Radiators

Racing and high performance radiators for all Porsche models make a great performance upgrade as well as an incredibly durable and reliable OE replacement. This kit includes hoses & fittings

Fits:
Porsche Boxster 981
Porsche Cayman 981
Porsche 991.1 and 991.2 Carrera

Cross reference numbers
99110613702, 99110613701, 9P1121253

CSF strives to build and engineer the most advanced, efficient, and reliable cooling systems in the world. All-aluminium 100% TIG welded, CNC machined brackets, mounting pins and "Quick-Connect" inlet/outlet pipes, Drop-in fit requiring no modifications , 2 row core with B-Tube technology (+20%), 1 hour hand polished, Track Tested & Proven in 110°F, ISO 9001 certified cooling system manufacture.

ENGINEERING
"B-Tube" Technology - Most efficient tube in the world
High Efficiency Louvered Fin
OE radial and deep drawn aluminium end tanks
Wind tunnel tested for optimal radiator core cooling performance
Stronger joint design for mountings, fan shrouds & condensers
OE Specific Mounting
"Drop-in" fitment requiring no modifications
CNC Machined brackets and fittings
Racing Style all-aluminium drain plug

MANUFACTURING
Brazed in CAB Furnace
ISO 9001/9002 certification
Privately owned factories with full "In house" tool rooms
"Master Class" TIG welding

TESTING
Individually leak tested
Vibration cycle tested
Thermal cycle tested
Burst pressure cycle tested 10,000 times for strength
Salt spray tested for corrosion protection


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Related, superseded, cross reference or alternative numbers for comparison.

7060KIT

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CFS Aluminium Radiator air conditioning (Air Con) condenser.
CSF has decades of experience designing and manufacturing A/C Condensers, and has once again applied modern design and manufacturing techniques to these classic Porsche platforms. The result is a condenser that fits perfectly, outperforms the factory system by a significant margin, and costs less than a new OEM unit.

SET OF 2

Fits:
Porsche 996 911 (Carrera, 4, 4S, Targa, & GT3) 1999-2005
Porsche 986 Boxster (Base, S, Roadster, & Roadster S) 1997-2005

OEM Part Numbers: 9975739101, 99657311100

The CSF 996/986 Condenser utilizes a modern parallel-flow core design similar to the original OE unit. However, the CSF 18mm 8-channel microtube core offers better flow and more surface area contact for superior heat transfer. The 8mm tall multi-louvered fins further improve heat transfer over the basic fin design of the OE unit. Together, these features offer better heat dissipation for the refrigerant while increasing airflow to the radiators behind them.

Key Differences and Improvements:
• Increased performance: Approximately 5% better performance than a brand-new OEM condenser and much larger improvement over a clogged or dirty unit that has been installed for some time.
• More airflow to the radiator behind the condenser for better engine cooling performance
•  Improved Durability: More robust design and construction materials
•  Less Expensive: Around half the price of a new Genuine Porsche unit

Why Upgrade?
Whether you are restoring a 996 or 986 to show-car condition or upgrading your weekend toy for more comfort, CSF’s OEM+/Performance A/C Condenser is a no-brainer. It is a straight forward plug-and-play installation, more efficient, and built to last.

Porsche 996 / 986 OEM+ Performance A/C Condenser Features
•  Made with a Dual Pass Cross Flow CSF A/C Parallel Condenser Core
•  Super-High Pressure 18mm 8-Channel Microtube for Optimal Flow and Maximum Surface Area Contact
•  26 Rows of Cooling Tubes and paired with 27 Rows of 8mm Tall Multi-Louvered Fins
•  Laser Cut Mounting Brackets and OEM Style Block Fitting Connector
•  100% All Aluminum Construction
•  Satin Black Finish
•  True Plug-and-Play “Drop-in Fit” Installation Requires Absolutely No Modifications
•  Individually Leak and Pressure Tested
•  2-Year Limited Warranty


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

8381KIT

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Racing and high performance radiators for all Porsche models make a great performance upgrade as well as an incredibly durable and reliable OE replacement.

