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Porsche > 991 (911) MK1 2012-2016 > 991.1 Carrera C2 3.4L (350 Bhp) 2012-16 > Heating / Air Conditioning >

Air con pipes

Air con pipes

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DISPLAYING 1 to 10 (of 10 products)
Air con compressor intake pipe. Porsche 991.1 - 9A157309907
4
Air con compressor intake pipe. Porsche 991.1
Special Order item
9A157309907
Product Information
Product Information
Air con compressor intake pipe.

porsche

Fits:
Porsche 991.1 Carrera 2012-16
Porsche 991.1 Turbo 2014-16
Porsche 991.1 GT3 >>2017 (I573 - for cars with air con)

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Diagram ref no 4

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9A157309907
9A157309907

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Air con compressor pressure pipe. Porsche 991.1 - 9A157309705
3
Air con compressor pressure pipe. Porsche 991.1
Special Order item
9A157309705
Product Information
Product Information
Air con compressor pressure pipe.

porsche

Fits:
Porsche 991.1 Carrera 2012-16
Porsche 991.1 Turbo 2014-16
Porsche 991.1 GT3 >>2017 (I573 - for cars wit air con)

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Diagram ref no 5

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9A157309705
9A157309705

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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>>

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Diagram ref no 19

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9P1819827
99157383901
9P1819827

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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>>

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Diagram ref no 4

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971260197
971260197
99157383700

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LEFT Pressure Line, Condenser. Porsche 981 Boxster / Cayman / 991.1 Carrera 2012-16 - 99157310502
2
LEFT Pressure Line, Condenser. Porsche 981 Boxster / Cayman / 991.1 Carrera 2012-16
Special Order item
99157310502
Product Information
Product Information
LEFT Pressure Line, Condenser.
The Porsche Left Pressure Line, Condenser is a genuine air conditioning system component designed to transport high-pressure refrigerant between key elements of the vehicle's climate control system. Engineered to Porsche's exact specifications for fit, durability and performance, this pressure line forms an essential part of the refrigerant circuit, ensuring efficient cooling and reliable air conditioning operation.  

Fits:
  • Porsche Boxster 981 2.7L 2012-16
  • Porsche Boxster 981 S / GTS 3.4L 2012-16
  • Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
  • Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
  • Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
  • Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
  • Porsche Cayman 2.7L 981 2013-16
  • Porsche Cayman S / GTS 3.4L 981 2013-16 
 
Diagram Ref No 8

Manufactured from high-quality aluminium tubing and reinforced flexible hose sections, the pressure line is designed to withstand the high pressures and temperature variations associated with modern automotive air conditioning systems. Precision-formed to match the original routing, it provides a secure, leak-free connection between the condenser and associated A/C components.  

What This Product Does:
  • Transfers high-pressure refrigerant through the air conditioning system.
  • Connects the condenser to other A/C system components.
  • Maintains proper refrigerant flow and system pressure.
  • Supports efficient heat transfer within the climate control system.
  • Helps ensure effective cabin cooling performance.
  • Contributes to reliable operation of the air conditioning system.
  • Maintains system efficiency and refrigerant containment.
  • Supports passenger comfort in all driving conditions.

Symptoms Of Wear Or Failure:
  • Reduced air conditioning cooling performance.
  • Warm air blowing from cabin vents.
  • Refrigerant leaks from the hose or fittings.
  • Oily residue around A/C pipe connections.
  • Air conditioning system pressure faults.
  • Frequent loss of refrigerant charge.
  • Hissing noises caused by refrigerant leakage.
  • Air conditioning compressor cycling abnormally.
  • Climate control warning messages or fault codes.
  • Visible corrosion, cracks or physical damage to the line.

