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Porsche > Boxster 986/987/981 (1997-2016) > Boxster S 987 MKII 3.4L 2009-12 > Heating / Air Conditioning >

Air con pipes

Air con pipes

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DISPLAYING 1 to 10 (of 10 products)
Air con intake pipe. Porsche 996 / 986 Boxster / 987 Boxster / 987 Cayman / 997 - 99657309101, 99657309102
2
Air con intake pipe. Porsche 996 / 986 Boxster / 987 Boxster / 987 Cayman / 997
Special Order item
99657309102
Product Information
Product Information
Air con intake pipe (under side sill).

porsche

Fits
Porsche 986 Boxster 1997-04
Porsche 987.1 Boxster 2005-08
Porsche 987.2 Boxster 2009-12
Porsche 987C.1 Cayman 2006-08
Porsche 987C.2 Cayman 2009-12
Porsche 996 1998-05
Porsche 997.1 2005-08
Porsche 997.2 2009-12

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Diagram ref no 6

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99657309102
99657309101
99657309102

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Air con refrigerant suction hose. Porsche 986 Boxster / 996 / 997 / 987 Boxster / 987C Cayman - 99657309303, 99657309305, 99657309307
6
Air con refrigerant suction hose. Porsche 986 Boxster / 996 / 997 / 987 Boxster / 987C Cayman
Special Order item
99657309307
Product Information
Product Information
Air con refrigerant suction hose, NW16.

porsche

Fits:
For RHD cars only
Porsche 986 Boxster 1997-04
Porsche 987.1 Boxster 2005-08
Porsche 987.2 Boxster 2009-12
Porsche 996 all models 1998-05
Porsche 997.1 all models 2005-08
Porsche 997.2 all models 2009-12
Porsche 987C.1 Cayman 2005-08
Porsche 987C.2 Cayman 2009-12

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Diagram ref no 14

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99657309307
99657309303
99657309305
99657309307

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Air Conditioning High Pressure Line (Large) Valve. Porsche 986/987 Boxster / 987 Cayman / 996 / 997 - 99657346600
3
Air Conditioning High Pressure Line (Large) Valve. Porsche 986/987 Boxster / 987 Cayman / 996 / 997
Special Order item
99657346600
Product Information
Product Information
Air Conditioning High Pressure Line (Large) Valve - High Side.

porsche

Fits:
Porsche 986 Boxster / S 1997-04
Porsche 987 Boxster / S 2005-08
Porsche 987 Boxster / S 2009-12
Porsche 987C Cayman / S 2005-08
Porsche 987C Cayman / S 2009-12
Porsche 996 1998-05 All models
Porsche 997.2 Carrera / Turbo 2009-13
Porsche Carrera GT 2004-06

Click 'Zoom in' for large parts diagram.
Diagram ref no 27

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99657346600
99657346600

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Air Conditioning Low Pressure Line (Small) Valve. Porsche 986/987 Boxster / 987 Cayman / 996 / 997 - 99657346500
4
Air Conditioning Low Pressure Line (Small) Valve. Porsche 986/987 Boxster / 987 Cayman / 996 / 997
Special Order item
99657346500
Product Information
Product Information
Air Conditioning Pressure Line (Small) Valve - Low Side. 

porsche

Fits:
Porsche 986 Boxster / S 1997-04
Porsche 987 Boxster / S 2005-08
Porsche 987 Boxster / S 2009-12
Porsche 987C Cayman / S 2005-08
Porsche 987C Cayman / S 2009-12
Porsche 996 1998-05 All models
Porsche 997.2 Carrera / Turbo 2009-13
Porsche Carrera GT 2004-06

Click 'Zoom in' for large parts diagram.
Diagram ref no 29

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99657346500
99657346500

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Air conditioning refrigerant pressure line. Porsche 996 / 986 Boxster/ 987 Boxster / 987C Cayman / 997 - 99657309203, 99657309202, 99657309201
5
Air conditioning refrigerant pressure line. Porsche 996 / 986 Boxster/ 987 Boxster / 987C Cayman / 997
Special Order item
99657309203
Product Information
Product Information
Air conditioning refrigerant pressure line.