SET OF 2, for Left and Right side.

Fits:
Porsche 996 C2
Porsche 996 C4
Porsche 996 GT3 1997-05
Porsche 986 Boxster 1997-2004

Cross reference numbers:
• LEFT: 8MK376714291 / 99610613151 / 99610613181
• RIGHT: 8MK376713791 / 99610613251 / 99610613282

CSF strives to build and engineer the most advanced, efficient, and reliable cooling systems in the world. All-aluminium 100% TIG welded, CNC machined brackets, mounting pins and "Quick-Connect" inlet/outlet pipes, Drop-in fit requiring no modifications , 2 row core with B-Tube technology (+20%), 1 hour hand polished, Track Tested & Proven in 110°F, ISO 9001 certified cooling system manufacture.

ENGINEERING
•  "B-Tube" Technology - Most efficient tube in the world
•  High Efficiency Louvered Fin
•  OE radial and deep drawn aluminium end tanks
•  Wind tunnel tested for optimal radiator core cooling performance
•  Stronger joint design for mountings, fan shrouds & condensers
•  OE Specific Mounting
•  "Drop-in" fitment requiring no modifications
•  CNC Machined brackets and fittings
•  Racing Style all-aluminium drain plug

MANUFACTURING
•  Brazed in CAB Furnace
•  ISO 9001/9002 certification
•  Privately owned factories with full "In house" tool rooms
•  "Master Class" TIG welding

TESTING
•  Individually leak tested
•  Vibration cycle tested
•  Thermal cycle tested
•  Burst pressure cycle tested 10,000 times for strength
•  Salt spray tested for corrosion protection

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

7044KIT

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Racing and high performance radiators for all Porsche models make a great performance upgrade as well as an incredibly durable and reliable OE replacement.

Fits:

·         Porsche Boxster 987 2.7L 2005-08/08
·         Porsche Boxster 987 S 3.2/3.4L 2005-08/08
·         Porsche Boxster 987 MKII 2.9L 2009-12
·         Porsche Boxster S 987 MKII 3.4L 2009-12
·         Porsche 997 MK1 Carrera 2 3.6L 2005-08
·         Porsche 997 MK1 Carrera 2S 3.8L 2005-08
·         Porsche 997 MK1 Carrera 4 3.6L 2005-08
·         Porsche 997 MK1 Carrera 4S 3.8L 2005-08
·         Porsche 997 MKII Carrera C2 3.6L 2009-12
·         Porsche 997 MKII Carrera C4 3.6L 2009-12
·         Porsche 997 MKII Carrera C2S 3.8L 2009-12
·         Porsche 997 MKII Carrera C4S 3.8L 2009-12
·         Porsche 997 MKII GT3 2010-11
·         Porsche Cayman 2.7L 987C 2006-08
·         Porsche Cayman S 3.4L 987C 2005-08
·         Porsche Cayman 2.9L 987C MKII 2009-12
·         Porsche Cayman S / R 3.4L 987C MKII 2009-12

Cross reference numbers
99710613102, 99710613202,  99610603775, 99610603773, 99610603772, 99610603771,

CSF strives to build and engineer the most advanced, efficient, and reliable cooling systems in the world. All-aluminium 100% TIG welded, CNC machined brackets, mounting pins and "Quick-Connect" inlet/outlet pipes, Drop-in fit requiring no modifications , 2 row core with B-Tube technology (+20%), 1 hour hand polished, Track Tested & Proven in 110°F, ISO 9001 certified cooling system manufacture.

