Valeo Alternator 12V 120A Part No. 439648

This Valeo alternator is a new 12V unit with a 120A power rating, part number 439648. It is listed with an internal regulator, a 7 groove pulley, and a quad leg alternator mount, so it is the type of replacement that needs close matching to the original unit before purchase.

The alternator is described as a Valeo unit with a charge current rating of 125A and a 90-degree position marked R 90. Mounting details matter here: the fastening type is four-point mounting, the inside mounting legs measure 61mm, and the pivot hole diameter is 9 / M8.

It also carries pin code IR216 and is supplied as a new rotating electrical part, not a remanufactured unit. Weight is listed at 6.38kg, and the pulley outside diameter is 49mm, which are useful checkpoints when comparing against the removed alternator.

A one year warranty is shown for this part. The stated feature is that Valeo is a leading OE manufacturer and supplier for many euro vehicles, which reflects the intended application style of this alternator without adding fitment assumptions beyond the supplied details.

Key Features

• New 12V alternator
• 120A power rating
• 125A alternator charge current
• Internal regulator
• 7 groove pulley
• Quad leg alternator mount

Specifications

• Brand: Valeo
• Part No.: 439648
• Product type: Alternator
• Voltage: 12V
• Power rating: 120A
• Alternator charge current: 125A
• Pulley section: 7 groove
• Pulley outside diameter: 49mm

Fitment guidance

• Fitment data provided includes Renault and Renault Megane applications.
• Sample applications supplied include Renault Megane 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 and 2016.
• Confirm the mounting style, pulley type, connector arrangement and part number before ordering.

Application and Buying Notes

Use the part number 439648 as the primary comparison point when checking a replacement alternator. The important physical checks on this unit are the 12V voltage, 120A power rating, 7 groove pulley, quad leg mount, and four-point mounting layout.

The mounting measurements are just as important as the electrical rating. This alternator has 61mm inside mounting legs, a 9 / M8 pivot hole diameter, a 49mm pulley outside diameter, and an R 90 position, so it should only be matched where those details align with the original unit.

This alternator uses an internal regulator and has no connector for revolution counter, so the wiring and connector arrangement on the vehicle must be checked carefully. A mismatch in connector type or mounting pattern can stop a correct-looking part from fitting properly.

If you are comparing against a removed alternator, check the pulley groove count, leg spacing, pivot hole size, and overall physical layout before purchase. The listed 6.38kg weight and IR216 pin code can also help when verifying that the replacement matches the original specification.

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 439648 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 IR216, Power Rating (Amp) 120, Pulley Section 7 Groove, Suits Unit Make Valeo, Alternator Mount Quad Leg, Alternator Charge Current [A] 125, Fastening Type Four-point mounting.

Additional published details for cross-checking include Weight 6.38kg, Product Group 1 ROTATING ELECTRICAL, Part No. 439648, Brand VALEO, Description Valeo Alternator 12V 120A, Inside Mounting Legs 61mm, Pivot Hole Diameter 9 / M8, Pulley Outside Diameter 49mm, Regulator Type Internal, Voltage 12.

Valeo Alternator 12V 120A. Part number 439648 should be checked first. Listed voltage is 12. Listed output rating is 120. 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 7 Groove. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number 439648, 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 120 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include RENAULT MEGANE, RENAULT MEGANE 2008, RENAULT MEGANE 2009, RENAULT MEGANE 2010. 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.

The listed warranty is One Year. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Confirm compatibility using part number 439648, the 12V 120A rating, the 7 groove pulley, quad leg mounting, and the supplied Renault / Renault Megane application details before ordering.

FAQ

What is the part number for this Valeo alternator?

The listed part number is 439648.

What voltage and amperage does this alternator have?

It is a 12V alternator with a 120A power rating. The alternator charge current is listed as 125A.

What type of regulator does it use?

This alternator uses an internal regulator.

What mounting details are listed?

The alternator mount is quad leg, the fastening type is four-point mounting, the inside mounting legs measure 61mm, and the pivot hole diameter is 9 / M8.

What pulley information is supplied?

It has a 7 groove pulley, and the pulley outside diameter is 49mm.

What vehicles are shown in the fitment data?

The fitment data supplied includes Renault and Renault Megane applications, with sample applications listed from Renault Megane 2008 through Renault Megane 2016. Fitment should still be confirmed against part number and mounting details before purchase.