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Porsche > 991 (911) MK2 2016-2019 > 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19 > Heating / Air Conditioning >

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DISPLAYING 1 to 9 (of 9 products)
Air Conditioning Front Pressure Line, Condenser. Porsche 982 / 982C / 991.2 2017>> - 99157309407, 99157309405
2
Air Conditioning Front Pressure Line, Condenser. Porsche 982 / 982C / 991.2 2017>>
Special Order item
99157309407
Product Information
Product Information
Air Conditioning Front Pressure Line, Condenser.
The Porsche Air Conditioning Front Pressure Line, Condenser is a genuine climate control system component designed to carry high-pressure refrigerant between the air conditioning condenser and associated A/C system components. Engineered to Porsche's exact specifications for fit, pressure resistance and durability, this line plays a critical role in maintaining efficient refrigerant circulation and ensuring optimal air conditioning performance.  

Fits:
  • Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
  • Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
  • Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
  • Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
  • Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
  • Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
  • Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
  • Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
  • Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
  • Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
  • Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
  • Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
  • Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
  • Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
  • Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
  • Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
  • Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
  • Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
  • Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
  • Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
  • Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
  • Porsche Cayman 718 2.0L Manual (300 Bhp)
  • Porsche Cayman 718 2.0L PDK (300 Bhp)
  • Porsche Cayman S 718 2.5L Manual (350 Bhp)
  • Porsche Cayman S 718 2.5L PDK (350 Bhp)
  • Porsche Cayman T 718 2.0L Manual (300 Bhp)
  • Porsche Cayman T 718 2.0L PDK (300 Bhp)
  • Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
  • Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
  • Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
  • Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
  • Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L

  
Diagram Ref No 3

Manufactured from high-quality aluminium tubing and reinforced hose sections, the pressure line is designed to withstand the extreme pressures, temperature fluctuations and vibrations encountered within modern automotive air conditioning systems. Precision-formed to match the original factory routing, it provides secure, leak-free connections throughout the refrigerant circuit.  

What This Product Does:

  • Transports high-pressure refrigerant through the air conditioning system.
  • Connects the condenser to other key A/C system components.
  • Maintains correct refrigerant flow and operating pressure.
  • Supports efficient heat transfer within the climate control system.
  • Helps ensure consistent cabin cooling performance.
  • Contributes to reliable operation of the air conditioning system.
  • Prevents refrigerant loss through secure sealed connections.
  • Supports passenger comfort in all weather conditions.

Symptoms Of Wear Or Failure:
  • Reduced air conditioning performance.
  • Warm air blowing from cabin vents.
  • Refrigerant leaks from pipework or fittings.
  • Oily residue around A/C hose connections.
  • Frequent loss of refrigerant charge.
  • Air conditioning system pressure faults.
  • Hissing sounds caused by refrigerant escaping.
  • Compressor cycling more frequently than normal.
  • Climate control warning messages or fault codes.
  • Visible corrosion, cracking or impact damage to the line.

Why Replacement Matters:

  • Air conditioning pressure lines operate under high pressures and are continually exposed to vibration, moisture, road debris, heat cycles and environmental contaminants. Over time, seals may deteriorate, pipework can corrode and hose sections may weaken, leading to refrigerant leaks and reduced system efficiency.
  • A leaking pressure line can cause a gradual or complete loss of refrigerant, reducing cooling performance and forcing the air conditioning compressor to work harder. Continued operation with insufficient refrigerant can accelerate compressor wear and potentially lead to costly repairs throughout the climate control system.
  • Replacing a worn or damaged front pressure line restores proper refrigerant circulation, maintains system pressure and ensures efficient cooling performance. A genuine Porsche replacement guarantees factory-correct fitment, dependable sealing and long-term durability, helping preserve the comfort, reliability and performance of your Porsche's air conditioning system.



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

99157309407
99157309407
99157309405

The product you are viewing cross references to these numbers
Air Conditioning Front Pressure Line, Condenser. Porsche 982 / 982C / 991.2 2017>> - 99157309407, 99157309405 - POR99157309405#F
2
Air Conditioning Front Pressure Line, Condenser. Porsche 982 / 982C / 991.2 2017>>
99157309407/1
Product Information
Product Information
Air Conditioning Front Pressure Line, Condenser.
The OE MATCH Air Conditioning Front Pressure Line, Condenser is a climate control system component designed to carry high-pressure refrigerant between the air conditioning condenser and associated A/C system components. This line plays a critical role in maintaining efficient refrigerant circulation and ensuring optimal air conditioning performance.  