porsche

Fits:
Porsche 986 Boxster 1997-04
Porsche 987.1 Boxster 2005-08
Porsche 987.2 Boxster 2009-12
Porsche 987C.1 Cayman 2006-08
Porsche 987C.2 Cayman 2009-12
Porsche 996 Carrera 1998-05
Porsche 996 Turbo 2001-05
Porsche 996 GT3 1999-05
Porsche 997.1 Carrera 2005-08
Porsche 997.1 Turbo 2007-09
Porsche 997.2 Carrera 2009-12
Porsche 997.2 Turbo 2010-13
Porsche 997 GT3 2007-11

Click 'Zoom in' for large parts diagram.
Diagram ref no 10


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99657309203
99657309203
99657309202
99657309201

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Air conditioning refrigerant pressure line. Porsche 997 / 987 Boxster / 987C Cayman - 99757309405, 99757309402, 99757309400
4
Air conditioning refrigerant pressure line. Porsche 997 / 987 Boxster / 987C Cayman
Special Order item
99757309405
Product Information
Product Information
Air conditioning refrigerant pressure line.

porsche

Fits:
Porsche 997.1 Carrera 2005-08
Porsche 997.2 Carrera 2009-12
Porsche 997 GT3 2007-10
Porsche 987.1 Boxster 2005-08
Porsche 987.2 Boxster 2009-12
Porsche 987C.1 Cayman 2006-08
Porsche 987C.2 Cayman 2009-12

Click 'Zoom in' for large parts diagram.
Diagram ref no 11

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99757309405
99757309405
99757309402
99757309400

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O-Ring for A/C (Air Conditioning) System - 7.5x2 - for Porsche 924 / 928 / 944 / 968 / 911 / 930 / 964 / 993 / 996 / 997 / 986 / 987 - 99970724740
20
O-Ring for A/C (Air Conditioning) System - 7.5x2 - for Porsche 924 / 928 / 944 / 968 / 911 / 930 / 964 / 993 / 996 / 997 / 986 / 987
Special Order item
99970724740
Product Information
Product Information
O-Ring - 7.5 x 2 mm - which is suitable for various applications within the air conditioning system. Please refer to the product images for diagrams showing fitment for each vehicle model. 

Fits:
Vehicles with Air Conditioning System (PR 500 / 573)
Porsche 924 S 2.5L 1986-88

Porsche 928 4.5L 1978-82
Porsche 928 S 4.7L 1980-83
Porsche 928 S2 4.7L 1984-86
Porsche 928 S4 5.0L 1987-91
Porsche 928 GT 5.0L 1989-91
Porsche 928 GTS 5.4L 1992-95

Porsche 968 3.0L 1992-95 

Porsche 944 2.5L 1982-88
Porsche 944 2.7L 1989
Porsche 944 Turbo 2.5L 1986-91
Porsche 944 S 2.5L 1987-88
Porsche 944 S2 3.0L 1989-91

Porsche 959 1987-88 

Porsche 911 3.2L 1984-89 
Porsche 911 (930) Turbo 3.3L 1984-89

Porsche 964 1989-94
Porsche 964 Turbo 3.3L 1991-92
Porsche 964 Turbo 3.6L 1993-94

Porsche 993 1994-98
Porsche 993 Turbo 3.6L 1995-98 

Porsche 996 Carrera 1998-05
Porsche 996 Turbo 2001-05
Porsche 996 GT3 1999-05 

Porsche 997 Carrera 2005-12

Porsche 986 Boxster 1997-04

Porsche 987-1 Boxster 2005-08
Porsche 987-1 Cayman 2006-08

Porsche 987-2 Boxster 2009-12 

NOTE: These o-rings are sold individually. 

