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RADANDPIPEKIT991GT3.1.OEM
Product Information
Product Information
Radiator and pipes replacement kit
Complete centre radiator and coolant pipe replacement kit for Porsche 991.1 GT3 3.8L and GT3 RS 4.0L models. This kit combines an OE Match centre radiator with Genuine Porsche coolant pipes, providing the key components required to renew the centre section of the engine cooling system. Ideal for cooling system repair, front-end restoration or replacement of leaking, corroded or damaged cooling components.
Complete 7-piece kit – sold as one set.

Fits:
Porsche 991.1 GT3 3.8L 2014 - 2016
Porsche 991.1 GT3 RS 4.0L 2015 - 2016

Diagram ref no 1, 4, 5, 6 and 7

This kit contains the centre-mounted coolant radiator together with the associated Genuine Porsche coolant pipes used within the GT3 / GT3 RS cooling system.

The radiator removes heat from the engine coolant, while the connecting pipes carry coolant through the cooling circuit between the radiator and the rest of the engine cooling system.

What this kit does

  • Replaces the centre engine coolant radiator
  • Includes associated
  • Genuine Porsche coolant pipes
  • Helps restore correct coolant circulation
  • Supports stable engine operating temperatures
  • Helps maintain efficient heat transfer
  • Suitable for cooling system repair or overhaul
  • Ideal for replacing leaking, damaged or corroded components
  • Combines an OE Match radiator with Genuine Porsche pipework

Why Replace the Radiator and Pipes?
Cooling system components are exposed to repeated heat cycles, road debris, corrosion and system pressure. Over time, the radiator core or coolant pipes may develop leaks, damage or restricted flow.

Common reasons for replacement include:
  • Coolant leakage
  • Damaged or corroded coolant pipes
  • Radiator core damage
  • Reduced cooling efficiency
  • Higher than normal coolant temperatures
  • Front-end accident damage
  • Cooling system refurbishment

Replacing the radiator and associated pipework together helps restore the integrity and performance of the centre cooling circuit.

Where it fits on the car
Fits within the centre front engine cooling system, connecting the centre radiator to the vehicle coolant circuit.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

RADANDPIPEKIT991GT3.1.OEM
99110613801
99110613802
99110664881
99110664981
99110653802
99110653701

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