Valeo Alternator 12V 110A 439500

The Valeo Alternator 12V 110A, part number 439500, is a new alternator supplied as each unit and built for 12-volt charging systems with a 110 amp output. It suits Valeo applications and uses a quad leg, four-point mounting arrangement, with a 128mm mount centre-to-centre measurement and 60mm inside mounting legs.

This unit has an internal regulator, clockwise rotation, a 6 groove pulley, and no connector for revolution counter. The pulley outside diameter is 57mm, with an M8 / 8 pivot hole diameter and M8 / 8 adjusting hole diameter. Those physical details are important when matching the alternator to the vehicle and existing mounting setup.

Valeo lists this alternator as a current generation design using high quality components aimed at improving life-time, reliability, comfort and efficiency. For workshop or retail fitting, the key checks remain the mounting style, pulley arrangement, connector style, rotation, and the confirmed application list for the vehicle being repaired.

Key Features

• 12V alternator with 110A output
• New unit supplied as each
• Internal regulator
• Clockwise rotation (CW)
• 6 groove pulley
• Quad leg, four-point mounting

Specifications

• Brand: Valeo
• Part No.: 439500
• Voltage: 12V
• Power rating / charge current: 110A
• Regulator type: Internal
• Rotation: CW
• Pulley section: 6 groove
• Pulley outside diameter: 57mm

Fitment guidance

• Confirmed application groups include AUDI, SKODA and VOLKSWAGEN vehicles.
• Listed model families include Audi A1 and A3, Skoda Octavia and Rapid, and Volkswagen Amarok, Caddy, Crafter 30-35, Crafter 30-50, Eos, Golf, Jetta, Multivan, Passat, Polo, Touran, and Transporter / Caravelle.
• Sample application years shown include Audi A1 2011 to 2015, Audi A3 2003 to 2007, Skoda Octavia 2004 to 2013, and Volkswagen Amarok 2010 to 2013.
• Because alternators depend on mounting style, pulley section, connector arrangement and rotation, the part number and physical measurements should be checked against the vehicle before ordering.

Application and Buying Notes

For a correct match, start with part number 439500 and then compare the mounting layout. This unit has a quad leg, four-point mounting pattern, 128mm mount centre-to-centre, 60mm inside mounting legs, and M8 / 8 pivot and adjusting holes. Those measurements matter just as much as the brand name when replacing an alternator.

The electrical specification is 12V and 110A, so it is suited to vehicles that require that charging output. The regulator is internal, the rotation is clockwise, and the pulley is a 6 groove design with a 57mm outside diameter. If the pulley section or rotation differs from the original unit, do not assume it will fit without checking.

Connector style is another point that should be confirmed carefully. This alternator has no connector for revolution counter, so the plug and signal arrangement must be compared with the unit being removed. In practice, a visually similar alternator can still be unsuitable if the connector, bracket style, or pulley offset is different.

The alternator is listed as new and weighs 5.8kg. It is supplied with a one year warranty. When fitting any charging component, it is sensible to inspect the belt condition, mounting hardware, and related electrical connections at the same time, as worn accessories or poor connections can affect charging performance even when the alternator itself is correct.

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 439500 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, Inside Mounting Legs 60mm, Pivot Hole Diameter M8 / 8, Pulley Outside Diameter 57mm, Regulator Type Internal, Suits Unit Make Valeo, Alternator Mount Quad Leg, New / Reman. New.

Additional published details for cross-checking include Position / Degree R 90, Connector / Clamp No Connector for Revolution Counter, Product Group 2 ALTERNATORS, Part No. 439500, Brand VALEO, Description Valeo Alternator 12V 110A, Adjusting Hole Diameter M8 / 8, Pin Code IR139, Power Rating (Amp) 110.

Valeo Alternator 12V 110A. Part number 439500 should be checked first. Listed voltage is 12. Listed output rating is 110. 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.

For part number 439500, 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 110 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include AUDI A1, AUDI A1 2011, AUDI A1 2012, AUDI A1 2013, SKODA OCTAVIA, SKODA OCTAVIA 2004. Even with application listings, final confirmation should still be based on the exact unit being replaced and the service requirements of the vehicle or machine.

Compatibility note: Confirm fitment by matching part number 439500, the 12V 110A specification, the 6 groove pulley, clockwise rotation, and the four-point quad leg mounting dimensions against the vehicle before purchase.

FAQ

What is the part number for this alternator?

The part number is 439500.

What voltage and output does this alternator have?

It is a 12V alternator with a 110A charge current / power rating.

Is this alternator new or remanufactured?

It is listed as new.

What type of regulator does it use?

It has an internal regulator.

What pulley and rotation details are listed?

It has a 6 groove pulley, a 57mm pulley outside diameter, and clockwise rotation (CW).

Which vehicles are shown in the fitment group?

The fitment group includes Audi, Skoda and Volkswagen applications, with model families such as A1, A3, Octavia, Rapid, Amarok, Caddy, Crafter, Eos, Golf, Jetta, Multivan, Passat, Polo, Touran, and Transporter / Caravelle.