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CSF CSF Motorsport Radiator with Shroud - 14in SPAL Brushless Fans - Harnesses
CSF CSF Motorsport Radiator with Shroud - 14in SPAL Brushless Fans - Harnesses
CSF CSF Motorsport Radiator with Shroud - 14in SPAL Brushless Fans - Harnesses
CSF CSF Motorsport Radiator with Shroud - 14in SPAL Brushless Fans - Harnesses
CSF CSF Motorsport Radiator with Shroud - 14in SPAL Brushless Fans - Harnesses
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CSF Motorsport Radiator with Shroud - 14in SPAL Brushless Fans - Harnesses

CSF
CSF8374
710353083741
Radiators
Out of stock
$ 2,295.00
FREE Ground Shipping!

SKU: 8374 | UPC: 710353083741

CSF Motorsport Radiator with Shroud - 14in SPAL Brushless Fans - Harnesses 2013-2016 Porsche 911 GT3 Cup (991)

This complete radiator assembly replaces the OEM unit (991.505.381.00) on 2013-2016 Porsche 911 GT3 Cup race cars with a high-capacity all-aluminum design that delivers 38% more cooling efficiency. It includes an integrated shroud dual 14in SPAL brushless fans and wiring harnesses for seamless installation and track-proven heat rejection. Engine temperatures stay lower during demanding race conditions supporting consistent power output.

Key Features

  • 2-Row 42mm Core: 17-1/8in x 24-3/8in x 1-5/8in all-aluminum construction using B-Tube technology expands surface area for superior heat dissipation over stock plastic tanks.
  • 14in SPAL Brushless Fans: Dual high-CFM fans with low 5A draw PWM control and shroud design pull maximum airflow through the core reducing intake air temps.
  • Included Harnesses: Plug-and-play wiring connects directly to vehicle ECU for variable fan speed operation without cutting or splicing.
  • TIG-Welded End Tanks: 5052 aluminum tanks match OEM inlet 1-1/2in and outlet 1-1/2in dimensions for drop-in fit and durability under high pressure.
  • Made in USA: Precision CNC-machined fittings and aerospace-grade materials ensure race-level reliability tested in GT3 Cup series.

Product Notes

  • Assembly arrives pre-assembled with fans mounted and shroud installed ready for install.
  • Use high-quality coolant and flush system prior to installation to prevent clogging.
  • Boxed dimensions 40in x 25in x 8in for safe transport.

Installation Notes

  • Professional installation recommended.
  • Bolts directly to factory mounts no cutting or fabrication needed.
  • Hardware and OEM-style brackets included for complete fit.

This Part Fits

Year Make Model Submodel
2013-2016 Porsche 911 GT3 Cup (991)

Why Choose CSF?

  • Backed by decades of motorsport victories in Porsche Cup and GT classes.
  • Core carries limited lifetime warranty against defects.
  • Every unit flow-tested and pressure-checked before shipping.

Frequently Asked Questions

  • Q: Will this fit street Porsche 911 GT3 models?
    A: No this is engineered exclusively for the 991 GT3 Cup race car chassis and mounts not compatible with street GT3 or GT3 RS.
  • Q: What materials are used in construction?
    A: Full 5052 aircraft aluminum with TIG-welded seams and CNC-machined fittings for corrosion resistance and strength.
  • Q: What is the warranty and install process?
    A: Limited lifetime on the core 1-year on fans direct bolt-on takes 1-2 hours with basic tools no modifications required.

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Custom foam-lined box 40in x 25in x 8in
  • Weight: 28 lbs shipping 22 lbs product

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