What is CSF's B-Tube Technology?

CSF's B-Tube technology uses a specially engineered tube shape that increases the heat transfer surface area by approximately 15% over standard oval tubes. This design allows for dual liquid laminar flow, enhancing cooling efficiency.

Do I need to modify my car to install this radiator?

No, this CSF radiator is designed as a true 'drop-in fit.' It uses OE-style brackets and connections, so no modifications are required for installation.

Can I reuse my original AC condenser and fan shroud with this radiator?

Yes, this radiator is designed to accept your OEM AC condenser and fan shroud, allowing you to retain these components during installation.

2013-2019 Porsche 911 Radiator | CSF 7069

Name: CSF Porsche 911 Carrera (991.2)/Turbo/GT3/GT3 RS (991) Left Side Radiator
Brand: CSF
SKU: csf-csf-porsche-911-carrera-991-2-turbo-gt3-gt3-rs-991-left-side-radiator-t14-205282
Price: 685.00 USD
Availability: InStock

CSF Porsche 911 Carrera (991.2)/Turbo/GT3/GT3 RS (991) Left Side Radiator

$685.00

Only 1 left in stock

Fits 2013-2019 Porsche 911. CSF's all-aluminum radiator features B-Tube technology for improved cooling efficiency.

Key Features

Fits 2013-2019 Porsche 911.
Features CSF's exclusive 2-row, 42mm core with B-Tube Technology for improved heat transfer.
Multi-louvered fins are precisely aligned to maximize airflow and heat dissipation.
All-aluminum construction with 100% TIG-welded end tanks for durability.
CNC machined brackets and OE-style inlet/outlet connections ensure a direct, no-modification installation.
Accepts the factory AC condenser and fan shroud.

Secure CheckoutFast Shipping631-982-0042

Will it fit your car?

Fits these vehicles

Porsche 911 2013-2019

Product Details

The B-Tube technology in this CSF radiator is a notable design choice that matters for your 911 Carrera (991.2), Turbo, GT3, or GT3 RS. Instead of a standard oval tube, CSF uses a specially formed 'B' shape. This design increases the heat transfer surface area by about 15% compared to regular tubes, essentially giving you the cooling efficiency of two smaller tubes in the same space. Because this seam-brazed design is stronger, CSF can use thinner, lighter aluminum for better cooling performance.

This radiator is built for serious cooling, whether you're pushing your Porsche on the street or the track. It features a 2-row, 42mm core with multi-louvered fins that are precisely aligned to maximize airflow. The end tanks are 100% TIG-welded for durability, and the OE-style brackets are CNC machined for a solid fit. You can reuse your OEM hoses and even the factory AC condenser and fan shroud, as the inlet and outlet connections are designed to match the original equipment.

CSF has been making radiators for over 50 years, and this one is designed as a true drop-in fit, meaning no modifications are needed for installation. It's individually leak and pressure tested to ensure reliability, giving you confidence in your cooling system.