Alternators

CF-20684N

Name: CF-20684N Passenger Vehicle Alternator
Brand: Crankvia
SKU: 20684N

CF-20684N alternator for BMW - Europe 3 (E90) Eng.N57 D30 A 325 d 150kw, BMW - Europe 3 (E90) Eng.N57 D30 A 330 d 180kw, BMW - Europe 3 (E90) Eng.N57 D30 A 330 d xDrive 180kw and related applications (12V / 180A / S6).

Brand

Specification

Voltage	12V
Amperage	180A
Rotation	CW
Pulley Class	S6
Regulator/Fan	IR/IF

Features

Part No	CF-20684N
MFR	VALEO
Part Type	Alternator

Part Number Cross-Reference

Lester Numbers
BMW
Valeo

Product Advantages

Alternator matching focuses on amperage, voltage, pulley configuration, regulator/fan design, plugs, and OE replacement references.

Fitment-first matching

CF-20684N is prepared for alternator sourcing with Part No, OE, Lester number, and application records checked together.

Quality and test focus

Core specifications such as voltage, power or amperage, rotation, teeth, and design are reviewed before sample or bulk quotation.

Replacement sourcing support

MFR VALEO and replacement references including 20684 help buyers compare existing units and reduce wrong-part risk.

Inquiry-ready supply

Share target quantity, destination, sample need, and packaging requirement so Crankvia can confirm the practical supply path.

Application Information

Application records are provided as compatibility references. Confirm OE number, vehicle configuration, engine, and market version before final ordering.

Part No

CF-20684N

Records

Makes

Models

Year range

2008-2016

Make	Model	Engine	Year	Note
BMW - Europe	3 (E90) Eng.N57 D30 A 325 d 150kw	N57 D30 A	2010-2011	-
BMW - Europe	3 (E90) Eng.N57 D30 A 330 d 180kw	N57 D30 A	2008-2011	-
BMW - Europe	3 (E90) Eng.N57 D30 A 330 d xDrive 180kw	N57 D30 A	2009-2011	-
BMW - Europe	3 Convertible (E93) Eng.N57 D30 A 325 d 150kw	N57 D30 A	2009-2013	-
BMW - Europe	3 Convertible (E93) Eng.N57 D30 A 330 d 180kw	N57 D30 A	2009-2013	-
BMW - Europe	3 Coupe (E92) Eng.N57 D30 A 325 d 150kw	N57 D30 A	2010-2013	-
BMW - Europe	3 Coupe (E92) Eng.N57 D30 A 330 d 180kw	N57 D30 A	2009-2013	-
BMW - Europe	3 Coupe (E92) Eng.N57 D30 A 330 d xDrive 180kw	N57 D30 A	2009-2013	-
BMW - Europe	3 Coupe (E92) Eng.N57 D30 A 330 xd 180kw	N57 D30 A	2009-2013	-
BMW - Europe	3 Touring (E91) Eng.N57 D30 A 325 d 150kw	N57 D30 A	2010-2012	-
BMW - Europe	3 Touring (E91) Eng.N57 D30 A 330 d 180kw	N57 D30 A	2008-2012	-
BMW - Europe	3 Touring (E91) Eng.N57 D30 A 330 d xDrive 180kw	N57 D30 A	2009-2012	-
BMW - Europe	325d	150kW, 204HP	2010-2016	-
BMW - Europe	325d	N57D30A 2993cc, 3.0	2010-2016	-
BMW - Europe	330d xDrive	N57D30A 2993cc, 3.0	2008-2011	-
BMW - Europe	330d xDrive	180kW, 245HP	2009-2016	-
BMW - Europe	330d	N57D30A 2993cc, 3.0	2008-2011	-
BMW - Europe	330d	180kW, 245HP	2009-2016	-
BMW - Europe	330xd	180kW, 245HP	2009-2016	-
BMW - Europe	X3 (E83) Eng.N47 D20 C xDrive 18 d 100kw	N47 D20 C	2009-2011	-
BMW - Europe	X3 (E83) Eng.N47 D20 C xDrive 18 d 105kw	N47 D20 C	2008-2011	-

Product matching notes

Use these checks together with the application table before final ordering.

How do I confirm CF-20684N fits?

Compare Part No, OE numbers, Lester Numbers, the application records, and the spec table. The page is organized around BMW - Europe 3 (E90) Eng.N57 D30 A 325 d 150kw, BMW - Europe 3 (E90) Eng.N57 D30 A 330 d 180kw, BMW - Europe 3 (E90) Eng.N57 D30 A 330 d xDrive 180kw and related applications.

Which fields matter most?

Start with Voltage: 12V, Amperage: 180A, Rotation: CW, Pulley Class: S6, then cross-check OE numbers BMW 12-31-7-805-432, 12-31-7-808-073, Valeo FG18D024, FGN18D024.

What if I only have a photo or partial number?

Share label photos, drive-end and connector shots, and any partial number or Lester Numbers 20684. That usually narrows the match quickly.

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