CSF 09-14 Cadillac CTS-V (Sedan/Coupe/Wagon) High-Performance All-Aluminum Radiator

With over five decades of expertise in radiator manufacturing, CSF stands as a leader in delivering superior cooling solutions for high-performance vehicles. The CSF 09-14 Cadillac CTS-V (Sedan/Coupe/Wagon) High-Performance All-Aluminum Radiator exemplifies this legacy, engineered to maintain optimal engine temperatures under the most demanding conditions. Whether on the street or the racetrack, this radiator is essential for vehicles with high horsepower configurations and motorsport applications requiring enhanced cooling efficiency.

This radiator features a robust 2-Row 42mm core incorporating CSF’s exclusive B-Tube Technology. Unlike conventional oval-shaped “O” tubes, CSF’s B-Tubes are meticulously crafted in a distinctive “B” shape and seam-brazed to ensure exceptional strength and durability. This innovative design allows the use of thinner, lighter aluminum material without compromising structural integrity, resulting in superior heat dissipation performance. The inlet positioned centrally within the tube, combined with seam brazing, increases the heat transfer surface area by approximately 15% compared to standard tubes. This enhancement effectively delivers the cooling efficiency of two smaller tubes within the same spatial constraints, enabling dual liquid laminar flow for improved thermal management.

Complementing the advanced core design, the radiator employs ultra-efficient multi-louvered fins with a precise 6.5mm fin height. These fins are carefully aligned to maximize airflow through the core, ensuring optimal heat rejection. Each fin specification is rigorously calculated and validated in CSF’s wind-tunnel laboratory to guarantee peak cooling performance tailored to the CTS-V’s requirements.

The CSF CTS-V radiator is engineered as a true “drop-in fit” component, facilitating straightforward installation without the need for modifications. All OE-style brackets are CNC machined and welded to provide unmatched durability and precise fitment. The inlet and outlet connections are designed to match original equipment specifications, allowing seamless reuse of OEM hoses or compatible aftermarket components. This attention to detail ensures compatibility with all factory-installed parts, including quick-connect hoses, AC condenser, mounting brackets, and fan shroud.

Features

• 2-Row 42mm Core (Dual Core) Featuring CSF’s Exclusive B-Tube Technology for Enhanced Strength and Cooling Efficiency
• Ultra-Efficient Multi-Louvered Fin Design with 6.5mm Fin Height to Maximize Surface Area Contact and Airflow
• CNC Machined “Quick-Connect” Inlet and Outlet Connections for Reliable and Precise Fitment
• CNC Machined Brackets and Fittings Engineered for Superior Durability and Exact OE Replacement
• All-Aluminum Race Style Drain Plug for Efficient Fluid Management
• Smooth Satin Finish Providing a Professional Appearance and Corrosion Resistance
• True “Drop-in Fit” Installation Requiring No Modifications; Compatible with All OEM Components Including Quick Connect Hoses, AC Condenser, Mounting Brackets, and Fan Shroud

Applications

OEM Part Numbers

• Cadillac: 25887194
• Cadillac: 25876664

Warranty

Cooling Systems and Flexibles, Inc. (CSF) guarantees the performance and reliability of its High-Performance Cooling Systems under normal use and service to the original purchaser of the vehicle in which the product was initially installed. For comprehensive warranty information, please visit our Warranty Page.

SKU# 8028 Warranty Term: 2 years

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.