ENGINEERING
"B-Tube" Technology - Most efficient tube in the world
High Efficiency Louvered Fin
OE radial and deep drawn aluminium end tanks
Wind tunnel tested for optimal radiator core cooling performance
Stronger joint design for mountings, fan shrouds & condensers
OE Specific Mounting
"Drop-in" fitment requiring no modifications
CNC Machined brackets and fittings
Racing Style all-aluminium drain plug

MANUFACTURING
Brazed in CAB Furnace
ISO 9001/9002 certification
Privately owned factories with full "In house" tool rooms
"Master Class" TIG welding

TESTING
Individually leak tested
Vibration cycle tested
Thermal cycle tested
Burst pressure cycle tested 10,000 times for strength
Salt spray tested for corrosion protection


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

RADKIT997-987.CSF

The product you are viewing cross references to these numbers

Racing and high performance radiators for all Porsche models make a great performance upgrade as well as an incredibly durable and reliable OE replacement.

Racing & high performance radiators for all Porsche models. CSF strives to build and engineer the most advanced, efficient, and reliable cooling systems in the world. All-aluminium 100% TIG welded, CNC machined brackets, mounting pins and "Quick-Connect" inlet/outlet pipes, Drop-in fit requiring no modifications , 2 row core with B-Tube technology (+20%), 1 hour hand polished, Track Tested & Proven in 110°F, ISO 9001 certified cooling system manufacture.

ENGINEERING
"B-Tube" Technology - Most efficient tube in the world
High Efficiency Louvered Fin
OE radial and deep drawn aluminium end tanks
Wind tunnel tested for optimal radiator core cooling performance
Stronger joint design for mountings, fan shrouds & condensers
OE Specific Mounting
"Drop-in" fitment requiring no modifications
CNC Machined brackets and fittings
Racing Style all-aluminium drain plug

MANUFACTURING
Brazed in CAB Furnace
ISO 9001/9002 certification
Privately owned factories with full "In house" tool rooms
"Master Class" TIG welding

TESTING
Individually leak tested
Vibration cycle tested
Thermal cycle tested
Burst pressure cycle tested 10,000 times for strength
Salt spray tested for corrosion protection

Cross reference numbers
Left: 99110613103
Right: 99110613203
Centre: 99110613702

Fits:
Porsche 991.1 Carrera / Carrera 4 - 2012 to 2016
Porsche 991.1 Carrera S / Carrera 4S - 2012 to 2016
Porsche 987 Boxster / Boxster S - 2013 to 2016
Porsche 987 Cayman / Cayman S - 2013 to 2016

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

RADKIT99102

The product you are viewing cross references to these numbers

Aluminium Radiator Kit of 3



Racing & high performance radiators for all Porsche models. CSF strives to build and engineer the most advanced, efficient, and reliable cooling systems in the world. All-aluminium 100% TIG welded, CNC machined brackets, mounting pins and "Quick-Connect" inlet/outlet pipes, Drop-in fit requiring no modifications, 2 row core with B-Tube technology (+20%), 1 hour hand polished, Track Tested & Proven in 110°F, ISO 9001 certified cooling system manufacture.

ENGINEERING
"B-Tube" Technology - Most efficient tube in the world
High Efficiency Louvered Fin
OE radial and deep drawn aluminium end tanks
Wind tunnel tested for optimal radiator core cooling performance
Stronger joint design for mountings, fan shrouds & condensers
OE Specific Mounting
"Drop-in" fitment requiring no modifications
CNC Machined brackets and fittings
Racing Style all-aluminium drain plug

MANUFACTURING
Brazed in CAB Furnace
ISO 9001/9002 certification
Privately owned factories with full "In house" tool rooms
"Master Class" TIG welding

TESTING
Individually leak tested
Vibration cycle tested
Thermal cycle tested
Burst pressure cycle tested 10,000 times for strength
Salt spray tested for corrosion protection

Cross reference numbers
Left: 8MK376714291 = 99610613151
Right: 8MK376713791 = 99610613251
Centre: 8MK376716651 , 99610603751, 99610603750,

