Original Porsche Part Genuine Porsche part PAB95945510

Radiator water fan, 400W, 370mm. 
LEFT
Fits:
Porsche 9YA Cayenne 2.9L V6 / 3.0L V6 / 4.0L V8 2018>>
option code: T1M - Basic engine components
cars without trailer hitch (option code: 1D0)
not for Hybrid models
Click 'Zoom in' for large parts diagram.
Diagram ref no 13


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PAB959455B

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Radiator water cowling with fans, 400W, 370mm. 
Fits:
Porsche 9YA Cayenne 4.0L V8 GTS / Turbo 2018>>
option code: T1M - Basic engine components
cars with trailer hitch (option code: 1D0)
not for Hybrid models
Diagram ref no 13

Related reference numbers
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PAB959455BSET

The product you are viewing cross references to these numbers

RIGHT Engine Cooling Fan Assembly, With Control Unit 600W.

The Engine Cooling Fan Assembly with Control Unit is a complete cooling system component designed to regulate airflow through the radiator and condenser to maintain optimal engine operating temperatures. Supplied as a fan assembly with an integrated control unit, this component automatically adjusts cooling fan operation based on engine temperature, air conditioning demand, and vehicle operating conditions.
Fits:

• Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
• Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
• Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
• Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
• Porsche 9YA.2 Cayenne V6 3.0L Petrol (353Hp) 2023>>
• Porsche 9YA.2 Cayenne Coupe V6 3.0L (353Hp) 2023>>
• Porsche 9YA.2 Cayenne E-Hybrid V6 3.0L (470Hp) 2023>>
• Porsche 9YA.2 Cayenne E-Hybrid Coupe V6 3.0L (470Hp) 2023>>
• Porsche 9YA.2 Cayenne S V8 4.0L Petrol (474Hp) 2023>>
• Porsche 9YA.2 Cayenne S Coupe V8 4.0L (474Hp) 2023>>
• Porsche 9YA.2 Cayenne S E-Hybrid V6 3.0L (519Hp) 2023>>
• Porsche 9YA.2 Cayenne S E-Hybrid Coupe V6 3.0L (519Hp) 2023>>
• Porsche 9YA.2 Cayenne Turbo E-Hybrid V8 4.0L (739Hp) 2023>>
• Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe V8 4.0L (739Hp) 2023>>
• Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe with GT Package V8 4.0 (739Hp) 2023>>

  
Diagram Ref No 14

The assembly plays a critical role in preventing overheating, maintaining cooling system efficiency, and ensuring consistent engine performance. Manufactured to OEM-quality standards, it is engineered for reliable operation, efficient airflow, and seamless integration with the vehicle’s engine management and cooling systems.
What This Product Does:

• Provides airflow through the radiator and cooling system
• Helps regulate engine operating temperature
• Supports air conditioning condenser cooling
• Automatically adjusts fan speed via the integrated control unit
• Prevents overheating during idle, traffic, and high-load driving conditions
• Supports efficient engine performance and thermal management

Symptoms Of Wear Or Failure:

• Engine overheating or elevated coolant temperatures
• Cooling fan not operating when required
• Cooling fan running continuously
• Air conditioning performance reduced, especially at low speeds
• Cooling system warning messages or fault codes
• Unusual noises from the fan motor assembly
• Intermittent fan operation
• Electrical faults related to the fan control module

Why Replacement Matters:

• Restores proper radiator airflow and cooling performance
• Helps prevent engine overheating and potential engine damage
• Maintains optimal operating temperatures under all driving conditions
• Supports efficient air conditioning system performance
• Restores automatic fan speed control functionality
• Reduces the risk of cooling system fault codes and warning lights
• Improves reliability of the engine thermal management system
• Ensures dependable cooling performance and long-term engine protection

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAB959455A

The product you are viewing cross references to these numbers

RIGHT Engine Cooling Fan Assembly, With Control Unit 600W.

