Radiator Fan W206 400W for Mercedes-Benz

OE-spec 400-watt radiator cooling fan module for the Mercedes-Benz C-Class W206/S206. Complete unit with motor, fan blade, and shroud engineered to restore factory airflow across the radiator and A/C condenser. Direct bolt-in replacement for fans that are weak, noisy, or not engaging.

What’s included / not included:

•  1× complete cooling fan assembly

Key features:

• 400 W OE Output: Matches factory current curve and ECU speed mapping for stable coolant temps and strong A/C performance.

• Optimized Shroud Geometry: Focuses airflow through the radiator/condenser stack for efficient cooling at idle and in traffic.

• Balanced, Low-Noise Impeller: Smooth operation with reduced vibration and longer bearing life.

• Plug-and-Play Connector & Mounts: Installs on the original lock-carrier with no modifications.

• Durable Build: Heat-resistant composite shroud and sealed motor bearings for long service life.

Compatibility:

• C-Class (W206 Sedan / S206 Estate) — 2022–Present

• Petrol & diesel variants that specify the 400 W fan from factory.
  Not for W205 (2014–2021). Always confirm by VIN, OE number, and power rating (400 W vs higher-output variants).

Typical OE reference families (guide only):
A206-906-… / A206-500-… (varies by engine/market/supplier). Order by the exact OE number on your original unit.

When to replace:

• Overheating at idle or with A/C on

• Fan fails to start, runs intermittently, or stuck at full speed

• Grinding/roaring noises, wobble, or cracked blades

• Stored cooling-fan circuit fault codes

Installation notes (pro tips):

• Disconnect the battery before removal.

• Lift the shroud straight up to avoid bending radiator fins; transfer any rubber grommets/air seals.

• Inspect the electrical connector for heat damage or corrosion.

• After installation, warm the engine to operating temperature and verify fan staging and A/C engagement.

Q&A
Q1: How do I confirm 400 W is correct? Check the rating label on your old fan and verify via VIN. Some engines use higher-output assemblies.
Q2: Is coding required? No coding for the fan itself; it’s ECU-controlled. If your variant uses a separate PWM/controller, ensure it’s healthy.
Q3: Does this fit all W206 body styles? Yes — Sedan and Estate share this fan family when specified as 400 W. Match by OE number.
Q4: Is the controller included? If your vehicle uses a separate controller, it’s not included; most fans integrate control electronics — reuse yours if applicable.

Why choose TOParts:
OE-grade Mercedes cooling components with precise fitment, correct airflow, and long-term reliability — trusted by panel shops and independent Mercedes specialists across South Africa.