Fits:
  • Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
  • Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
  • Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
  • Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
  • Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
  • Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
  • Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
  • Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
  • Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
  • Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
  • Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
  • Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
  • Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
  • Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
  • Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
  • Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
  • Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
  • Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
  • Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
  • Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
  • Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
  • Porsche Cayman 718 2.0L Manual (300 Bhp)
  • Porsche Cayman 718 2.0L PDK (300 Bhp)
  • Porsche Cayman S 718 2.5L Manual (350 Bhp)
  • Porsche Cayman S 718 2.5L PDK (350 Bhp)
  • Porsche Cayman T 718 2.0L Manual (300 Bhp)
  • Porsche Cayman T 718 2.0L PDK (300 Bhp)
  • Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
  • Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
  • Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
  • Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
  • Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L

  
Diagram Ref No 3

Manufactured from quality aluminium tubing and reinforced hose sections, the pressure line is designed to withstand the extreme pressures, temperature fluctuations and vibrations encountered within modern automotive air conditioning systems. Precision-formed to match the original factory routing, it provides secure, leak-free connections throughout the refrigerant circuit.  

What This Product Does:

  • Transports high-pressure refrigerant through the air conditioning system.
  • Connects the condenser to other key A/C system components.
  • Maintains correct refrigerant flow and operating pressure.
  • Supports efficient heat transfer within the climate control system.
  • Helps ensure consistent cabin cooling performance.
  • Contributes to reliable operation of the air conditioning system.
  • Prevents refrigerant loss through secure sealed connections.
  • Supports passenger comfort in all weather conditions.

Symptoms Of Wear Or Failure:
  • Reduced air conditioning performance.
  • Warm air blowing from cabin vents.
  • Refrigerant leaks from pipework or fittings.
  • Oily residue around A/C hose connections.
  • Frequent loss of refrigerant charge.
  • Air conditioning system pressure faults.
  • Hissing sounds caused by refrigerant escaping.
  • Compressor cycling more frequently than normal.
  • Climate control warning messages or fault codes.
  • Visible corrosion, cracking or impact damage to the line.

Why Replacement Matters:

  • Air conditioning pressure lines operate under high pressures and are continually exposed to vibration, moisture, road debris, heat cycles and environmental contaminants. Over time, seals may deteriorate, pipework can corrode and hose sections may weaken, leading to refrigerant leaks and reduced system efficiency.
  • A leaking pressure line can cause a gradual or complete loss of refrigerant, reducing cooling performance and forcing the air conditioning compressor to work harder. Continued operation with insufficient refrigerant can accelerate compressor wear and potentially lead to costly repairs throughout the climate control system.
  • Replacing a worn or damaged front pressure line restores proper refrigerant circulation, maintains system pressure and ensures efficient cooling performance. 



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

99157309407
99157309407
99157309405

The product you are viewing cross references to these numbers
Bracket for refrigerant line. Porsche 991 / 992 / Macan / Boxster / Cayman - 99157383901, 9P1819827
3
Bracket for refrigerant line. Porsche 991 / 992 / Macan / Boxster / Cayman
Special Order item
9P1819827
Product Information
Product Information
Bracket for refrigerant line.

porsche

Fits:
Porsche 991.1 Carrera 2012-16
Porsche 991.2 Carrera 2017-19
Porsche 991 Turbo 2014-20
Porsche 992.1 Carrera 2019>> RHD
Porsche 992 Turbo 2020>> RHD
Porsche 95B.1 Macan 2014-18
Porsche 95B.2 Macan 2019-21
Porsche 95B.3 Macan 2022>>
Porsche 981 Boxster 2012-16
Porsche 982 Boxster 2017>>
Porsche 982 Boxster Spyder 2019>>
Porsche 981C Cayman 2014-16
Porsche 981C Cayman GT4 2016
Porsche 982C Cayman 2017>>
Porsche 982C Cayman GT4 2019>>

Click 'Zoom in' for large parts diagram.
Diagram ref no 19

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

9P1819827
99157383901
9P1819827

The product you are viewing cross references to these numbers
Bracket for refrigerant pipe. Porsche 991 / 992.1 / 971 Panamera / Boxster / Cayman - 971260197, 99157383700
3
Bracket for refrigerant pipe. Porsche 991 / 992.1 / 971 Panamera / Boxster / Cayman
Special Order item
971260197
Product Information
Product Information
Bracket for refrigerant pipe.
Sold each.

