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Radiator for Water Coolant Fluid, SET OF 2. Porsche 996 / Boxster 986 (OE Part No. 99610613151 / 99610613251) - RADKIT99606
RADKIT99606
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- 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 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
Information
Radiators for water coolant fluid
This OE Match Water Radiator Set includes both left and right water radiators - designed as direct-fit replacements for the original factory cooling cores on Porsche 996 (911) & 986 Boxster models. Together they form the central cooling system components responsible for controlling engine temperature and preventing overheating.
SET OF 2
Fits:
Porsche 996 C2 / C4 / GT3 1997 - 2005
Porsche 986 Boxster 1997 - 2004
The cooling system of the Porsche 996 and 986 is based on two radiators (left and right) that effectively remove heat from the engine coolant under all operating conditions, from everyday driving to dynamic use on the road.
Each radiator is engineered to match original Porsche specifications for:
• Core dimensions and fin density
• Mounting points and hose connections
• Coolant flow capacity
• Heat transfer performance
This OE Match radiator set delivers balanced cooling and thermal stability by replacing both cores at once, ensuring equal efficiency on each side of the system. Manufactured from high-quality materials with durable aluminium cores and corrosion-resistant tanks, these radiators offer long service life and effective heat rejection with reliable fitment.
Direct replacement for the original Porsche components, this set installs using the existing mounting brackets, hoses, and hardware, making it ideal for cooling system overhauls, radiator failure replacement, or preventative maintenance on higher-mile vehicles.
A failing radiator can lead to engine overheating, coolant loss, reduced performance, and even engine damage if left unaddressed. Symptoms such as rising temperature gauge readings, coolant leaks, or steam from the engine bay indicate a compromised cooling core. Replacing both radiators as a matched set ensures consistent cooling efficiency and balanced performance across the entire system.
Replace this radiator set if you notice:
• Persistent engine overheating
• Leaks or corrosion on radiator cores
• Bent, dented, or clogged cooling fins
• Reduced heater performance
• After front-end collision or cooling system service
• During routine coolant system overhaul
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
RADKIT99606
The product you are viewing cross references to these numbers
This OE Match Water Radiator Set includes both left and right water radiators - designed as direct-fit replacements for the original factory cooling cores on Porsche 996 (911) & 986 Boxster models. Together they form the central cooling system components responsible for controlling engine temperature and preventing overheating.
SET OF 2
Fits:
Porsche 996 C2 / C4 / GT3 1997 - 2005
Porsche 986 Boxster 1997 - 2004
The cooling system of the Porsche 996 and 986 is based on two radiators (left and right) that effectively remove heat from the engine coolant under all operating conditions, from everyday driving to dynamic use on the road.
Each radiator is engineered to match original Porsche specifications for:
• Core dimensions and fin density
• Mounting points and hose connections
• Coolant flow capacity
• Heat transfer performance
This OE Match radiator set delivers balanced cooling and thermal stability by replacing both cores at once, ensuring equal efficiency on each side of the system. Manufactured from high-quality materials with durable aluminium cores and corrosion-resistant tanks, these radiators offer long service life and effective heat rejection with reliable fitment.
Direct replacement for the original Porsche components, this set installs using the existing mounting brackets, hoses, and hardware, making it ideal for cooling system overhauls, radiator failure replacement, or preventative maintenance on higher-mile vehicles.
A failing radiator can lead to engine overheating, coolant loss, reduced performance, and even engine damage if left unaddressed. Symptoms such as rising temperature gauge readings, coolant leaks, or steam from the engine bay indicate a compromised cooling core. Replacing both radiators as a matched set ensures consistent cooling efficiency and balanced performance across the entire system.
Replace this radiator set if you notice:
• Persistent engine overheating
• Leaks or corrosion on radiator cores
• Bent, dented, or clogged cooling fins
• Reduced heater performance
• After front-end collision or cooling system service
• During routine coolant system overhaul
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
RADKIT99606
8MK376714291
99610613151
99610613151
99610613150
8MK376713791
99610613251
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
1 x Radiator for water coolant fluid. Porsche 996 / Boxster 986 (99610613181/3
1 x Radiator for water coolant fluid. Porsche 996 / Boxster 986 (99610613251/3
Price: €193.06
In stock
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- 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
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- Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp) 01/2020>>
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- 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)
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- 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
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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
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9P112125
9P1121251
9P1121252
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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
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Prices from: €86.00