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Radiator Water Fan, 400W, 370mm. Porsche 9YA Cayenne - PAB959455
PAB959455
Vehicle Group
- 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>>
Information
Radiator Water Fan, 400W, 370mm.
Diagram Ref No 13 and 14
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAB959455
The product you are viewing cross references to these numbers
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
PAB959455B
PAB95945520
PAB959455C
PAB95945540
PAB95945530
PAB95945550
The product you are viewing cross references to these numbers
Prices from: €118.94
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Vehicle Group
- Porsche 971.1 Panamera V6 3.0L 2WD (330 Hp) 2017-20
- Porsche 971.1 Panamera 4 V6 3.0L 4WD (330 Hp) 2017-20
- Porsche 971.1 Panamera 4 V6 3.0L 4WD Executive 2017-20
- Porsche 971.1 Panamera 4 3.0L Turbocharged V6 Sport Turismo 2017-20
- Porsche 971.1 Panamera 4S V6 3.0L 4WD (440 Hp) 2017-20
- Porsche 971.1 Panamera 4S V6 3.0L 4WD Executive 2017-20
- Porsche 971.1 Panamera 4S 2.9L Twin-Turbo V6 Sport Turismo 2017-20
- Porsche 971.2 Panamera 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S Sport Turismo 2.9L V6 2021-23
Information
Water radiator fan with cowling.
Fits:
Porsche 971.1 Panamera / Panamera S 2017-19
Porsche 971.2 Panamera / Panamera S 2019>>
Diagram ref no 16
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAE121203
The product you are viewing cross references to these numbers
Fits:
Porsche 971.1 Panamera / Panamera S 2017-19
Porsche 971.2 Panamera / Panamera S 2019>>
Diagram ref no 16
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAE121203
PAE121203
9A712120312
9A712120311
The product you are viewing cross references to these numbers
Price: €351.05
In stock
Vehicle Group
- Porsche 971.1 Panamera V6 3.0L 2WD (330 Hp) 2017-20
- Porsche 971.1 Panamera 4 V6 3.0L 4WD (330 Hp) 2017-20
- Porsche 971.1 Panamera 4 V6 3.0L 4WD Executive 2017-20
- Porsche 971.1 Panamera 4 3.0L Turbocharged V6 Sport Turismo 2017-20
- Porsche 971.1 Panamera 4S V6 3.0L 4WD (440 Hp) 2017-20
- Porsche 971.1 Panamera 4S V6 3.0L 4WD Executive 2017-20
- Porsche 971.1 Panamera 4S 2.9L Twin-Turbo V6 Sport Turismo 2017-20
- Porsche 971.2 Panamera 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S Sport Turismo 2.9L V6 2021-23
Information
Water radiator fan with cowling.
Fits:
Porsche 971.1 Panamera / Panamera S 2017-19
Porsche 971.2 Panamera / Panamera S 2019>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 16
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAE121203
The product you are viewing cross references to these numbers
Fits:
Porsche 971.1 Panamera / Panamera S 2017-19
Porsche 971.2 Panamera / Panamera S 2019>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 16
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAE121203
PAE121203
9A712120311
9A712120312
The product you are viewing cross references to these numbers
Price: €1,604.33
Orderable
Radiator for water coolant fluid. Porsche 971 Panamera 2017-23 / 976 Panamera 2023>>
Code: PAE121253
Vehicle Group
- Porsche 971.1 Panamera 4S 2.9L Twin-Turbo V6 Sport Turismo 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD Executive 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid 2.9L Twin-Turbo V6 Sport Turismo 2017-20
- Porsche 971.1 Panamera Turbo V8 4.0L 4WD (550 Hp) 2017-20
- Porsche 971.1 Panamera Turbo V8 4.0L 4WD Executive 2017-20
- Porsche 971.1 Panamera Turbo 4.0L Twin-Turbo V8 Sport Turismo 2017-20
- Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD 2017-20
- Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD Executive 2017-20
- Porsche 971.2 Panamera 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 E-Hybrid 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 E-Hybrid Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S E-Hybrid 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S E-Hybrid Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera GTS 4.0L V8 2021-23
- Porsche 971.2 Panamera GTS Sport Turismo 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S Sport Turismo 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S E-Hybrid 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S E-Hybrid Sport Turismo 4.0L V8 2021-23
- Porsche 976 Panamera V6 2.9L 2023>>
- Porsche 976 Panamera 4 V6 2.9L 2023>>
- Porsche 976 Panamera 4 E-Hybrid V6 2.9L 2023>>
- Porsche 976 Panamera 4S E-Hybrid V6 2.9L 2023>>
- Porsche 976 Panamera GTS V8 4.0L 2023>>
- Porsche 976 Panamera Turbo E-Hybrid V8 4.0L 2023>>
- Porsche 976 Panamera Turbo S E-Hybrid V8 4.0L 2023>>
Information
Radiator for water coolant fluid
This radiator functions as the primary heat exchanger in the Porsche Panamera’s cooling system. It transfers heat from the hot engine coolant into the surrounding air, helping maintain stable engine operating temperatures. Efficient cooling supports power delivery, emission control, and engine longevity - especially under everyday driving and high-load conditions. A properly functioning radiator also reduces the risk of overheating, prevents needless stress on engine components, and contributes to consistent performance.
Fits:
Porsche 971.1 Panamera 2017 - 2020 with 'S' equipment (PR: A8F)
Porsche 971.1 Panamera 2017 - 2020 with 'turbo' equipment (PR: A8H)
Porsche 971.1 Panamera 2017 - 2020 Hybrid (PR:0K3) with 'Standard' equipment (PR:A8C)
Porsche 971.2 Panamera 2021 - 2023
Porsche 976 Panamera 2023 >>
Diagram Ref No 1
The radiator is the heart of the engine’s liquid cooling system, responsible for removing heat from the engine coolant before it returns to the engine. As hot coolant flows through the radiator’s core, heat is transferred to the air passing through the cooling fins, helping maintain ideal engine operating temperatures. Proper cooling prevents overheating, supports consistent performance, protects internal engine components from heat stress, and helps maintain fuel efficiency and emission control.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAE121253
The product you are viewing cross references to these numbers
This radiator functions as the primary heat exchanger in the Porsche Panamera’s cooling system. It transfers heat from the hot engine coolant into the surrounding air, helping maintain stable engine operating temperatures. Efficient cooling supports power delivery, emission control, and engine longevity - especially under everyday driving and high-load conditions. A properly functioning radiator also reduces the risk of overheating, prevents needless stress on engine components, and contributes to consistent performance.
Fits:
Porsche 971.1 Panamera 2017 - 2020 with 'S' equipment (PR: A8F)
Porsche 971.1 Panamera 2017 - 2020 with 'turbo' equipment (PR: A8H)
Porsche 971.1 Panamera 2017 - 2020 Hybrid (PR:0K3) with 'Standard' equipment (PR:A8C)
Porsche 971.2 Panamera 2021 - 2023
Porsche 976 Panamera 2023 >>
Diagram Ref No 1
The radiator is the heart of the engine’s liquid cooling system, responsible for removing heat from the engine coolant before it returns to the engine. As hot coolant flows through the radiator’s core, heat is transferred to the air passing through the cooling fins, helping maintain ideal engine operating temperatures. Proper cooling prevents overheating, supports consistent performance, protects internal engine components from heat stress, and helps maintain fuel efficiency and emission control.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAE121253
9A712125300
PAE121253
The product you are viewing cross references to these numbers
Price: €992.75
Orderable