CSF 7066 High-Performance Left Radiator for 2012-2016 Porsche 911/Boxster/Cayman

Vehicle Fitment

• 2012-2016 Porsche 911 Carrera (991.1, Various Trims)
• 2012-2016 Porsche 911 Targa 4/4S (991.1)
• 2012-2016 Porsche 911 Carrera/4/4S GTS (991.1)
• 2012-2016 Porsche 981 Boxster (Base/S/GTS)
• 2014-2016 Porsche 981 Cayman (Base/S)
• 2016 Porsche 981 Cayman GT4

Features

• High-performance left-side radiator engineered for OE-style cooling
• 2-row 42 mm core with CSF's proprietary B-Tube technology for enhanced heat transfer
• Multi-louvered fin design maximizes airflow and thermal dissipation
• All-aluminum construction with 100 % TIG-welded end tanks for strength and corrosion resistance
• CNC-machined OEM-style inlet/outlet connections for secure hose fitment
• CNC-machined mounting brackets for precise drop-in installation
• Efficient cross-flow design supports street, track, and high-performance applications
• Plug-and-play fit - no modifications needed to install

Specifications

• Part Number: CSF 7066
• Core Material: Aluminum
• Tank Material: Aluminum
• Core Rows: 2
• Core Width: Approx. 14.31"
• Core Height: Approx. 12.25"
• Core Thickness: Approx. 1.625"
• Flow Type: Cross-flow radiator
• Inlet Connection Type: OE-style slip-on (~1.375")
• Outlet Connection Type: OE-style slip-on (~1.375")
• Position: Left-side radiator
• Radiator Cap: Not included
• Transmission/Engine Coolers: Not integrated
• Sold Individually (1x radiator)

Included Components

• 1x CSF 7066 High-Performance All-Aluminum Left-Side Radiator

Product Description

The CSF 7066 high-performance radiator is a left-side cooling upgrade engineered specifically for select Porsche 911 (991.1) and 981 Boxster/Cayman chassis models from **2012 through 2016**. This radiator features a **2-row, 42 mm core** built with CSF's exclusive **B-Tube technology**, which increases coolant contact surface area to enhance cooling performance over conventional designs. The multi-louvered fin layout maximizes airflow through the core for improved heat rejection under both street and track driving conditions.

Designed for a **true drop-in fit**, the CSF 7066 installs using your vehicle's original mounting points, OEM hoses, and fan shroud hardware - **no modifications required**. CNC-machined OEM-style inlet/outlet connections and brackets ensure precise alignment with factory cooling system components. Its all-aluminum construction with TIG-welded end tanks provides durability and corrosion resistance suited to high-performance use, making this radiator ideal for enthusiasts seeking an upgrade or reliable replacement on compatible Porsche models.