The BOSCH Engine Cooling Fan Assembly with Control Unit is a complete cooling system component designed to regulate airflow through the radiator and condenser to maintain optimal engine operating temperatures. Supplied as a fan assembly with an integrated control unit, this component automatically adjusts cooling fan operation based on engine temperature, air conditioning demand, and vehicle operating conditions.
Fits:

• Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
• Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
• Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
• Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
• Porsche 9YA.2 Cayenne V6 3.0L Petrol (353Hp) 2023>>
• Porsche 9YA.2 Cayenne Coupe V6 3.0L (353Hp) 2023>>
• Porsche 9YA.2 Cayenne E-Hybrid V6 3.0L (470Hp) 2023>>
• Porsche 9YA.2 Cayenne E-Hybrid Coupe V6 3.0L (470Hp) 2023>>
• Porsche 9YA.2 Cayenne S V8 4.0L Petrol (474Hp) 2023>>
• Porsche 9YA.2 Cayenne S Coupe V8 4.0L (474Hp) 2023>>
• Porsche 9YA.2 Cayenne S E-Hybrid V6 3.0L (519Hp) 2023>>
• Porsche 9YA.2 Cayenne S E-Hybrid Coupe V6 3.0L (519Hp) 2023>>
• Porsche 9YA.2 Cayenne Turbo E-Hybrid V8 4.0L (739Hp) 2023>>
• Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe V8 4.0L (739Hp) 2023>>
• Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe with GT Package V8 4.0 (739Hp) 2023>>

  
Diagram Ref No 14

The BOSCH assembly plays a critical role in preventing overheating, maintaining cooling system efficiency, and ensuring consistent engine performance. It is engineered for reliable operation, efficient airflow, and seamless integration with the vehicle’s engine management and cooling systems.
What This Product Does:

• Provides airflow through the radiator and cooling system
• Helps regulate engine operating temperature
• Supports air conditioning condenser cooling
• Automatically adjusts fan speed via the integrated control unit
• Prevents overheating during idle, traffic, and high-load driving conditions
• Supports efficient engine performance and thermal management

Symptoms Of Wear Or Failure:

• Engine overheating or elevated coolant temperatures
• Cooling fan not operating when required
• Cooling fan running continuously
• Air conditioning performance reduced, especially at low speeds
• Cooling system warning messages or fault codes
• Unusual noises from the fan motor assembly
• Intermittent fan operation
• Electrical faults related to the fan control module

Why Replacement Matters:

• Restores proper radiator airflow and cooling performance
• Helps prevent engine overheating and potential engine damage
• Maintains optimal operating temperatures under all driving conditions
• Supports efficient air conditioning system performance
• Restores automatic fan speed control functionality
• Reduces the risk of cooling system fault codes and warning lights
• Improves reliability of the engine thermal management system
• Ensures dependable cooling performance and long-term engine protection

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAB959455A

The product you are viewing cross references to these numbers

LEFT Engine Cooling Fan Assembly, With Control Unit 600W.
The LEFT Engine Cooling Fan Assembly with Control Unit 600W is a high-performance OEM-quality cooling system component designed to provide efficient airflow through the radiator and air conditioning condenser. Installed on the left-hand side of the cooling module, this 600W electric cooling fan assembly features an integrated control unit that automatically regulates fan speed according to engine temperature, cooling system demand, and air conditioning requirements.

Fits:

• Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
• Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
• Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
• Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
• Porsche 9YA.2 Cayenne V6 3.0L Petrol (353Hp) 2023>>
• Porsche 9YA.2 Cayenne Coupe V6 3.0L (353Hp) 2023>>
• Porsche 9YA.2 Cayenne E-Hybrid V6 3.0L (470Hp) 2023>>
• Porsche 9YA.2 Cayenne E-Hybrid Coupe V6 3.0L (470Hp) 2023>>
• Porsche 9YA.2 Cayenne S V8 4.0L Petrol (474Hp) 2023>>
• Porsche 9YA.2 Cayenne S Coupe V8 4.0L (474Hp) 2023>>
• Porsche 9YA.2 Cayenne S E-Hybrid V6 3.0L (519Hp) 2023>>
• Porsche 9YA.2 Cayenne S E-Hybrid Coupe V6 3.0L (519Hp) 2023>>
• Porsche 9YA.2 Cayenne Turbo E-Hybrid V8 4.0L (739Hp) 2023>>
• Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe V8 4.0L (739Hp) 2023>>
• Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe with GT Package V8 4.0 (739Hp) 2023>>

