#134
Genuine VW Transporter T5 2.5 TDI Radiator Fan Control Unit / Cooling Fan Relay – OEM 3B0919506 (2006)
This is a genuine OEM radiator fan control unit / cooling fan relay module for the Volkswagen Transporter T5 fitted with the 2.5 TDI diesel engine. The module controls the operation and speed of the radiator cooling fans, helping maintain correct engine temperature and supporting air conditioning performance.
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Part Details
* Genuine Volkswagen OEM part
* Part number: 3B0919506
* Also referenced as:
* 3B0 919 506
* Cooling fan control module
* Radiator fan control relay
* Fan control unit
* Cooling fan ECU
* Engine: 2.5 TDI
* Vehicle: Volkswagen Transporter / Caravelle T5
* Model year: 2003–2010
The control unit is commonly fitted to T5 models with 2.5 TDI engines and manages radiator fan activation according to coolant temperature and A/C demand.
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Compatibility
* Volkswagen Transporter T5 – 2003–2010
* Volkswagen Caravelle T5
* Volkswagen Multivan T5
Compatible with selected:
* 2.5 TDI AXD
* 2.5 TDI AXE
* 2.5 TDI BNZ
* 2.5 TDI BPC
⚠️ Always compare:
* 3B0919506
* Connector configuration
* Mounting points
* Engine code
before purchasing.
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Function & Benefits
* Controls radiator cooling fan operation
* Helps prevent engine overheating
* Supports air conditioning condenser cooling
* Regulates fan speed according to engine temperature
* Direct OEM replacement
A faulty module can cause:
* Cooling fans not operating
* Fans running continuously
* Engine overheating
* Air conditioning performance issues
* Cooling system fault codes
The module receives signals from the engine management system and regulates fan operation to maintain stable engine temperatures.
Brand: Volkswagen
Manufacturer Part Number: 3B0919506