Related reference numbers
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99970724740
99970724740

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Rubber isolator bush pipe mounting bracket. Porsche 986 / 987 / 996 / 997 - 99951123141
3
Rubber isolator bush pipe mounting bracket. Porsche 986 / 987 / 996 / 997
Special Order item
99951123141
Product Information
Product Information
Rubber isolator bush pipe mounting bracket. 
Sold each


Fits:
Porsche 986 Boxster - 1997 to 2004
Porsche 987.2 Boxster - 2009 to 2012
Porsche 987.2 Cayman - 2009 to 2012
Porsche 996 - 1997 to 2005
Porsche 996 GT3 - 1999 to 2004
Porsche 997.1 / 997.2 - 2005 to 2012
Porsche 997 GT3 - 2007 to 2012

Used in various locations on air conditioning and water coolant solid pipes

Diagram ref no 36



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99951123141
99951123141

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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

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

Diagram ref no 2



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99950749740
99950749940

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Spreader Rivet Plastic, 8 x 14. Porsche 986 / 987 / 981 / 996 / 997 / 991 / 970 - 99950749940 - 723 430
1
Spreader Rivet Plastic, 8 x 14. Porsche 986 / 987 / 981 / 996 / 997 / 991 / 970
99950749740/1
Product Information
Product Information

Spreader Rivet Plastic, 8 x 14 - Various Applications.
The OE Match Plastic Spreader Rivet, 8 x 14 is a premium-quality replacement fastening clip designed for securing a wide range of trim panels, liners and body components on compatible Porsche models. Manufactured to OE specifications for fit, durability and retention strength, this expanding plastic rivet provides a secure fixing while allowing straightforward installation and removal during servicing or repairs.  

Fits:

  • Porsche Boxster 986 2.5L 1997-99
  • Porsche Boxster 986 2.7L 1999-02
  • Porsche Boxster S 986 3.2L 1999-02
  • Porsche Boxster 986 2.7L 2003-04
  • Porsche Boxster S 986 3.2L 2003-04
  • Porsche Boxster 987 2.7L 2005-08/08
  • Porsche Boxster 987 S 3.2/3.4L 2005-08/08
  • Porsche Boxster 987 MKII 2.9L 2009-12
  • Porsche Boxster S 987 MKII 3.4L 2009-12
  • Porsche Boxster 981 2.7L 2012-16
  • Porsche Boxster 981 S / GTS 3.4L 2012-16
  • Porsche Boxster 981 Spyder 3.8L 2016
  • Porsche 996 C2 3.4L 1997-08/01
  • Porsche 996 C4 3.4L 1997-08/01
  • Porsche 996 C2 3.6L 09/01-2005
  • Porsche 996 C4 3.6L 09/01-2005
  • Porsche 996 C4S 3.6L 09/01-2005
  • Porsche 996 TURBO 2000-05
  • Porsche 996 GT2 2001-05
  • Porsche 996 GT3 MKI 1999-02
  • Porsche 996 GT3 MKII 2003>>
  • Porsche 996 GT3 RS 2003-04
  • Porsche 997 MK1 Carrera 2 3.6L 2005-08
  • Porsche 997 MK1 Carrera 2S 3.8L 2005-08
  • Porsche 997 MK1 Carrera 4 3.6L 2005-08
  • Porsche 997 MK1 Carrera 4S 3.8L 2005-08
  • Porsche 997 MK1 TURBO 2007-09
  • Porsche 997 MK1 GT3 / GT3 RS 2007-09
  • Porsche 997 MK1 GT2 2007-09
  • Porsche 997 MKII Carrera C2 3.6L 2009-12
  • Porsche 997 MKII Carrera C4 3.6L 2009-12
  • Porsche 997 MKII Carrera C2S 3.8L 2009-12
  • Porsche 997 MKII Carrera C4S 3.8L 2009-12
  • Porsche 997 MKII GT3 / GT3 RS 2010-11
  • Porsche 997 MKII Turbo 2010-13
  • Porsche 997 MKII GT2 RS 2011-13
  • 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 991.1 Turbo 3.8L (520 Bhp) 2014-16
  • Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
  • Porsche 991.1 R 4.0L (500 Bhp) 2016
  • Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
  • Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
  • 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 Turbo Coupe 3.8L (540 Bhp) 2016-19
  • Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
  • Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
  • Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
  • Porsche 991.2 Speedster 4.0L (510Bhp) 2019
  • Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
  • Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19
  • Porsche Cayman 2.7L 987C 2006-08
  • Porsche Cayman S 3.4L 987C 2005-08
  • Porsche Cayman 2.9L 987C MKII 2009-12
  • Porsche Cayman S / R 3.4L 987C MKII 2009-12
  • Porsche Cayman 2.7L 981 2013-16
  • Porsche Cayman S / GTS 3.4L 981 2013-16
  • Porsche Cayman GT4 3.8L 2015-16
  • Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
  • Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
  • Porsche 970.1 Panamera S V8 4.8L 2009-13
  • Porsche 970.1 Panamera 4S V8 4.8L 2009-13
  • Porsche 970.1 Panamera GTS V8 4.8L 2011-13
  • Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
  • Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
  • Porsche 970.1 Panamera Diesel V6 3.0L 2011-13
  • Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
  • Porsche 970.2 Panamera V6 3.6L 2WD (310Hp) 2014-16
  • Porsche 970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014-16
  • Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD (420Hp) 2014-16
  • Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014-16
  • Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD (420Hp) 2014-16
  • Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD Executive 2014-16
  • Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
  • Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
  • Porsche 970.2 Panamera Turbo V8 Executive 2014-16
  • Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
  • Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
  • Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16  