Why Replacement Matters:

  • Air conditioning pressure lines operate under significant pressure and are exposed to vibration, temperature fluctuations, moisture, road debris and environmental contaminants. Over time, seals, hose sections and metal pipework can deteriorate, corrode or become damaged, resulting in refrigerant leaks and reduced system performance.
  • A leaking pressure line can cause refrigerant loss, forcing the air conditioning compressor to work harder and potentially leading to premature wear of expensive A/C components. Reduced refrigerant levels also compromise cabin cooling performance and may eventually render the air conditioning system inoperative.
  • Replacing a worn or damaged condenser pressure line restores proper refrigerant circulation, system pressure and cooling efficiency. A genuine Porsche replacement ensures factory-correct fitment, reliable sealing performance and long-term durability, helping maintain the comfort, efficiency and performance of your Porsche climate control system.



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99157310502
99157310502

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LEFT Pressure Line, Condenser. Porsche 981 Boxster / Cayman / 991.1 Carrera 2012-16 - 99157310502 - POR99157310502#F
2
LEFT Pressure Line, Condenser. Porsche 981 Boxster / Cayman / 991.1 Carrera 2012-16
99157310502/1
Product Information
Product Information
LEFT Pressure Line, Condenser.
The OE MATCH Left Pressure Line, Condenser is a air conditioning system component designed to transport high-pressure refrigerant between key elements of the vehicle's climate control system. This pressure line forms an essential part of the refrigerant circuit, ensuring efficient cooling and reliable air conditioning operation.  

Fits:
  • Porsche Boxster 981 2.7L 2012-16
  • Porsche Boxster 981 S / GTS 3.4L 2012-16
  • Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
  • Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
  • Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
  • Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
  • Porsche Cayman 2.7L 981 2013-16
  • Porsche Cayman S / GTS 3.4L 981 2013-16 
 
Diagram Ref No 8

Manufactured from quality aluminium tubing and reinforced flexible hose sections, the pressure line is designed to withstand the high pressures and temperature variations associated with modern automotive air conditioning systems. Precision-formed to match the original routing, it provides a secure, leak-free connection between the condenser and associated A/C components.  

What This Product Does:
  • Transfers high-pressure refrigerant through the air conditioning system.
  • Connects the condenser to other A/C system components.
  • Maintains proper refrigerant flow and system pressure.
  • Supports efficient heat transfer within the climate control system.
  • Helps ensure effective cabin cooling performance.
  • Contributes to reliable operation of the air conditioning system.
  • Maintains system efficiency and refrigerant containment.
  • Supports passenger comfort in all driving conditions.

Symptoms Of Wear Or Failure:
  • Reduced air conditioning cooling performance.
  • Warm air blowing from cabin vents.
  • Refrigerant leaks from the hose or fittings.
  • Oily residue around A/C pipe connections.
  • Air conditioning system pressure faults.
  • Frequent loss of refrigerant charge.
  • Hissing noises caused by refrigerant leakage.
  • Air conditioning compressor cycling abnormally.
  • Climate control warning messages or fault codes.
  • Visible corrosion, cracks or physical damage to the line.

Why Replacement Matters:

  • Air conditioning pressure lines operate under significant pressure and are exposed to vibration, temperature fluctuations, moisture, road debris and environmental contaminants. Over time, seals, hose sections and metal pipework can deteriorate, corrode or become damaged, resulting in refrigerant leaks and reduced system performance.
  • A leaking pressure line can cause refrigerant loss, forcing the air conditioning compressor to work harder and potentially leading to premature wear of expensive A/C components. Reduced refrigerant levels also compromise cabin cooling performance and may eventually render the air conditioning system inoperative.
  • Replacing a worn or damaged condenser pressure line restores proper refrigerant circulation, system pressure and cooling efficiency. 



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99157310502
99157310502

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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>>

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Diagram ref no 14

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99970765240
99970765240

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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



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99970765340
99970765340

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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

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99950796940
99950796940

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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

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Diagram ref no 2



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99950749740
99950749940

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DISPLAYING 1 to 10 (of 10 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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