porsche

Fits:
Porsche 991.1 Carrera 2012-16
Porsche 991.2 Carrera 2017-19
Porsche 991 Turbo 2014-20
Porsche 991 GT3 2018-21
Porsche 992.1 Carrera 2019>>
Porsche 992 Turbo 2020>>
Porsche 992 GT3 2021>>
Porsche 971.1 Panamera 2017-21
Porsche 971.2 Panamera 2021>>
Porsche 981 Boxster 2012-16
Porsche 981 Boxster Spyder 2016
Porsche 982 Boxster 2017>>
Porsche 982 Boxster Spyder 2019>>
Porsche 981C Cayman 2014-16
Porsche 981C Cayman GT4 2016
Porsche 982C Cayman 2017>>
Porsche 982C Cayman GT4 2019>>

Click 'Zoom in' for large parts diagram.
Diagram ref no 4

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

971260197
971260197
99157383700

The product you are viewing cross references to these numbers
O-ring for air con refrigerant line. Porsche 991 / 992 / Boxster / Cayman - 99970765240
2
O-ring for air con refrigerant line. Porsche 991 / 992 / Boxster / Cayman
Special Order item
99970765240
Product Information
Product Information
O-ring for air con refrigerant line.

porsche

Fits:
Porsche 991.1 2009-12
Porsche 991.2 2012-16
Porsche 992.1 2017>>
Porsche 981 Boxster 2012-16
Porsche 982 Boxster 2017>>
Porsche 981C Cayman 2014-16
Porsche 982C Cayman 2017>>

Click 'Zoom in' for large parts diagram.
Diagram ref no 14

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

99970765240
99970765240

The product you are viewing cross references to these numbers
O-Ring For Air Conditioning Suction Line, 16.7x2.5N. Porsche 918 / 981 / 982 / 991 / Turbo / GT3 / GT4 2012>> - 99970765340
4
O-Ring For Air Conditioning Suction Line, 16.7x2.5N. Porsche 918 / 981 / 982 / 991 / Turbo / GT3 / GT4 2012>>
Special Order item
99970765340
Product Information
Product Information
O-Ring For Air Conditioning Suction Line, 16.7x2.5N
Sold Each.


Fits:
Porsche 918 Spyder 2015>>2015
Porsche 981 Boxster 2012>>2016
Porsche 981 Cayman 2014>>2016
Porsche 981 Boxster Spyder 2016>>2016
Porsche 982 Boxster (718) 2017>>
Porsche 982 Cayman (718) 2017>>
Porsche 982 Boxster Spyder (718) 2019>>
Porsche 991.1 Carrera MKI 2012>>2016
Porsche 991 Turbo / GT2 RS MKI / MKII 2014>>2020
Porsche 991 R / GT3 / RS / GT-Speed MKI / MKII 2014>>2021
Porsche 981 Cayman GT4 2016>>2016
Porsche 982 Cayman GT4 (718) 2019>>

Diagram Ref No 7, 8 And 38



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

99970765340
99970765340

The product you are viewing cross references to these numbers
Plastic Hose Support/Hold Down (12/12) - Fits Front A/C Refrigerant Line. Porsche 981 Boxster & Cayman / 718 (982) GT4 & Spyder / 991.1 Carrera & Turbo & GT3 - 99950796940
4
Plastic Hose Support/Hold Down (12/12) - Fits Front A/C Refrigerant Line. Porsche 981 Boxster & Cayman / 718 (982) GT4 & Spyder / 991.1 Carrera & Turbo & GT3
Special Order item
99950796940
Product Information
Product Information
Plastic hose support/hold down - fits front A/C refrigerant line. 

Sold individually—two units required per vehicle (one for each side).

Fits:
Porsche 981 Boxster 2012-16
Porsche 981 Boxster Spyder 2016
Porsche 981 Cayman 2014-16
Porsche 981 Cayman GT4 2016

Porsche 718 (982) Boxster Spyder 2019>>
Porsche 718 (982) Cayman GT4 2019>> 

Porsche 991.1 Carrera 2012-16
Porsche 991.1 Turbo 2014-16
Porsche 991 GT3 2014-21

Diagram ref. 22

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

99950796940
99950796940

The product you are viewing cross references to these numbers
Spreader rivet plastic 8x14. Porsche 986 / 987 / 981 / 996 / 997 / 991 / 970 - 99950749940
3
Spreader rivet plastic 8x14. Porsche 986 / 987 / 981 / 996 / 997 / 991 / 970
Special Order item
99950749740
Product Information
Product Information