Manufactured from high-quality automotive-grade plastic, the spreader rivet is resistant to moisture, corrosion, road salt, oils and temperature fluctuations. The expanding centre pin locks the rivet firmly into place, ensuring reliable retention while helping to minimise vibration and movement of attached components. Precision-moulded to the original Porsche dimensions, it provides direct OE-style fitment for numerous applications throughout the vehicle.  

What This Product Does:
  • Secures body panels, trims and protective covers.
  • Expands when installed to provide a secure fixing.
  • Helps prevent movement and vibration of attached components.
  • Supports correct alignment of trim and body panels.
  • Allows quick installation and straightforward replacement.
  • Resists corrosion unlike conventional metal fasteners.
  • Replaces damaged, worn or missing plastic rivets.
  • Suitable for a variety of Porsche body and trim applications.

Symptoms Of Wear Or Failure:
  • Loose trim or body panels.
  • Rattling noises while driving.
  • Wheel arch liners or undertrays becoming insecure.
  • Missing or broken retaining clips.
  • Panels sitting unevenly or out of alignment.
  • Damaged or brittle plastic fasteners.
  • Components vibrating excessively.
  • Trim becoming detached during driving.
  • Visible deterioration caused by age or UV exposure.
  • Difficulty securing replacement panels correctly.

Why Replacement Matters:
  • Plastic spreader rivets are exposed to continual vibration, moisture, dirt, road salt and changing temperatures. Over time, the plastic material can become brittle, crack or lose its retaining strength, particularly after repeated removal during servicing or repairs.
  • A damaged or missing rivet can allow trim panels, undertrays or liners to move excessively, creating rattles, poor panel alignment and, in some cases, complete detachment while driving. Missing fasteners can also place additional stress on surrounding clips and mounting points, increasing the likelihood of further damage.
  • Replacing worn or damaged fasteners with the OE Match Plastic Spreader Rivet restores the secure attachment of body and trim components while maintaining the original appearance and fitment of your Porsche. Manufactured to OE standards from durable automotive-grade materials, it provides reliable retention, straightforward installation and long-lasting performance across a wide variety of applications.



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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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