  
Diagram Ref No 13

Engineered to deliver powerful airflow and reliable thermal management, the assembly plays a critical role in maintaining stable engine operating temperatures, preventing overheating, and ensuring optimal air conditioning performance. Manufactured to OEM standards, it offers precise fitment, dependable operation, and long-term durability.

What This Product Does:

• Provides high-volume airflow through the radiator and condenser
• Helps regulate engine coolant temperatures
• Supports efficient air conditioning system performance
• Automatically adjusts fan speed through the integrated control unit
• Prevents overheating during low-speed driving, traffic, and high-load conditions
• Supports the vehicle’s overall thermal management system

Symptoms Of Wear Or Failure:

• Engine overheating or rising coolant temperatures
• Cooling fan failing to activate when required
• Cooling fan running continuously
• Reduced air conditioning performance at idle or low speeds
• Cooling system warning lights or fault messages
• Excessive fan noise, grinding, or vibration
• Intermittent cooling fan operation
• Electrical faults relating to the fan control module

Why Replacement Matters:

• Restores proper airflow through the cooling system
• Helps prevent overheating and costly engine damage
• Maintains stable engine operating temperatures
• Ensures effective air conditioning performance
• Restores automatic fan speed regulation
• Reduces the risk of cooling system faults and warning messages
• Supports reliable thermal management under all driving conditions
• Maintains long-term engine reliability, efficiency, and performance

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAB959455

The product you are viewing cross references to these numbers

LEFT Engine Cooling Fan Assembly, With Control Unit 600W.
The BOSCH LEFT Engine Cooling Fan Assembly with Control Unit 600W is a high-performance quality cooling system component designed to provide efficient airflow through the radiator and air conditioning condenser. Installed on the left-hand side of the cooling module, this 600W electric cooling fan assembly features an integrated control unit that automatically regulates fan speed according to engine temperature, cooling system demand, and air conditioning requirements.

Fits:

• Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
• Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
• Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
• Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
• Porsche 9YA.2 Cayenne V6 3.0L Petrol (353Hp) 2023>>
• Porsche 9YA.2 Cayenne Coupe V6 3.0L (353Hp) 2023>>
• Porsche 9YA.2 Cayenne E-Hybrid V6 3.0L (470Hp) 2023>>
• Porsche 9YA.2 Cayenne E-Hybrid Coupe V6 3.0L (470Hp) 2023>>
• Porsche 9YA.2 Cayenne S V8 4.0L Petrol (474Hp) 2023>>
• Porsche 9YA.2 Cayenne S Coupe V8 4.0L (474Hp) 2023>>
• Porsche 9YA.2 Cayenne S E-Hybrid V6 3.0L (519Hp) 2023>>
• Porsche 9YA.2 Cayenne S E-Hybrid Coupe V6 3.0L (519Hp) 2023>>
• Porsche 9YA.2 Cayenne Turbo E-Hybrid V8 4.0L (739Hp) 2023>>
• Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe V8 4.0L (739Hp) 2023>>
• Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe with GT Package V8 4.0 (739Hp) 2023>>

  
Diagram Ref No 13

Engineered to deliver powerful airflow and reliable thermal management, the BOSCH assembly plays a critical role in maintaining stable engine operating temperatures, preventing overheating, and ensuring optimal air conditioning performance. It offers precise fitment, dependable operation, and long-term durability.

