Valeo Alternator 12V 150A 439610

The Valeo Alternator 12V 150A, part number 439610, is a new pad-mount alternator with direct fastening and an internal regulator. It is rated at 150 amps and runs on a 12 volt system, making the electrical output and mounting style the key checks before ordering.

This unit uses a 7 groove pulley with a 57mm outside diameter, and the mounting pattern is listed as 162mm mount centres A, 177mm mount centres B, and 56mm mount centres C. The adjusting hole diameter is 8mm, which is useful when comparing against the vehicle or the removed alternator.

Valeo identifies this as a new replacement unit, not a remanufactured alternator, with a listed weight of 7.86kg. The connector note states there is no connector for a revolution counter, so the plug arrangement needs to be checked against the vehicle’s charging system requirements before purchase.

Key Features

• 12V alternator with 150A charge current
• New unit with internal regulator
• Pad mount with direct fastening
• 7 groove pulley, 57mm outside diameter
• No connector for revolution counter
• Valeo unit, part number 439610

Specifications

• Brand: Valeo
• Part No.: 439610
• Product type: Alternator
• Voltage: 12V
• Power rating: 150A
• Charge current: 150A
• Regulator type: Internal
• Mounting type: Pad

Fitment information supplied

• 5-T: 2009 to 2018
• Mercedes-Benz C-Class: 2007 to 2014
• Mercedes-Benz E-Class: 2009 to 2012
• Mercedes-Benz Sprinter 5-T: listed in fitment data

Application and Buying Notes

Before ordering, compare the part number 439610, the 12V system requirement, and the 150A output against the alternator currently fitted to the vehicle. The mounting details matter here: pad mount, direct fastening, 162mm mount centres A, 177mm mount centres B, 56mm mount centres C, and an 8mm adjusting hole diameter are all practical checks that should line up with the existing unit.

The pulley specification is also important. This alternator uses a 7 groove pulley with a 57mm outside diameter, so belt type and pulley alignment need to match the vehicle’s setup. A mismatch in groove count or pulley size can stop the part from being suitable even when the general alternator type looks similar.

The connector note is specific: there is no connector for revolution counter. If the vehicle or the removed alternator uses a different electrical connection arrangement, that needs to be confirmed before the part is fitted. The unit is listed as new, with an internal regulator and one year warranty, which are useful checks when comparing options.

Fitment data is supplied for 5-T from 2009 to 2018, Mercedes-Benz C-Class from 2007 to 2014, Mercedes-Benz E-Class from 2009 to 2012, and Mercedes-Benz Sprinter 5-T. Even with those listings, alternators must still be matched by part number, plug style, mount centres, pulley configuration, and regulator type to avoid ordering the wrong unit.

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 439610 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 Centres A 162mm, Mount Centres C 56mm, Power Rating (Amp) 150, Pulley Section 7 Groove, Suits Unit Make Valeo, Alternator Mount Pad, New / Reman. New.

Additional published details for cross-checking include Position / Degree R 0, Connector / Clamp No Connector for Revolution Counter, Product Group 2 ALTERNATORS, Part No. 439610, Brand VALEO, Description Valeo Alternator 12V 150A, Adjusting Hole Diameter 8, Mount Centres B 177mm, Pin Code IR174.

Valeo Alternator 12V 150A. Part number 439610 should be checked first. Listed voltage is 12. Listed output rating is 150. 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 7 Groove. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number 439610, 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 150 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Please confirm compatibility by checking part number 439610, 12V system requirement, 150A output, mount centres, pulley specification, and connector arrangement against the vehicle or the removed alternator before ordering.

FAQ

Is this alternator new or remanufactured?

It is listed as new, not remanufactured. For this listing, part number 439610 is the main reference point. Listed voltage is 12. Listed output rating is 150. Published fitment references include 5-T 2009, 5-T 2010, 5-T 2011. These details should still be checked against the original unit before ordering.

What is the voltage and output rating?

This alternator is 12V and rated at 150A. For this listing, part number 439610 is the main reference point. Listed voltage is 12. Listed output rating is 150. Published fitment references include 5-T 2009, 5-T 2010, 5-T 2011. These details should still be checked against the original unit before ordering.

Does it have an internal regulator?

Yes. The regulator type is listed as internal. For this listing, part number 439610 is the main reference point. Listed voltage is 12. Listed output rating is 150. Published fitment references include 5-T 2009, 5-T 2010, 5-T 2011. These details should still be checked against the original unit before ordering.

What pulley does it use?

It uses a 7 groove pulley with a 57mm outside diameter. For this listing, part number 439610 is the main reference point. Listed voltage is 12. Listed output rating is 150. Published fitment references include 5-T 2009, 5-T 2010, 5-T 2011. These details should still be checked against the original unit before ordering.

What is the part number?

The listed part number is 439610. For this listing, part number 439610 is the main reference point. Listed voltage is 12. Listed output rating is 150. Published fitment references include 5-T 2009, 5-T 2010, 5-T 2011. These details should still be checked against the original unit before ordering.

What vehicles are shown in the fitment data?

The fitment data lists 5-T from 2009 to 2018, Mercedes-Benz C-Class from 2007 to 2014, Mercedes-Benz E-Class from 2009 to 2012, and Mercedes-Benz Sprinter 5-T. For this listing, part number 439610 is the main reference point. Listed voltage is 12. Listed output rating is 150. Published fitment references include 5-T 2009, 5-T 2010, 5-T 2011. These details should still be checked against the original unit before ordering.