CSF 07-08 Nissan 350Z w/ HR Engine High-Performance All-Aluminum Radiator

With over five decades of expertise in radiator manufacturing, CSF stands as a trusted leader in delivering high-quality cooling solutions. The CSF 07-08 Nissan 350Z w/ HR Engine High-Performance All-Aluminum Radiator exemplifies this legacy, engineered to maintain optimal engine temperatures and enhance vehicle performance under demanding conditions. Whether for spirited street driving or competitive track use, this radiator offers the superior cooling capacity essential for high horsepower builds and motorsport applications.

At the core of this radiator is a 1-Row 31mm core featuring CSF’s exclusive B-Tube Technology. Unlike conventional oval-shaped "O" type tubes, CSF’s innovative "B" shaped tubes are meticulously formed and seam-brazed to create a robust structure that allows the use of thinner, lighter aluminum. This design not only improves durability but also increases the heat transfer surface area by approximately 15% compared to traditional tubes. The enhanced surface area facilitates the efficiency of two smaller tubes within the same spatial constraints, enabling dual liquid laminar flow for superior heat dissipation.

Complementing the advanced core technology, the radiator incorporates ultra-efficient multi-louvered fins with a precise 6.5mm fin height. These fins are carefully aligned to maximize airflow through the radiator, optimizing heat rejection. Each fin specification is rigorously calculated and validated in CSF’s wind-tunnel laboratory to ensure peak cooling performance tailored specifically for the Nissan 350Z application.

The CSF 350Z radiator is designed as a true "Drop-in fit," requiring no modifications during installation. All original equipment (OE) style brackets are CNC machined and welded, ensuring exceptional durability and a perfect fit. The inlet and outlet connections are also CNC machined to match OE specifications, allowing seamless integration with OEM hoses and aftermarket components alike. This attention to detail guarantees compatibility with all attaching OEM parts, including quick-connect hoses, AC condensers, mounting brackets, and fan shrouds.

Features

• 1-Row 31mm Core Featuring CSF's Exclusive B-Tube Technology
• Core Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area Contact
• CNC Machined "Quick-Connect" Inlet/Outlet Connections
• CNC Machined Brackets and Fittings for Superb Fit and Durability
• All-Aluminum Race Style Drain Plug
• 1-Hour "Mirror Finish" Hand Polish
• "Drop-in Fit" Requiring No Modifications to Install - Accepts All Attaching OEM Components Including "Quick Connect" Hoses, AC Condenser, Mounting Brackets and Fan Shroud

This radiator is engineered to meet the rigorous demands of the 2007-2009 Nissan 350Z equipped with the 3.5L V6 manual transmission (chassis code Z33). Its precision fit and superior cooling capabilities make it an ideal upgrade for enthusiasts seeking reliable temperature control and enhanced engine longevity.

Applications

OEM Part Numbers

• Nissan: 21410 EV00A
• Nissan: 21410-EV00A
• Nissan: 21410EV00A

Warranty

Cooling Systems and Flexibles, Inc. (CSF) provides a comprehensive warranty on its High-Performance Cooling Systems, ensuring reliability and customer confidence. The warranty covers normal use and service for the original purchaser of the vehicle in which the product was installed. For detailed warranty information, please visit our Warranty Page.

SKU# 7022 Warranty Term: 2 years

Choosing the CSF High-Performance All-Aluminum Radiator for your Nissan 350Z guarantees a product designed with precision engineering and built to meet the highest standards of quality and durability. Trust CSF to provide the cooling performance necessary to protect your engine and maintain peak operational efficiency under all driving conditions.

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.