What This Product Does:

• Provides high-volume airflow through the radiator and condenser
• Helps regulate engine coolant temperatures
• Supports efficient air conditioning system performance
• Automatically adjusts fan speed through the integrated control unit
• Prevents overheating during low-speed driving, traffic, and high-load conditions
• Supports the vehicle’s overall thermal management system

Symptoms Of Wear Or Failure:

• Engine overheating or rising coolant temperatures
• Cooling fan failing to activate when required
• Cooling fan running continuously
• Reduced air conditioning performance at idle or low speeds
• Cooling system warning lights or fault messages
• Excessive fan noise, grinding, or vibration
• Intermittent cooling fan operation
• Electrical faults relating to the fan control module

Why Replacement Matters:

• Restores proper airflow through the cooling system
• Helps prevent overheating and costly engine damage
• Maintains stable engine operating temperatures
• Ensures effective air conditioning performance
• Restores automatic fan speed regulation
• Reduces the risk of cooling system faults and warning messages
• Supports reliable thermal management under all driving conditions
• Maintains long-term engine reliability, efficiency, and performance

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAB959455

The product you are viewing cross references to these numbers

LEFT Engine Cooling Fan Assembly, With Control Unit 600W.
The OE MATCH LEFT Engine Cooling Fan Assembly with Control Unit 600W is a high-performance cooling system component designed to provide efficient airflow through the radiator and air conditioning condenser. Installed on the left-hand side of the cooling module, this 600W electric cooling fan assembly features an integrated control unit that automatically regulates fan speed according to engine temperature, cooling system demand, and air conditioning requirements.

Fits:

• Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
• Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
• Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
• Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
• Porsche 9YA.2 Cayenne V6 3.0L Petrol (353Hp) 2023>>
• Porsche 9YA.2 Cayenne Coupe V6 3.0L (353Hp) 2023>>
• Porsche 9YA.2 Cayenne E-Hybrid V6 3.0L (470Hp) 2023>>
• Porsche 9YA.2 Cayenne E-Hybrid Coupe V6 3.0L (470Hp) 2023>>
• Porsche 9YA.2 Cayenne S V8 4.0L Petrol (474Hp) 2023>>
• Porsche 9YA.2 Cayenne S Coupe V8 4.0L (474Hp) 2023>>
• Porsche 9YA.2 Cayenne S E-Hybrid V6 3.0L (519Hp) 2023>>
• Porsche 9YA.2 Cayenne S E-Hybrid Coupe V6 3.0L (519Hp) 2023>>
• Porsche 9YA.2 Cayenne Turbo E-Hybrid V8 4.0L (739Hp) 2023>>
• Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe V8 4.0L (739Hp) 2023>>
• Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe with GT Package V8 4.0 (739Hp) 2023>>

  
Diagram Ref No 13

Engineered to deliver powerful airflow and reliable thermal management, the assembly plays a critical role in maintaining stable engine operating temperatures, preventing overheating, and ensuring optimal air conditioning performance. It offers precise fitment, dependable operation, and long-term durability.

What This Product Does:

• Provides high-volume airflow through the radiator and condenser
• Helps regulate engine coolant temperatures
• Supports efficient air conditioning system performance
• Automatically adjusts fan speed through the integrated control unit
• Prevents overheating during low-speed driving, traffic, and high-load conditions
• Supports the vehicle’s overall thermal management system

Symptoms Of Wear Or Failure:

• Engine overheating or rising coolant temperatures
• Cooling fan failing to activate when required
• Cooling fan running continuously
• Reduced air conditioning performance at idle or low speeds
• Cooling system warning lights or fault messages
• Excessive fan noise, grinding, or vibration
• Intermittent cooling fan operation
• Electrical faults relating to the fan control module

Why Replacement Matters:

• Restores proper airflow through the cooling system
• Helps prevent overheating and costly engine damage
• Maintains stable engine operating temperatures
• Ensures effective air conditioning performance
• Restores automatic fan speed regulation
• Reduces the risk of cooling system faults and warning messages
• Supports reliable thermal management under all driving conditions
• Maintains long-term engine reliability, efficiency, and performance

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAB959455

The product you are viewing cross references to these numbers

Radiator Water Fan, 400W, 370mm. 

