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Pressure line Genuine Porsche part 9A157309702
• This part is brand new and unused.
• Please verify that it is 100% suitable for your specific vehicle before purchase to ensure compatibility.
Before purchasing thoroughly check part to confirm compatibility.
- We are unable to provide fitting details for this product at this time. Please contact us for further information.

Fits:
Porsche 991.1 Carrera 2012-16
Porsche 991.1 Turbo 2014-16
Porsche 991.1 GT3 >>2017 (I573 - for cars wit air con)
Click 'Zoom in' for large parts diagram.
Diagram ref no 5
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A157309705
The product you are viewing cross references to these numbers
- 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 GT3 3.8L (475 Bhp) 2014-16
- Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16

Fits:
Porsche 991.1 Carrera 2012-16
Porsche 991.1 Turbo 2014-16
Porsche 991.1 GT3 >>2017 (I573 - for cars with air con)
Click 'Zoom in' for large parts diagram.
Diagram ref no 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A157309907
The product you are viewing cross references to these numbers
- 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 GT3 3.8L (475 Bhp) 2014-16
- Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
Fits:
Porsche 981 Boxster 2012-16
Porsche 981 Boxster Spyder 2016
Porsche 981 Cayman 2014-16
Porsche 981 Cayman GT4 2016
Diagram ref. 5.
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Related, superseded, cross reference or alternative numbers for comparison.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
The suction line for the underbody compressor is a key component of the vehicle’s air conditioning (A/C) system, responsible for transporting low-pressure refrigerant gas from the evaporator to the compressor. Designed to OE specifications, this line ensures efficient refrigerant flow within the system, supporting optimal cooling performance.
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 4
What This Product Does:
- Carries low-pressure refrigerant gas from the evaporator to the compressor
- Ensures continuous refrigerant circulation within the A/C system
- Supports efficient cooling performance and climate control
- Maintains proper system pressure balance
Symptoms Of Wear Or Failure:
- Loss of air conditioning performance or weak cooling
- Refrigerant leaks (often visible as oily residue on the line)
- Hissing noises from escaping refrigerant A/C system not engaging or cycling incorrectly
- Visible cracks, corrosion, or damage to the line
Why Replacement Matters:
- Restores proper refrigerant flow and cooling performance
- Prevents refrigerant leaks and system pressure loss
- Ensures efficient operation of the A/C compressor
- Maintains consistent cabin temperature control Helps avoid further damage to A/C components
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A157309908
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
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
The OE MATCH suction line for the underbody compressor is a key component of the vehicle’s air conditioning (A/C) system, responsible for transporting low-pressure refrigerant gas from the evaporator to the compressor. This line ensures efficient refrigerant flow within the system, supporting optimal cooling performance.
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 4
What This Product Does:
- Carries low-pressure refrigerant gas from the evaporator to the compressor
- Ensures continuous refrigerant circulation within the A/C system
- Supports efficient cooling performance and climate control
- Maintains proper system pressure balance
Symptoms Of Wear Or Failure:
- Loss of air conditioning performance or weak cooling
- Refrigerant leaks (often visible as oily residue on the line)
- Hissing noises from escaping refrigerant A/C system not engaging or cycling incorrectly
- Visible cracks, corrosion, or damage to the line
Why Replacement Matters:
- Restores proper refrigerant flow and cooling performance
- Prevents refrigerant leaks and system pressure loss
- Ensures efficient operation of the A/C compressor
- Maintains consistent cabin temperature control Helps avoid further damage to A/C components
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A157309908
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