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- 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 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 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 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
Air Conditioning Condenser. It transfers heat from the refrigerant as part of the vehicle's air conditioning circuit.
Fits
- 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 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 GT2 2007–09
- Porsche 997 MK1 GT3 / GT3 RS 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 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 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
What This Product Does
The condenser receives hot, high-pressure refrigerant from the compressor and releases its heat through the cooling fins. This changes the refrigerant from a gas into a liquid before it continues through the air conditioning system.
Functions
- Releases heat carried by the refrigerant
- Condenses high-pressure refrigerant gas into liquid
- Supports consistent cabin cooling
- Maintains the required refrigerant flow through the A/C circuit
Technical Details
- Product type: air conditioning condenser
- Porsche part number: 99757391105
- Brand: genuine Porsche
- Diagram quantity: two condensers per listed assembly
The condenser appears in Porsche refrigerant-circuit and front water-cooling diagrams for the 996, 997, 987 Boxster and 987C Cayman. The 996 diagram data includes the production note 02- and C4S application.
Symptoms of Fault
- Gradual reduction in air conditioning performance
- Warm or inconsistently cooled air from the vents
- Visible corrosion, bent fins or impact damage
- Oily residue or leak-detection dye around the condenser
- Refrigerant loss after the system has been recharged
- Restricted airflow caused by debris between the cooling fins
Why Replacement Matters
Condensers are positioned at the front of the vehicle, where moisture, road salt, debris and stone impacts can cause corrosion or leaks. Replacing a damaged or leaking unit helps restore correct refrigerant circulation and heat transfer. The system should be leak-tested and evacuated before being refilled, and the condition of the desiccator, seals and connected refrigerant lines should also be checked.
FAQs
- Can a condenser be cleaned? External debris may be removed carefully, but a leaking, heavily corroded or physically damaged condenser requires replacement.
- Should the desiccator also be renewed? Replacement is normally recommended when the refrigerant circuit has been open or contaminated.
- Is a vacuum test required? The repaired circuit should be evacuated and checked for leak tightness before the correct refrigerant charge is added.
Check fitment for your specific vehicle, including model, year and engine, before ordering.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99757391105
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