CSF Porsche 944 Turbo & NA / 968 / 924S High-Performance All-Aluminum Radiator

With over 50 years of expertise in radiator manufacturing, CSF stands as a leader in delivering advanced cooling solutions tailored for the Porsche 944 Turbo & NA, 968, and 924S models. The CSF High-Performance All-Aluminum Radiator is engineered to maintain optimal engine temperatures, ensuring your vehicle performs reliably whether on the street or the racetrack. This radiator is indispensable for high horsepower builds and motorsport applications, where enhanced cooling capacity is critical to sustain engine integrity and performance under demanding conditions.

At the heart of this radiator lies a 2-Row core incorporating CSF’s proprietary B-Tube Technology. Unlike conventional oval-shaped “O” tubes commonly found in radiators, CSF’s innovative “B” shaped tubes are meticulously formed and seam-brazed to create a robust and efficient structure. This design enables the use of thinner, lighter aluminum material without compromising strength, surpassing the durability of traditional welded “O” tubes. The unique inlet placement in the center of the tube and the seam brazing increase the heat transfer surface area by approximately 15%, effectively delivering the cooling performance equivalent to two smaller tubes within the same spatial constraints.

The B-Tube design facilitates dual liquid laminar flow, enhancing coolant movement and heat dissipation efficiency. Complementing this, CSF employs ultra-efficient multi-louvered fins, precisely aligned to maximize airflow through the radiator core. Each fin’s dimensions and arrangement are carefully calculated and validated through rigorous testing in CSF’s wind-tunnel laboratory, ensuring superior heat rejection and consistent cooling performance.

Installation of the CSF Porsche 944 / 968 / 924S radiator is straightforward due to its true “Drop-in fit” design, requiring no modifications to the vehicle. The radiator features CNC-machined and welded OE-style brackets for exceptional durability and precise fitment. Inlet and outlet connections are designed to match original equipment specifications, allowing the reuse of OEM hoses or compatible aftermarket alternatives. This attention to detail underlines CSF’s commitment to quality, reliability, and ease of installation, making it a trusted choice for discerning Porsche owners and professionals alike.

Features

• 2-Row - 42mm Ultra-High-Performance Core delivering enhanced cooling capacity
• CSF’s Exclusive B-Tube Technology for superior heat transfer and structural strength
• 6.5mm Tall Ultra Efficient Fins with a Multi-Louvered Design maximizing surface area contact and airflow
• CNC Machined Mounting Brackets, Fittings, and OEM Style Inlet/Outlet for precise fit and durability
• 100% All Aluminum TIG-Welded Construction ensuring long-lasting corrosion resistance and strength
• Satin Black Finish providing a refined OEM+ aesthetic
• Includes Upgraded Yellow Zinc Hardware for enhanced corrosion protection
• Adjustable Top End Plate Radiator Cross-Over Tube Brackets included for flexible installation
• True Plug-and-Play “Drop-in Fit” Installation requiring absolutely no modifications
• Individually Leak and Pressure Tested to guarantee reliability and performance
• 2-Year Limited Warranty providing peace of mind and product assurance
• Optional Shroud & Dual 9-Inch SPAL Fan Kit Available (CSF #8180) for enhanced cooling system integration

Applications

OEM Part Numbers

• Porsche: 951 106 031 50

Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.

It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.

We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.

We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.

All in stock products ship the same day if ordered before 2pm GMT

For out of stock items we will contact you with an estimated wait time if not otherwise specified above.

We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy

All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.