Valeo Alternator 12V 180A Part No. 439619

The Valeo alternator listed here is a 12V, 180A unit, supplied new and identified by part number 439619. It is a rotating electrical component with a pad alternator mount, direct fastening, and an internal regulator, so the physical mounting and electrical setup need to match the vehicle before purchase.

Key fitment information provided with this unit points to Mercedes-Benz Sprinter applications with the OM651 engine. The fitment details also reference Mercedes-Benz commercial van models and variants including Sprinter 3-T, Sprinter 5-T, Vito / Mixto, Viano, and Valente, with grouped application coverage shown for model years beginning in 2006 on some variants.

If you are replacing an existing alternator, the important checks are the 12V system, 180A charge rating, pulley arrangement, and mounting dimensions. This unit uses a 6 groove pulley, has a 50mm pulley outside diameter, a 70mm mount leg thickness, and a 10mm pivot hole diameter, so dimensional matching matters as much as the vehicle model name.

Key Features

• Valeo alternator
• 12V system voltage
• 180A charge current
• New unit
• Internal regulator
• Direct fastening

Specifications

• Type: Alternator
• Brand: Valeo
• Part number: 439619
• Voltage: 12V
• Power rating: 180A
• Alternator charge current: 180A
• Regulator type: Internal
• New / remanufactured: New

Fitment information supplied

• Mercedes-Benz Sprinter with OM651 engine
• Mercedes-Benz Sprinter 3-T
• Mercedes-Benz Sprinter 5-T
• Mercedes-Benz Vito / Mixto
• Mercedes-Benz Viano
• Mercedes-Benz Valente
• Model-year coverage is shown from 2006 on some listed applications
• Grouped application preview includes 5-T and 6-T variants

Application and Buying Notes

When replacing an alternator, the safest approach is to match the part number 439619 and then confirm the physical details. This unit is a 12V, 180A Valeo alternator with an internal regulator, a pad mount, direct fastening, a 6 groove pulley, and a 50mm pulley outside diameter. Those details are critical because small changes in mounting or pulley specification can stop the part from fitting or functioning correctly.

The listed fitment mentions Mercedes-Benz Sprinter with OM651 engine, along with Sprinter 3-T, Sprinter 5-T, Vito / Mixto, Viano, and Valente applications. Even where a model family appears in the fitment list, you should still compare the original unit, connector arrangement, and mounting dimensions, because the connector / clamp note says there is no connector for revolution counter.

This alternator weighs 8.14kg and is supplied as a new unit with a one year warranty. If you are comparing options, confirm that your vehicle uses a 12V charging system and a 180A alternator before ordering, as the charge output and electrical specification need to suit the original vehicle setup. The mount leg thickness of 70mm and the 10mm pivot hole diameter are useful checkpoints when checking against the old part.

For workshop or roadside replacement, the part number 439619 and pin code IR182 are the most useful identifiers to verify first. If the original alternator has visible labels, note the brand, output rating, and pulley style before removal so the replacement can be checked against the same physical and electrical configuration.

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 439619 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, Mount Leg Thickness 70mm, Pivot Hole Diameter 10, Pulley Outside Diameter 50mm, Regulator Type Internal, Voltage 12, New / Reman. New, Fastening Type Direct fastening.

Additional published details for cross-checking include Weight 8.14kg, Product Group 1 ROTATING ELECTRICAL, Part No. 439619, Brand VALEO, Description Valeo Alternator 12V 180A, Adjusting Hole Diameter 9, Pin Code IR182, Power Rating (Amp) 180, Pulley Section 6 Groove, Suits Unit Make Valeo.

Valeo Alternator 12V 180A. Part number 439619 should be checked first. Listed voltage is 12. Listed output rating is 180. 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 6 Groove. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number 439619, 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 180 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include 5-T 2006, 5-T 2007, 5-T 2008, 5-T 2009, 6-T 2006, 6-T 2007. 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: Please confirm fitment using part number 439619, the 12V 180A specification, the 6 groove pulley, and the supplied Mercedes-Benz application details before ordering. Vehicle model names alone are not enough to confirm compatibility.

FAQ

What is the part number for this Valeo alternator?

The part number listed is 439619. The pin code is IR182.

What voltage and output does this alternator have?

It is a 12V alternator with a 180A charge current and 180A power rating.

Is this alternator new or remanufactured?

It is listed as new, not remanufactured.

What pulley setup does it use?

It has a 6 groove pulley and a pulley outside diameter of 50mm.

What vehicle fitment is supplied?

The supplied fitment points to Mercedes-Benz Sprinter with OM651 engine, and also lists Mercedes-Benz Sprinter 3-T, Sprinter 5-T, Vito / Mixto, Viano, and Valente applications.

What should I check before buying?

Confirm the part number 439619, 12V system voltage, 180A rating, mounting style, and pulley details against the original alternator and vehicle application before ordering.