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Water / Coolant Radiators
M10 x 1.5
Fits:
Porsche 924S
Porsche 944 - 1987 onwards
Porsche 968
Click picture for large parts diagram.
Diagram Ref No 25
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94410635301
The product you are viewing cross references to these numbers
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
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12 Month Warranty
Worldwide Delivery
M10 x 1
Fits:
Porsche 944 1982-86
Click pictrue for large parts diagram.
Diagram Ref No 25.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94410635300
The product you are viewing cross references to these numbers
- Porsche 944 2.5L 8V 1982-87
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12 Month Warranty
Worldwide Delivery
Fits:
Porsche 924S 1982-88 *MANUAL CARS
Porsche 944 2.5L / 2.7L 1982-89 *MANUAL CARS
Click 'Zoom in' for large parts diagram.
Diagram Ref No 1.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94410603104
The product you are viewing cross references to these numbers
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
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12 Month Warranty
Worldwide Delivery
Free delivery
This high-efficiency aluminium water-radiator is designed for Porsche 924S and Porsche 944 (manual gearbox) models. It reproduces Porsche’s factory specification—featuring correct core size, inlet/outlet positions, mounting bracket fitment and cooling performance. This radiator ensures proper engine cooling, consistent operating temperatures and long-term reliability.
Fits:
Porsche 924S (2.5L) 1986 - 1988 Manual gearbox
Porsche 944 (2.5L / 2.7L) 1982 - 1989 Manual gearbox
Diagram Ref No 1.
• Position on Vehicle: Front engine bay, part of the cooling system; mounted at the front of the engine to exchange engine coolant heat with ambient air.
• Applications: Ideal replacement when the original radiator is corroded, leaking, cracked, clogged, or when upgrading cooling performance for spirited driving, restoration or reliability-focused maintenance.
A properly functioning radiator is vital for managing engine heat, maintaining coolant flow and preventing overheating. A degraded radiator can cause elevated temperatures, coolant loss, reduced performance and potential engine damage. Replacing radiator restores correct cooling capacity, protects your engine and supports long-term performance.
When and why to replace:
• Coolant leaks visible around the radiator or mounting points
• Engine temperature running higher than normal or cooling system unable to maintain stable temp
• Radiator shows corrosion, internal blockage, bent fins or damage
• Upgrading to maintain optimum cooling performance for high-load driving or restoration
• Preventative maintenance on higher-mileage or track-used vehicles
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94410603104
The product you are viewing cross references to these numbers
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
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12 Month Warranty
Worldwide Delivery
Express Delivery
Free delivery
Fits:
Porsche 944 1982-85 *AUTOMATIC CARS
Porsche 924S 1986-88 *AUTOMATIC CARS
Porsche 944 2.5L / 2.7L 1986-89 *AUTOMATIC CARS
Click 'Zoom in' for large parts diagram.
Diagram Ref No 1.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94410602707
The product you are viewing cross references to these numbers
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
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12 Month Warranty
Worldwide Delivery
Free delivery
Fits:
Porsche 968 1992-95 Manual cars
Porsche 968 CS 1992-95 Manual cars
Porsche 968 TURBO S 1992-95 Manual cars
Porsche 944 TURBO 2.5L 1986-91
Engine Type: M44.50 / M44.51 / M44.52
Porsche 944S2 3.0L 1989-91
Engine Type: M44.43 / M44.44 / M44.60 / M44.41
Click 'Zoom in' for large parts diagram.
Diagram Ref No 1.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95110603107
The product you are viewing cross references to these numbers
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
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12 Month Warranty
Worldwide Delivery
Free delivery
This Water Radiator is an OE Match cooling system component designed for Porsche transaxle models. It is responsible for dissipating heat from the engine coolant to maintain optimal operating temperature.
Fits:
Porsche 968 1992 - 1995 Manual cars
Porsche 968 CS 1992 - 1995 Manual cars
Porsche 968 TURBO S 1992 - 1995 Manual cars
Porsche 944 TURBO 2.5L 1986 - 1991
* Engine Type: M44.50 / M44.51 / M44.52
Porsche 944S2 3.0L 1989-91
* Engine Type: M44.43 / M44.44 / M44.60 / M44.41
Diagram Ref No 1.
This OE Match radiator is a direct replacement for Porsche part number 95110603107, manufactured to original specifications for precise fitment and reliable cooling performance. It is installed at the front of the vehicle and forms a key part of the engine’s cooling system.
Designed for high-performance transaxle models such as the 944 Turbo, 944 S2, and 968, this radiator features a high-efficiency core that ensures optimal heat dissipation under both normal and demanding driving conditions.
Constructed from durable materials (typically aluminium core with reinforced end tanks), it is engineered to withstand high temperatures, pressure, and long-term exposure to coolant. It integrates seamlessly with factory hoses, fans, and mounting points.
The radiator removes heat from the engine coolant by transferring it into the airflow passing through the front of the vehicle. This helps maintain a stable engine temperature and prevents overheating.