Fits:
Porsche 996 C2
Porsche 996 C4
Porsche 996 GT3 1997-05
Porsche 986 Boxster S
Porsche 986 Boxster Tiptronic

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

RADKIT99603

The product you are viewing cross references to these numbers

Aluminium Radiator Kit of 3



Fits:
Porsche 987 Boxster 2005>>
Porsche 987C Cayman 2005-08
Porsche 997 2005-08

Cross reference numbers
8MK376730581, 8MK376733671, 99710613102, 99710613202,
Centre Rad 8MK376729531, 99710603702,

Racing & high performance radiators for all Porsche models. CSF strives to build and engineer the most advanced, efficient, and reliable cooling systems in the world. All-aluminium 100% TIG welded, CNC machined brackets, mounting pins and "Quick-Connect" inlet/outlet pipes, Drop-in fit requiring no modifications, 2 row core with B-Tube technology (+20%), 1 hour hand polished, Track Tested & Proven in 110°F, ISO 9001 certified cooling system manufacture.

ENGINEERING

• "B-Tube" Technology - Most efficient tube in the world
• High Efficiency Louvered Fin
• OE radial and deep drawn aluminium end tanks
• Wind tunnel tested for optimal radiator core cooling performance
• Stronger joint design for mountings, fan shrouds & condensers
• OE Specific Mounting
• "Drop-in" fitment requiring no modifications
• CNC Machined brackets and fittings
• Racing Style all-aluminium drain plug

MANUFACTURING

• Brazed in CAB Furnace
• ISO 9001/9002 certification
• Privately owned factories with full "In house" tool rooms
• "Master Class" TIG welding

TESTING

• Individually leak tested
• Vibration cycle tested
• Thermal cycle tested
• Burst pressure cycle tested 10,000 times for strength
• Salt spray tested for corrosion protection



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

RADKIT99701

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CSF Complete Water & A/C Radiator Set.
Upgrade your Porsche’s cooling performance with this premium radiator and A/C condenser set from CSF - engineered for enhanced heat management, durability, and reliability on both the street and track.  

Fits:
Porsche 996 911 (Carrera, 4, 4S, Targa, & GT3) 1999-2005
Porsche 986 Boxster (Base, S, Roadster, & Roadster S) 1997-2005

Cross reference numbers:
A/C Radiators: 9975739101, 99657311100
Water Radiator LEFT: 8MK376714291 / 99610613151 / 99610613181
Water Radiator IGHT: 8MK376713791 / 99610613251 / 99610613282

Set Includes:

 •  2× CSF 7044 All-Aluminium Coolant Radiators - high-performance water cooling radiators designed specifically for Porsche 996, Boxster 986, and GT3 models. Built with 100% TIG-welded aluminium, CNC-machined brackets and B-Tube core technology for increased airflow and superior coolant heat dissipation. Drop-in fit requires no modifications and supports both left & right side installations.

 •  2× CSF 8381 A/C Condensers - direct-fit aluminium air conditioning radiators that outperform OEM units. Featuring a modern parallel-flow core and multi-louvered fins for improved refrigerant cooling, optimized airflow to the engine radiator, and increased overall A/C efficiency.

Performance Benefits:
•  Enhanced cooling capacity for coolant and refrigerant systems - ideal for high-heat conditions, spirited driving, and track use.
•  Superior heat exchange performance thanks to optimized core designs and precision aluminium construction.
•  Improved engine reliability and A/C performance, reducing overheating and maintaining consistent operating temperatures.
• OEM-plus quality that fits like stock but performs like a high-end upgrade.

Perfect For:
•  Porsche enthusiasts looking to replace ageing or underperforming radiators and condensers - especially on Carrera, C4, GT3, Boxster, and other 996/986 variants.
•  Upgrade both your cooling and air conditioning systems in one complete, performance-oriented package - keep your Porsche running cooler and functioning stronger with CSF quality.

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

RADKIT996-986

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