Valeo Alternator 12V 80A 439007

This Valeo alternator is a new 12V, 80A unit with part number 439007, supplied as each and covered by a one year warranty. It is a rotating electrical component designed with an internal regulator, a 6 groove pulley, and a quad leg alternator mount.

Mounting details matter on alternators, and this unit lists an inside mounting legs measurement of 73mm, a mount centre to centre dimension of 154mm, and an adjusting hole diameter of 10mm. The fastening type is double pivot lever, so the physical layout needs to match the vehicle and bracket arrangement before installation.

The alternator is listed with connector / clamp details of no connector for revolution counter, which is an important point when checking the existing harness and charging system setup. It is also noted as a Valeo unit for Valeo applications, with pin code IR189 and position / degree R 35.

Key Features

• New alternator
• 12V system
• 80A output
• Internal regulator
• 6 groove pulley
• Quad leg alternator mount

Specifications

• Brand: Valeo
• Part No.: 439007
• Voltage: 12V
• Alternator charge current: 80A
• Power rating: 80A
• New / Reman.: New
• Warranty: One Year
• Weight: 6.08kg

Fitment guidance

• Listed fitment information references BMW, BMW 3, and BMW Z3 applications.
• BMW 3 applications are shown across multiple model years from 1990 through 2000 in the supplied fitment preview.
• Fitment should still be confirmed against the vehicle’s existing alternator mounting layout, pulley type, regulator setup, and part number before purchase.

Application and Buying Notes

Before ordering, match the part number 439007 and check the physical mounting dimensions carefully. This alternator lists 73mm inside mounting legs, 154mm mount centre to centre, and a 10mm adjusting hole diameter, which need to suit the vehicle bracket and alternator position.

The charging output is 80A at 12V, so it should be compared with the original unit’s electrical specification rather than assuming a visual match is enough. The pulley is a 6 groove type with a 52mm outside diameter, and the alternator uses an internal regulator, so both belt drive and regulator arrangement need to align.

Connector details are also important here because this unit is listed with no connector for revolution counter. If the original vehicle uses a different plug or a tacho-related connection, that must be checked before fitting to avoid delays or returned parts.

At 6.08kg, this is a substantial rotating electrical component and the overall shape is defined by a quad leg mount with double pivot lever fastening. Those details are useful when comparing it with the removed alternator, especially where bracket spacing, alignment, or pulley offset are tight.

For BMW applications, the supplied fitment preview points to BMW 3 and BMW Z3 coverage, but the safest approach is still to confirm the original alternator reference, mounting pattern, and electrical connections against the vehicle before purchase. Matching the listed dimensions and part number is the best way to reduce the risk of a mismatch.

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 439007 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 73mm, Power Rating (Amp) 80, Pulley Section 6 Groove, Suits Unit Make Valeo, Alternator Mount Quad Leg, New / Reman. New, Position / Degree R 35.

Additional published details for cross-checking include Connector / Clamp No Connector for Revolution Counter, Product Group 2 ALTERNATORS, Part No. 439007, Brand VALEO, Description Valeo Alternator 12V 80A, Adjusting Hole Diameter 10, Pin Code IR189, Pulley Outside Diameter 52mm, Regulator Type Internal.

Valeo Alternator 12V 80A. Part number 439007 should be checked first. Listed voltage is 12. Listed output rating is 80. 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 439007, 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 80 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include BMW 3, BMW 3 1990, BMW 3 1991, BMW 3 1992. 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 439007, the 12V 80A specification, the 6 groove pulley, and the listed mounting dimensions before ordering. Vehicle application details should be checked against the removed alternator and the vehicle’s charging system layout.

FAQ

What is the part number for this alternator?

The part number is 439007.

Is this alternator new or remanufactured?

It is listed as new.

What is the electrical output?

It is a 12V alternator with an 80A charge current and 80A power rating.

What pulley does it use?

It uses a 6 groove pulley with a 52mm outside diameter.

What mounting details are listed?

The listed mounting details are 73mm inside mounting legs, 154mm mount centre to centre, a 10mm adjusting hole diameter, quad leg alternator mount, and double pivot lever fastening type.

What vehicles are shown in the fitment preview?

The supplied fitment preview references BMW, BMW 3, and BMW Z3 applications, with BMW 3 shown across model years from 1990 through 2000 in the preview.