Spreader rivet plastic 8x14. - Various applications

Sold each

porsche

Fits:
Porsche 986 Boxster - 1997 to 2004
Porsche 987 Boxster / Cayman - 2005 to 2012
Porsche 981 Boxster / Cayman - 2012 to 2016
Porsche 996 - 1997 to 2005
Porsche 997 - 2006 to 2012
Porsche 991 - 2012 to 2018
Porsche 970 Panamera - 2009 to 2013

Click 'Zoom in' for large parts diagram.
Diagram ref no 2



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

99950749740
99950749940

The product you are viewing cross references to these numbers
Support/Bracket for Air Conditioning Line - Front End. Porsche 718 (982) Cayman GT4 / 991 GT3 / RS
3
Support/Bracket for Air Conditioning Line - Front End. Porsche 718 (982) Cayman GT4 / 991 GT3 / RS
Special Order item
99157330380
Product Information
Product Information
Replacement support/bracket for air conditioning line - sits in front of the front storage compartment.

Uses M6 hexagon nut - 99908422201.

porsche

Fits:
Porsche 718 (982) Cayman GT4 2019>>
Porsche 991 GT3 / GT3 RS 2014-21 - Vehicles with air conditioning (PR 573).

Click 'Zoom In' for a large parts diagram - ref no. 3.

DISPLAYING 1 to 9 (of 9 products)
Also found on these pages
About Air con pipes

Porsche Air Conditioning Pipes | Reliable Refrigerant Flow & Leak-Free Cooling Performance

Air conditioning pipes are vital to your Porsche’s climate control system, carrying refrigerant between the compressor, condenser, evaporator, and expansion valve. These precision-engineered lines ensure efficient cooling, optimal refrigerant pressure, and dependable A/C performance — keeping your cabin comfortable in all driving conditions.

At Design911, we supply high-quality air conditioning pipes and hose assemblies designed to meet or exceed original engineering standards. Manufactured from corrosion-resistant aluminium and reinforced rubber, each pipe ensures precise fitment, leak-free operation, and long-term reliability under high pressure and temperature variations.

Whether you’re repairing a refrigerant leak, restoring your A/C system, or replacing damaged lines, our Porsche air conditioning pipes deliver the durability and cooling efficiency you can rely on.

What Do Air Conditioning Pipes Do?

A/C pipes form the connecting network between key components in your Porsche’s air conditioning system. They enable efficient refrigerant circulation, pressure regulation, and heat exchange throughout the system.

Core Functions:

  • Transport refrigerant between the compressor, condenser, and evaporator.
  • Maintain correct refrigerant pressure for cooling efficiency.
  • Withstand high pressures and temperature fluctuations.
  • Prevent leaks and contamination within the A/C circuit.
  • Ensure consistent climate control and cabin comfort.

Without properly functioning A/C pipes, the system cannot circulate refrigerant effectively — leading to poor cooling, pressure loss, or compressor failure.

Why Do Air Conditioning Pipes Fail or Leak?

Over time, air conditioning pipes are exposed to vibration, pressure cycles, and environmental elements that can cause wear or damage.

Common Causes of Failure Include:

  • Corrosion or pitting from moisture and road salt.
  • Rubber hose deterioration due to heat and age.
  • Cracks or fractures caused by vibration or impact.
  • Damaged O-rings or seals leading to refrigerant leaks.
  • Blockages from debris or oil contamination.

When a pipe fails, symptoms may include warm air from the vents, visible oil or refrigerant residue, hissing sounds, or A/C warning lights — all indicating that replacement is needed.

Why Replace Your Porsche Air Conditioning Pipes?

Replacing damaged or leaking A/C pipes restores refrigerant pressure and prevents costly compressor or system damage. High-quality replacements ensure reliable operation and improved resistance to corrosion and vibration.

Key Benefits:

  • Restores correct refrigerant circulation and pressure.
  • Prevents leaks and loss of cooling efficiency.
  • Protects the compressor and other A/C components.
  • Corrosion- and heat-resistant construction for long service life.
  • Compatible with Porsche 911, Cayman, Boxster, Panamera, Macan, and more models.
  • Ideal for A/C system servicing, rebuilds, and full restorations.

It’s recommended to replace all associated O-rings and seals when fitting new A/C pipes to ensure a complete, leak-free installation.

Highlights

  • Precision-engineered Porsche A/C pipes and refrigerant lines.
  • High-strength aluminium and reinforced rubber construction.
  • Designed for accurate fitment and long-lasting reliability.
  • Prevents refrigerant leaks and pressure loss.
  • Direct-fit replacements for all Porsche A/C systems.
  • Essential for maintenance, servicing, or full climate system rebuilds.

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