Efficient cooling is essential for maintaining engine performance, especially in turbocharged and high-output engines like those found in the 944 Turbo and 968.
Function
• Dissipates heat from engine coolant
• Maintains stable engine operating temperature
• Prevents overheating and engine damage
• Supports performance and reliability
This component is critical for protecting engine components and ensuring consistent operation.
Over time, radiators can become clogged, corroded, or develop leaks due to age and coolant degradation. Reduced cooling efficiency can lead to overheating and potential engine damage. Replacing the radiator restores proper cooling performance, protects engine components, and ensures reliable operation - especially important for performance-oriented Porsche models.
When to replace
• Engine overheating or running hotter than normal
• Coolant leaks from radiator or seams
• Visible corrosion or damaged cooling fins
• Restricted coolant flow or blockages
• During cooling system overhaul or restoration
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95110603107
The product you are viewing cross references to these numbers
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
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12 Month Warranty
Worldwide Delivery
Express Delivery
Free delivery
Fits
Porsche 968 1992-95 Manual cars
Porsche 968 CS 1992-95 Manual cars
Porsche 968 TURBO S 1992-95 Manual cars
Porsche 944 TURBO 2.5L 1986-91
Engine Type: M44.50 / M44.51 / M44.52
Porsche 944S2 3.0L 1989-91
Engine Type: M44.43 / M44.44 / M44.60 / M44.41
This all aluminium, high efficiency radiator is uprated by 30% over original item.
Fitment as per original with no modification necessary.
• The units are fully tig welded and pressure tested upon completion and come with the standard 12 month warranty (Road usage only).
• All of the 944 turbo radiators are manufactured using upgraded 50mm aluminium cores.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95110603107
The product you are viewing cross references to these numbers
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
Shop Securely
12 Month Warranty
Worldwide Delivery
Express Delivery
Free delivery
Reference number: 94410692700.
Fits:
Porsche 924S 1986-88
Porsche 944 1985-91
Porsche 968 1992-95
Here you will receive a screw-in connector made of aluminium for the radiator of your Porsche 924, 944 II, 944 turbo and 968, which connects the radiator with the hose of the expansion tank.
Made in Germany
Click 'Zoom in' for large parts diagram.
Diagram ref no 27
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94410692700
The product you are viewing cross references to these numbers
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
Shop Securely
12 Month Warranty
Worldwide Delivery
Express Delivery
Water Coolant Radiators – Efficient Cooling Performance for Porsche Engines
Water coolant radiators are the heart of your Porsche’s cooling system, responsible for maintaining the perfect balance between performance and engine temperature. These components dissipate heat from the coolant as it passes through the radiator core, ensuring your engine operates at peak efficiency while preventing overheating - whether you’re cruising through city streets or pushing hard on the track.
At Design911, we offer a comprehensive range of genuine and high-quality water coolant radiators for Porsche models including 911, Boxster, Cayman, Cayenne, Macan, Panamera and transaxle cars. Each radiator is precision-engineered to provide efficient heat exchange, corrosion resistance, and a perfect fit, ensuring long-lasting performance and reliability for every driving condition.
What Do Water Coolant Radiators Do?
Radiators are essential to your Porsche’s engine cooling
system. Their primary functions include:
- Transferring
heat from the coolant to the surrounding air.
- Regulating
coolant temperature to prevent engine overheating.
- Supporting
overall thermal balance for performance and emissions efficiency.
- Enhancing reliability by maintaining optimal operating temperatures in all climates.
By efficiently dissipating heat, radiators protect your engine, prevent premature wear, and maintain consistent performance under pressure.
Why Do Radiators Fail?
Despite being built for endurance, radiators experience
constant thermal stress, exposure to pressure, and environmental elements that
can lead to failure. Common causes include:
- Corrosion
or rust due to contaminated or old coolant.
- Leaks
from cracked tanks, damaged cores, or failing seals.
- Blockages
caused by debris or scale build-up inside coolant passages.
- Physical
damage from road debris or stone impacts.
- Coolant contamination from oil or combustion residue.
Symptoms of radiator failure include overheating, coolant loss, visible leaks, or fluctuating temperature readings.
Why Replace a Faulty Radiator?
A damaged or inefficient radiator compromises your Porsche’s cooling system, risking overheating and potential engine damage. Replacing your radiator with a high-quality, manufacturer-standard unit ensures optimal cooling efficiency, reliability, and peace of mind.
Benefits of replacement include:
Restored
cooling efficiency and heat dissipation.
Prevention
of engine overheating and coolant loss.
Enhanced
vehicle performance and fuel economy.
Durable,
corrosion-resistant materials for long service life.
All radiators in our range are designed using premium aluminium cores, precision welds, and reinforced end tanks to ensure excellent cooling capacity, leak prevention, and long-term reliability — perfect for both standard and high-performance Porsche applications.
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Saturday: Closed
Sunday: Closed