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- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Electric Air Conditioning Kit with Dual Condensers
Transform the comfort and usability of your classic air-cooled Porsche 911 with this advanced Electric Air Conditioning Kit featuring a Dual Condenser System. Designed specifically for Porsche 911 models from 1974 to 1989, this revolutionary Electrocooler system completely re-engineers the factory air conditioning and ventilation setup using modern electric technology, significantly improving cooling performance, reliability and energy efficiency.
Unlike traditional belt-driven systems, the Electrocooler uses a compact electric compressor and modern HVAC components to deliver powerful cooling while dramatically reducing engine load. The result is a more comfortable cabin, improved performance and a significantly enhanced driving experience, even in extreme climates.
This dual condenser version is specifically designed for owners operating their vehicles in high-temperature and high-humidity environments, making it ideal for regions such as Florida, Singapore, the Middle East, Southern Europe and Australia.
A Complete Redesign of the Porsche 911 Air Conditioning
System
The original air conditioning system fitted to many classic
Porsche 911 models is often considered one of the weakest aspects of the car.
Limited cooling performance, ageing components and inefficient airflow can make
driving uncomfortable in warmer conditions.
The Electrocooler system addresses these shortcomings by
delivering:
- Modern electric air conditioning technology
- Enhanced cooling performance
- Improved fresh air ventilation
- Upgraded heating air distribution
- Simplified operation
- Reduced engine load
- Improved cabin comfor
- Greater reliability
The result is a climate control system worthy of a modern sports car while maintaining the character of your classic Porsche.
Why Upgrade to Electric Air Conditioning?
Traditional engine-driven compressors consume significant
engine power and add complexity to the engine bay.
The Electrocooler system offers numerous advantages:
Reduced Engine Load
The system typically uses less than 1 horsepower, helping
preserve engine performance while improving fuel efficiency.
Lightweight Design
The complete system weighs approximately
- 35 lbs (16kg) complete system weight
- Lightweight narrow-wall hoses weighing under 4 lbs (1.5kg)
Modern Components
Every major component has been redesigned using modern
technology for improved performance and reliability.
Cleaner Installation
The system fits within the front luggage compartment and
utilises the factory fresh air vents to distribute cooled air, maintaining a
clean and uncluttered cabin appearance.
Simple Operation
Control is managed through a single intelligent control
button, providing straightforward operation and a factory-style user
experience.
Dual Condenser System for Extreme Climates
This version incorporates a second condenser to maximise
cooling performance in demanding environments.
Benefits include:
- Increased cooling capacity
- Improved refrigerant efficiency
- Better performance in high humidity
- Enhanced cooling during heavy traffic
- Superior cabin comfort in temperatures exceeding 35°C
- Reduced system workload
The additional condenser can be mounted within the left rear wing area, either ahead of or behind the rear wheel depending on installation requirements.
For vehicles operating in particularly hot climates, the dual condenser configuration is strongly recommended.
Installation Configuration
The system has been engineered specifically for Porsche 911
models and adapts to both left and right-hand drive vehicles.
Left-Hand Drive Vehicles
Compressor
mounted within the smugglers box
Right-Hand Drive Vehicles
Compressor
mounted ahead of the fuel tank
This approach ensures efficient packaging while maintaining practicality and serviceability.
Included Components
The kit contains:
- Electric A/C compressor and control ECU.
- Condenser, fan and shroud assembly.
- Replacement blower unit, housing modern fan and evaporator.
- Lightweight narrow wall hose set with custom fittings.
- ECU wiring loom and sundries.
We don’t provide:
- 60mm / 40mm air ducting (we recommend genuine Webasto aluminium/paper hose)
- Duct clips. A selection of 60mm and 40mm is advisable. We like the Porsche ones
- Rubber grommets (for routing hoses and wiring)
- ‘Oetiker’ crimp pliers / pincers
- Replacement washer bottle but we do have a kit available for the Boxster/996 bottle.
Tools and sundries needed:
- Good quality set of allen keys
- Standard wrenches and socket set.
- Side cutters
- Small selection of male and female spade terminals (6.8mm)
- Crimp tool for above
- Selection of cable ties ( 300mm) for general use
- Hose cutters
- Sharp knife (for cutting duct)
More information found in the attached PDF and YouTube video
Generation 2 Blower System
All kits now include the latest Generation 2 blower assembly
featuring:
- Modern double-cage blower design
- Increased airflow capacity
- Improved efficiency
- Reduced noise levels
- Enhanced cooling distribution
The upgraded blower also improves fresh air circulation and heating performance.
Important Installation Information
Although the physical installation can be completed by
competent enthusiasts, final commissioning should always be undertaken by a
qualified air conditioning engineer.
Professional installation is recommended for:
- Hose crimping
- Pressure testing
- Refrigerant filling Leak testing
- System commissioning
For safety and reliability reasons, refrigerant charging using consumer R134a refill cans is not recommended.
Additional Recommendations
Because the electric compressor requires a healthy
electrical supply, upgrading the original alternator is recommended for the
majority of installations.
This helps ensure:
- Reliable system operation
- Stable voltage supply
- Improved electrical performance
- Long-term system reliability
- 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 Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp) 01/2020>>
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- 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 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 Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
We recommend changing the receiver/dryer when changing the AC radiator.
(also purchase 2 o-rings Part No 99970726240)
Fits:
Porsche 968 1992 - 1995
Porsche 964 1993 >>
Porsche 993 C2, C4, Turbo
Porsche 996 C2, C4, GT2, GT3, Turbo
Porsche 997 Turbo
Porsche 997 C2, C2S, C4, C4S,
Porsche 991 Turbo
Porsche 991 C2, C2S, C4, C4S,
Porsche Boxster 986, 987, 981, 718 (982) 1997>>
Porsche Cayman 987C, 981C, 718C (982C) 2005>>
Diagram Ref No 3.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94457314301
The product you are viewing cross references to these numbers
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
Brand: Porsche
Fits:
Porsche 928 S4 / GT 1987-91 Manual Transmission (M481)
Click picture for large parts diagram.
Diagram Ref No 1.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92857302100
The product you are viewing cross references to these numbers
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
Fits:
Porsche 924 / 924S 1976-88
Porsche 928 1987-92
Porsche 944 1982-91
Porsche 968 >>1992
Click 'Zoom in' for large parts diagram.
Diagram Ref No 18.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94457394300
The product you are viewing cross references to these numbers