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This Pressure Line for Air-Conditioning Compressor is a OE MATCH Porsche component designed to carry high-pressure refrigerant between the air-conditioning compressor and the rest of the A/C system. Engineered to specifications, this line ensures efficient and reliable operation of the vehicle’s climate control system.
Fits:
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Boxster 981 Spyder 3.8L 2016
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
Diagram Ref No 5
What This Product Does:
- Transports high-pressure refrigerant from the compressor through the A/C system
- Maintains proper pressure levels for efficient cooling performance
- Ensures consistent air-conditioning operation
- Supports overall climate control system efficiency
- Prevents refrigerant loss when functioning correctly
Symptoms Of Wear Or Failure:
- Weak or no air-conditioning performance
- Refrigerant leaks (often visible as oily residue on the line)
- Hissing sounds from escaping gas
- A/C system not holding pressure
- Compressor cycling irregularly or failing to engage
Why Replacement Matters:
- Restores efficient cooling performance
- Prevents refrigerant loss and system inefficiency
- Protects the compressor and other A/C components from damage
- Ensures correct system pressure and operation
- Maintains cabin comfort, especially in warm conditions
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A157309709
The product you are viewing cross references to these numbers
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Boxster 981 Spyder 3.8L 2016
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16

