still be checked against the original unit before ordering.

What is the pulley specification?

The pulley section is 6 groove and the pulley outside diameter is 56mm. For this listing, part number 06 05 439083 is the main reference point. Listed voltage is 12. Listed output rating is 90. These details should still be checked against the original unit before ordering.

What mounting style does it have?

It has a single leg alternator mount. For this listing, part number 06 05 439083 is the main reference point. Listed voltage is 12. Listed output rating is 90. These details should still be checked against the original unit before ordering.

Does this listing confirm vehicle fitment?

No specific vehicle models or applications are provided here. Fitment should be confirmed by matching Part No. 06 05 439083, OEM Number 439083 and the listed alternator details to the vehicle or removed unit. For this listing, part number 06 05 439083 is the main reference point. Listed voltage is 12. Listed output rating is 90. These details should still be checked against the original unit before ordering.