Aluminium radiator for water coolant fluid & hoses SET OF 3. Porsche 996 C2 / C4 TIPTRONIC / 996 GT3 / 986 Boxster S  ❭  7044KIT.2

CSF Complete Performance Radiator Kit – Left, Right and Centre

This complete high-performance cooling kit from CSF provides a full radiator replacement solution for Porsche 996 Carrera 2 and Carrera 4 Tiptronic (excluding C4S), the GT3 / GT3 RS and 986 Boxster S models. Designed as a direct OE replacement with motorsport-grade durability, the kit includes all three radiators along with essential installation components.

Fits:

• 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 GT3 MKI 1999-02
• Porsche 996 GT3 MKII 2003>>
• Porsche 996 GT3 RS 2003-04

This makes it an ideal upgrade for ageing cooling systems or for drivers who want improved cooling performance and long-term reliability.

Kit Contents

• Left radiator
• Right radiator
• Centre radiator
• Radiator hoses
• Hose clips
• Radiator mounting buffers
• Blanking caps

This comprehensive kit allows you to replace the entire radiator system in one installation, ensuring optimal cooling performance and reducing the risk of future leaks or component failures.

Cross Reference Numbers

• LEFT: 99610613151 / 99610613181
• RIGHT: 99610613251 / 99610613282
• CENTRE: 99610603751 / 99610603752 / 99610603752

What This Radiator Kit Does

The Porsche 996 cooling system relies on three front-mounted radiators to dissipate heat from the engine coolant. These radiators maintain stable engine operating temperatures by transferring heat away from the coolant through airflow across the radiator core.

A properly functioning radiator system helps:

• Prevent engine overheating
• Maintain optimal engine performance
• Protect cylinder heads and gaskets
• Improve cooling during heavy traffic or hot weather
• Support track and performance driving conditions

Why Porsche 996 Radiators Fail

Over time, original radiators can suffer from:

• Road debris damage
• Corrosion and coolant contamination
• Plastic end tank fatigue
• Blocked cooling cores

Replacing all three radiators together ensures balanced cooling performance and prevents repeated labour costs.

Why Upgrade to CSF Performance Radiators?

All-Aluminium Motorsport Construction
CSF radiators are engineered using full aluminium construction with precision welding and reinforced joints, improving strength and durability compared with standard replacements.

High Efficiency Core Design
The advanced 2-row core with CSF B-Tube technology increases cooling capacity by approximately 20 percent compared with conventional radiator tube designs.

True Drop-In Installation
Designed as OE-specific replacements with correct mounting points and quick-connect inlet and outlet pipes for easy installation without modification.

Track-Tested Reliability
These radiators have been tested under extreme conditions, including high ambient temperatures and track environments.

Engineering Highlights

• B-Tube technology for maximum heat transfer efficiency
• High efficiency louvered fin design
• OE radial and deep drawn aluminium end tanks
• Wind tunnel tested core for optimal airflow cooling
• Reinforced mounting design for fan shrouds and condensers
• CNC machined brackets and fittings
• Racing style all aluminium drain plug
• Direct OE fitment requiring no modifications

Manufacturing Quality

• Brazed in CAB furnace for strength and consistency
• ISO 9001 / ISO 9002 certified production
• Dedicated in-house tooling and engineering facilities
• Master-class TIG welding for precision joints

Testing and Quality Control

• Individual leak testing
• Vibration cycle testing
• Thermal cycle testing
• Burst pressure testing repeated 10,000 times
• Salt spray corrosion resistance testing