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Centre radiator for water coolant fluid. Porsche Boxster 986 / 996 - 99610603753
99610603753/2
Vehicle Group
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
Information
Centre radiator for water coolant fluid.
Radiator for water coolant fluid (also known as Coolant radiator, Water radiator or Water coolant fluid cooler) is the backbone of a Porsche engine’s thermal management system. It dissipates heat from the engine’s water-based coolant, stabilising engine temperatures, preserving performance, efficiency, and long-term reliability.
Fits:
Porsche 986 Boxster 3.2L 2000 - 2004
Porsche 996 C2 / C4 / C4S / GT3 1998 - 2005
This product supersedes Porsche's old part numbers: 99610603750, 99610603751, 99610603752
Diagram Ref No 1.
The radiator’s main role is to remove heat from the engine coolant that carries thermal energy away from the engine block and cylinder head. Hot coolant flows into the radiator, where it travels through a series of fine tubes and cooling fins. Air passing through the radiator core (from vehicle motion and fans) absorbs the heat, lowering coolant temperature before it returns to the engine.
Proper heat rejection helps:
• Maintain optimal engine operating temperature
• Prevent overheating under everyday and high-load conditions
• Support fuel efficiency and emission control
• Preserve engine component durability and longevity
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99610603753
The product you are viewing cross references to these numbers
Radiator for water coolant fluid (also known as Coolant radiator, Water radiator or Water coolant fluid cooler) is the backbone of a Porsche engine’s thermal management system. It dissipates heat from the engine’s water-based coolant, stabilising engine temperatures, preserving performance, efficiency, and long-term reliability.
Fits:
Porsche 986 Boxster 3.2L 2000 - 2004
Porsche 996 C2 / C4 / C4S / GT3 1998 - 2005
This product supersedes Porsche's old part numbers: 99610603750, 99610603751, 99610603752
Diagram Ref No 1.
The radiator’s main role is to remove heat from the engine coolant that carries thermal energy away from the engine block and cylinder head. Hot coolant flows into the radiator, where it travels through a series of fine tubes and cooling fins. Air passing through the radiator core (from vehicle motion and fans) absorbs the heat, lowering coolant temperature before it returns to the engine.
Proper heat rejection helps:
• Maintain optimal engine operating temperature
• Prevent overheating under everyday and high-load conditions
• Support fuel efficiency and emission control
• Preserve engine component durability and longevity
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99610603753
99610603750
99610603751
99610603752
99610603753
8MK376716651
50547
The product you are viewing cross references to these numbers
Price: €232.83
In stock
Related products
Vehicle Group
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche 991.1 R 4.0L (500 Bhp) 2016
- Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Information
Radiator cooling fan, 600 W.
This radiator cooling fan 600 W is a direct-fit replacement for the front cooling module on Porsche 991.2, 982 Boxster S and 982C Cayman S models. It provides the airflow needed to keep coolant temperatures under control in traffic, hot weather and spirited driving.
Fits:
Porsche 991.2 Carrera 2017 - 2019
Porsche 991.2 Turbo 3.8L 16.11.2018 - 2020 (Engine code: DHNA)
Porsche 991.2 4.0L GT3 / GT3 RS / Speedster 01.04.2017 >> (Engine codes: DGGA, DGGB, DNS, DSD)
Porsche 982 (718) Boxster S 2017 >>
Porsche 982C (718) Cayman S 2017 >>
Diagram ref no 2
Please note: Before ordering, please check the part number in the vehicle.
It’s ideal as a cost-effective replacement when the factory fan has become noisy, weak, or failed completely.
Function:
• Draws air through the radiator and condenser to assist engine cooling
• Supports stable coolant temperatures at idle, low speeds and high load
• Integrates with the vehicle’s fan control strategy for staged or variable-speed operation.
Over time, cooling fans are subjected to heat, vibration and moisture, which can wear motor bearings, damage windings or throw the fan out of balance. A weak or failing fan can’t move enough air, causing rising coolant temperatures, especially in slow traffic or on hot days. Replacing it with a properly spec’d OE-Match unit restores consistent cooling performance and helps protect the engine from overheating.
When to Replace:
• Coolant temperature climbs at idle or in traffic
• Fan runs noisily (grinding, humming or excessive vibration)
• Fan fails to start even when the engine is hot
• Intermittent fan operation or related fault codes
• Radiator/condenser replacement where the old fan shows wear or damage.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9P1959455CY
The product you are viewing cross references to these numbers
This radiator cooling fan 600 W is a direct-fit replacement for the front cooling module on Porsche 991.2, 982 Boxster S and 982C Cayman S models. It provides the airflow needed to keep coolant temperatures under control in traffic, hot weather and spirited driving.
Fits:
Porsche 991.2 Carrera 2017 - 2019
Porsche 991.2 Turbo 3.8L 16.11.2018 - 2020 (Engine code: DHNA)
Porsche 991.2 4.0L GT3 / GT3 RS / Speedster 01.04.2017 >> (Engine codes: DGGA, DGGB, DNS, DSD)
Porsche 982 (718) Boxster S 2017 >>
Porsche 982C (718) Cayman S 2017 >>
Diagram ref no 2
Please note: Before ordering, please check the part number in the vehicle.
It’s ideal as a cost-effective replacement when the factory fan has become noisy, weak, or failed completely.
Function:
• Draws air through the radiator and condenser to assist engine cooling
• Supports stable coolant temperatures at idle, low speeds and high load
• Integrates with the vehicle’s fan control strategy for staged or variable-speed operation.
Over time, cooling fans are subjected to heat, vibration and moisture, which can wear motor bearings, damage windings or throw the fan out of balance. A weak or failing fan can’t move enough air, causing rising coolant temperatures, especially in slow traffic or on hot days. Replacing it with a properly spec’d OE-Match unit restores consistent cooling performance and helps protect the engine from overheating.
When to Replace:
• Coolant temperature climbs at idle or in traffic
• Fan runs noisily (grinding, humming or excessive vibration)
• Fan fails to start even when the engine is hot
• Intermittent fan operation or related fault codes
• Radiator/condenser replacement where the old fan shows wear or damage.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9P1959455CY
9P1959455BY
The product you are viewing cross references to these numbers
Price: €251.55
In stock
Vehicle Group
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
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- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
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- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp) 01/2020>>
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
- Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Speedster 4.0L (510Bhp) 2019
- Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
- Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Information
Radiator water.
Fits:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9P112125
The product you are viewing cross references to these numbers
Fits:
Porsche 991.2 - 2017>>
Porsche 991.2 GT2 RS - 2017>>
Porsche 991.2 GT3 / GT3 RS / Speedster - 2017>>
Porsche 982 (718) Boxster 2.0ltr / 2.5ltr - 2017>>
Porsche 982 (718) Boxster Spyder / GTS 4.0ltr - 2017>>
Porsche 982C (718) Cayman 2.0ltr / 2.5ltr - 2017>>
Porsche 982C (718) Cayman GT4 4.0ltr - 2019>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9P112125
9P1121251
9P1121252
The product you are viewing cross references to these numbers
Prices from: €349.83
Vehicle Group
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
Information
Cowling for water radiator.
Fits:
Porsche 991 Gen II 2017>>
Porsche 982 (718) Boxster 2017>>
Porsche 982C (718) Cayman 2017>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 19
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9P112133
The product you are viewing cross references to these numbers
Fits:
Porsche 991 Gen II 2017>>
Porsche 982 (718) Boxster 2017>>
Porsche 982C (718) Cayman 2017>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 19
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9P112133
9P1121333
9P1121334
The product you are viewing cross references to these numbers
Prices from: €86.00