Restore effective radiator airflow and dependable engine cooling with this OE Match Radiator Water Fan. Featuring a 400W motor and 370mm diameter, this electric cooling fan is designed for compatible Porsche cooling-system applications.

Fits:

• Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
• Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
• Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
• Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
• Porsche 9YA.2 Cayenne S V8 4.0L Petrol (474Hp) 2023>>
• Porsche 9YA.2 Cayenne S Coupe V8 4.0L (474Hp) 2023>>
• Porsche 9YA.2 Cayenne GTS V8 4.0L Bi-Turbo Petrol 2023>>
• Porsche 9YA.2 Cayenne GTS Coupe V8 4.0L Bi-Turbo 2023>>  

Diagram Ref No 13 and 14

The radiator fan is a critical part of a water-cooled engine's thermal management system. While airflow through the radiator naturally increases when the vehicle is moving, additional forced airflow is required when driving slowly, sitting in traffic or operating under conditions where natural airflow is insufficient. The electric fan draws or pushes air through the radiator as required, allowing heat to be transferred from the engine coolant to the surrounding air.

A worn or failed radiator fan can significantly reduce cooling efficiency, particularly at low road speeds. Problems can develop through motor wear, damaged fan blades, worn bearings, electrical faults or physical damage to the assembly.

This OE Match 400W, 370mm Radiator Water Fan provides a high-quality replacement for a defective original unit, helping restore controlled coolant temperatures and reliable cooling-system performance.
What This Product Does:

• Provides forced airflow through the radiator.
• Uses a 400W electric motor.
• Features a 370mm fan diameter.
• Helps remove heat from the engine coolant.
• Supports correct engine operating temperature.
• Provides additional cooling when vehicle speed is low.
• Helps maintain cooling performance when stationary in traffic.
• Supports cooling during demanding operating conditions.
• Works with the vehicle's cooling-system controls and temperature management strategy.
• Helps reduce the risk of overheating caused by inadequate radiator airflow.
• Replaces a worn, noisy, damaged or failed radiator fan.
• Provides an OE-style replacement for compatible Porsche applications.  

Symptoms Of Wear Or Failure:

• Engine temperature rising when stationary or in slow-moving traffic.
• Cooling performance improving once vehicle speed increases.
• Engine temperature becoming higher than normal.
• Radiator fan failing to operate when required.
• Fan operating intermittently.
• Fan rotating more slowly than expected.
• Unusual grinding, scraping or rattling noises.
• Excessive vibration from the fan assembly.
• Squealing or bearing noise from the fan motor.
• Damaged, cracked or broken fan blades.
• Fan blades contacting the surrounding housing or shroud.
• Fan motor overheating or failing electrically.
• Cooling-system or fan-related warning messages.
• Diagnostic fault codes relating to cooling fan operation.  

Why Replacement Matters:

• Maintaining the correct engine operating temperature is essential for performance, reliability and engine longevity. The radiator can only dissipate heat effectively when sufficient air passes through its cooling fins.
• At motorway speeds, vehicle movement generally provides substantial airflow. At idle or in slow traffic, however, the electric radiator fan becomes much more important. If the fan is unable to operate correctly, coolant temperature can rise rapidly despite the rest of the cooling system being functional.
• Repeated or severe overheating can have serious consequences. Excessive temperature can damage seals and gaskets, accelerate deterioration of cooling-system components and, in extreme circumstances, contribute to cylinder-head or engine damage.
• A damaged fan blade or worn motor bearing should also be addressed promptly. Excessive vibration can place additional stress on the fan assembly and surrounding components, while a damaged blade may eventually contact the shroud or fail completely.
• Replacing a defective unit with this OE Match Radiator Water Fan helps restore reliable radiator airflow, stable coolant temperatures and dependable engine cooling.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAB959455

The product you are viewing cross references to these numbers